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Friday, February 26, 2010
No Wonder They Beat The U.S. Team!
Actually, the medal ceremony for women's hockey was very nice, as the mostly Canadian crowd changed USA! USA! after the American team was awarded the silver medal. It was generous, considering that the Canadians had been beaten in men's hockey by the U.S.
Thursday, February 25, 2010
In Defense of ETC Part 2; Professor Gilbert's Test
Gilbert's testing discovered a hole in Toyota's diagnostics for their ETC system. To fool the system, he had to induce a highly unlikely failure. Toyota's system uses two pedal position sensors, which are separated by several centimeters, which have signal wires coming out on a common harness. Gilbert shorted the signal wires of the two sensors together through a resistor. By carefully choosing the resistor, he was able to find a short combination which the Toyota diagnostics did not detect. However, a short alone was not enough to cause unintended acceleration. To do that, Gilbert had to take the shorted wires, and then add another connection, to the power wire on the harness. When both sensor signal lines were shorted to the power line, then the throttle opened because the large voltage was interpreted as a command from the pedal. Because the two signals were within range of one another, the diagnostics didn't find it.
To induce this purely electronic unintended acceleration event, Gilbert had to induce two faults into the system. In the business, this is called a multi-point failure. It is similar to saying, "what if your gas tank was leaking and your wheel fell off, creating sparks". Because the sensors are separated in the throttle pedal housing, the only feasible way for this failure to occur, in my opinion, is for the wiring harness to be cut or frayed such that the signal wires are exposed, and electrically shorted, but not cut through.
Toyota hired respected engineering consulting house Exponent to do an outside check of their ETC fault robustness. The full report is here. Exponent bought several different Toyota vehicles, spliced into the ETC wiring harness, and inserted various types of faults, using engineering data provided by Toyota. All of the faults that Exponent inserted were quickly detected by Toyota's system. The difference in methodology from Gilbert's testing was that Exponent limited their faults to the more likely type, single-point failures, where a single wire or signal was compromised.
In short, Gilbert proved that by manipulating the system just so, he could break it. But his failure mode is not something that is remotely likely to occur in the real world. Gilbert produced what Safety Research Strategies, ABC News, and some congress members wanted: a dramatic demonstration. But he didn't find a smoking gun.
Wednesday, February 24, 2010
Rep Burton: "Why are the pedals different?"
Toyoda: "Customer misuse is a factor"
Toyota ETC Videos
Link
In Defense of ETC Part 1
For now, I'd like to take a few lines to defend ETC in concept.
ETC has some significant advantages over mechanical throttle linkages.
- Fuel economy: actual throttle flow can be optimized based on operating conditions, and pedal position is used to infer driver intent. For example, someone with a shaky foot can be "smoothed out".
- Mechanical simplicity, weight, and cost: Using ETC means you can get rid of the idle air control valve, throttle cable, and cruise control actuator. Fewer things to break.
- Robustness: ETC systems have built in algorithms for unusual conditions. For example, the throttle plate can be shaken very quickly by the motor, as an "ice breaker", if the throttle plate is iced. There are no cables to bind up or corrode, no exposed return springs to break. The system has independent CPUs which monitor the throttle plate position and pedal position 100s of times a second, with fail-safe algorithms to shut the thing down if something unexpected happens. ETC has redundant sensors, which are used to check that the information coming into the ECUs is reliable and self-consistent. In a mechanical throttle system, the only failsafe is the driver's foot--if the thing is stuck, you pump it and pray it gets unstuck.
Trial lawyers try to sow FUD (Fear, Uncertainty, Doubt) about "complex electronic systems", and throw out scary "what if" scenarios, to try to win cases and big money. But engineers know that complex systems are designed, tested, and validated over many years before being released into production, and are tested for every conceivable failure. ETC systems must be qualified under a range of temperatures and wide band electromagnetic interference testing. Failure modes, such as cut wires, broken sensors, damaged actuators, etc. are all tested using a process called FMEA (failure mode effects analysis). FMEA was designed by NASA as a way to think through a system's reliabilty to pin down possible ways it could break; then tests are designed to validate the system under those conditions.
Is it possible that Toyota screwed up the FMEA, or cut corners, and has a dangerous-but-rare condition with their ETC system? It is possible. But given the excellence of Toyota's engineering, I would be surprised.
Tuesday, February 23, 2010
Toyota's Lentz Weeps
Why Stuck Throttles Are So Dangerous: Loss Of Vacuum
The reason that you only have one chance to brake a car which is experiencing a stuck throttle or unintended acceleration is that at wide-open-throttle, the engine is not generating any manifold vacuum. Without manifold vacuum, on most cars, the hydraulic brake booster will ingest air as the brakes are applied. Pumping the brakes will fill the booster very quickly. Without vacuum, the brake pedal will be very hard, and it will require a huge amount of brake pedal force to stop the car.
Rep. Buyer Defends Toyota
Toyota: Gilbert's Test "Sabotage"
Gilbert: Toyota Electronic Throttle Diagnostics Poor
"If I would have done that on a Buick or a Honda... it would have set a DTC or code".
Monday, February 22, 2010
Texting While Driving = Death
See it for yourself here.
Canada Beating US at Olympics! (Per Capita)
There is a lot chatter and ink flying about how the U.S. is beating Canada in the winter Olympics medal count.
But not really.
Canada is outplaying us if you normalize the data. Who cares about total medal counts? Better measures are in residents/medal and GPD/medal.
Let's compare some countries using Wikipedia's demographic information and current medal count:
U.S.A: 310,000,000 people, GDP $14,400,000,000,000, 24 medals, 7.7E-8 Medals/Resident, 1.6E-12 Medals/$ GDP
Germany: 80,000,000 people, GDP $2,900,000,000,000, 18 medals, 2.3E-7 Medals/Resident, 6.2E-12 Medals/$ GDP
Norway: 4,800,000 people, GDP $257,000,000,000, 12 medals, 2.5E-6 Medals/Resident, 4.7E-11 Medals/$GDP
Canada: 34,000,000 people, GDP $1,300,000,000,000, 9 medals, 2.6E-7 Medals/Resident, 6.9E-12 Medals/$GDP
Slovenia: 2,050,000 people, GDP $54,600,000,000, 3 medals, 1.5E-6 Medals/Resident, 5.5E-11 Medals/$GDP
Per capita and per $ GPD, Canada is clearing beating the U.S. They are winning about 3.4x the number of medals per resident, and 4.3x the number of medals per $ of GDP.
But Norway is really cleaning up. It is winning medals at a rate 32x the U.S., per capita, and 30x the U.S. rate per $ of GDP.
Friday, February 19, 2010
Future Collectible Cars
My answer: something like a Mustang GT, or Chevrolet Camaro, or Dodge Challenger, running a V8. Even a Pontiac G8.
Because when NHTSA, EPA, and CARB's CO2 and fuel economy regulations kick in full bore, only rich guys will be able to afford a good fashioned American V8. Naturally aspirated, big displacement, big torque.
Monday, February 15, 2010
Top Luxury Cars - The Mitsubishi Lancer GS3
All the following features come as standard over the GS2. And there's still e 6-speed CVT automatic on petrol models available which will cost additional money.
Key features at a glance (compared to GS2):
*18" Alloy Wheels
*140 PS turbo-diesel engine
*Sports Suspension
*Climate Controlled Air Conditioning
*Cruise Control
*Front Strut Tower Bar
*Privacy Glass
*6-speed gearbox
*Stability & Traction Control
*Front Fog Lamps
To mention more, the sculpted dashboard and clear instruments look very good and there's also lots of space in the car for both passenger and stuff. It drives well enough,accurate and planted.
The 1.8 litre engine comes with a 5-speed manual gearbox, despite that the motor's 141BHP gives very decent performance - 9.8sec to reach 62mph will be more than rapid for the Lancer's likely conservative clientele.
Because Mitsubishi Lancer GS3 1.8 takes less than 10 seconds to break 62mph. Apart from the newly added bigger alloy wheel, climate control, a bodykit, privacy glass as well as sportier, beefed-up suspension, GS3 includes all the kit from GS2.
It has no unruly behavior if you try the same with the ESP turned off-the cornering line tightens up nicely in response to a lifted throttle. Grip levels are very nice.
Other than it's image as a well-behaved, grown-up chassis, but it's not as lively to drive as the Ford Focus, and refinement over poor road surfaces is also noticeably bad.
The extra kit is certainly very attractive, but what it all does it to push prices up to a probably unattractive level. Just avoid the CVT transmission: it dents performance, fuel economy in addition to refinement.
All in all, Mitsubishi Lancer GS3 1.8 is the cheapest Lancer Sportback with standard climate control and curtain airbags. Both are hugely very welcome in something that could well be in a family car, and that makes this one of favorite versions of Mitsubishi Lancer Evo .
Top Luxury Cars - Lotus Exige S
I don't pretend to know much about cars, but I know what I like and I like Lotus cars. They're sexy, fast, fun to drive and you're guaranteed to turn heads when you're driving one, and isn't that what driving is all about? The model I like in particular is the Lotus Exige S. Ok, so it's not the easiest of cars to get into, but once you mastered the art of that it's actually a very comfortable ride. There's not buckets of space inside the cabin, but this isn't a car you'd take on a camping trip - this car was made for driving. The Lotus Exige S is an absolute joy to drive along twisty roads; it has excellent cornering abilities and exceptional grip. With the ability to accelerate from 0 to 60 mph in just 4.5 seconds, the Lotus Exige S isn't for the faint-hearted. However, it isn't as 'cash guzzling' as you might think, you can get around 200 miles out of one tank of petrol, which isn't too bad, and you can rest assured that the rev-hungry Toyota engine is reliable.
One of my favourite places to drive is in the south-west of England, particularly Devon and Dorset where the roads are clear of traffic and the views are simply stunning. Maybe one day I'll drive my new Lotus Exige S in Dorset, but for now I'll have to stick with my trusty Ford Fiesta.
Article Source: http://EzineArticles.com/?expert=Lucy_Penn
Top Luxury Cars - The 2010 Toyota Corolla
Looking at the features of all the trims, all trims consist of child safety door locks by default while added features like power door locks, anti-theft, and wheel lock can be purchased at an additional price. Braking mechanism in all the trims is nice. All the trims offer electronic brake assistance, traction control, stability control system, and brake system component. Except for a CD changer, an optional component, all entertainment devices like CD player, Radio are standard. Most models consist of halogen lights, daytime running lights and fog lights. The higher models like XRS 5-Spd AT are equipped with cruise control, steering wheel mounted control, and reading and map lights etc by default.
When it comes to safety, all the trims offer standard safety features by default. Center seat belt, airbags, automatic locking, driver airbag, side airbag, passenger airbag, side head curtain, and anti trap device are standard. A significant difference in transmission can be noticed in various models. For example, the XRS 5-Spd AT model offer s adaptive automatic transmission while Base 5-Spd MT model consists of manual transmission only.
Overall, all the models of the 2010 Toyota Corolla have good reputation in the market. But it will be good to read user reviews about the various trims.
Article Source: http://EzineArticles.com/?expert=Eshwarya_Patel
Top Luxury Cars - The Saab 9-3 Vector Convertible
If you haven't guessed, I love convertibles. I don't think that I could buy a car that had a static roof, because after years of being able to go topless it would feel unnaturally claustrophobic. I'd be out there with my tin opener without a thought for the consequences if I was forced to have a standard model.
Fortunately I don't have to worry about fitting a family into my vehicle, and I'm aware that that's a big bonus when it comes to the freedom of being able to choose whatever car model I want. Some people are not so fortunate and have to think of practicality before their own desires, but there is a way that these desires can be realised!
I found a wonderful used Saab 9-3 Vector convertible at an unbeatable price, and frankly if I had a family car then I wouldn't hesitate to make this my second vehicle. It's spacious, elegant and cuts a dash wherever you choose to take it, so whether you're heading into town or travelling on the motorway you can be assured of a fabulous performance.
The summer has been all the more enjoyable since I got my used Saab. It's simply one of the most gorgeous cars that I've ever had, and I would recommend a used Saab model to anyone!
Article Source: http://EzineArticles.com/?expert=L_Riley
Sunday, February 14, 2010
Geocache Challenge Update: WINNER!
Top Luxury Cars - The 2009 Chrysler Firepower
The engine used in all the variants of the 2009 Firepower is the V8 OHV with the HEMI cast iron set up. The length of the model is measured to be about 172.6 inches, while the width and height of the new model is about 73.2 inches and 47.7 inches respectively.
The 2008 model comes with the ground clearance of 5.1 inches with the wheelbase of 98.8 inches, while the overhang for the front and rear sides are measured about 34.1 inches and 39.6 inches respectively. This two-seat coupe also comes with a 6.1 liter 425 bhp advanced engine.
The 2009 Firepower has been manufactured with a fine artistic touch, but still the aggressiveness of the vehicle is well dominated by its stylish looks. Its style can be definitely compared with the Dodge Viper, and the Firepower is equipped with the Cental High Mounted Stop Lamp or CHMSL elegant touch, which is mounted on its roof as the satellite antenna.
In addition to its looks and design, the vehicle has all the quality in terms of the high speed and acceleration to be rated as a super car.
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Top Luxury Cars - The Volvo XC90
First introduced in 2002, the Volvo XC90 has recently completed an important makeover, incorporating important changes to keep the crossover relevant as well as appealing to buyers. Should you consider the Volvo XC90? I'll let you decide that after we take a closer look at this important model.
Plenty To Like About This Crossover
So what does the Volvo XC90 have going for it? First of all, it is Volvo's top-selling vehicle in the United States. The crossover is based on the same platform underpinning the S80 sedan, the flagship Volvo model. Second of all, the crossover offers seven passenger seating and has a very competitive starting price of about $37,000. Lastly, the XC90 features a design that is attractive inside and out.
In the cabin, the XC90 offers good looks plus all of the amenities expected to be found in a luxury crossover model. Easy to read displays, an uncluttered dash, premium sound system, dual zone air-conditioning, bolstered seating and a sensible center stack are just a few of the XC90's attractions. Offering a smooth ride, good handling and a safety cage environment, the XC90 performs well in all road conditions thanks to its all wheel drive technology.
Sleek Exterior Styling
On the outside, the unmistakable Volvo grille emblem is placed just above an attractive skid plate that gives the crossover its unique look. Sweeping lines from the nose to the A-Pillar suggest the crossover's sporty flair while rounded styling from the B- C- and D-Pillars give the crossover a constant "in motion" look. A generous sized hatch moves up and out of the way, giving easy access to the storage compartment.
The latest XC90 model incorporates quite a few standard features that were at one time offered optionally. Leather seating surfaces, rear park assist, power glass moonroof, third row seat with climate control, and upgraded multimedia package are now included. Blind Spot Information System and Dual Xenon Active Bending Lights are now stand alone options, which means that either one can be offered separated from an expensive add on package. Thus, the latest edition of the Volvo XC90 offers more features and better value than ever before.
Lots of Safety Features
Like all Volvo models, safety is what the XC90 is all about as it offers dual-stage frontal airbags, side impact airbags and air curtain bags for passengers, roll-over protection system, whiplash protection, energy absorbing interior and much more. Clearly, when a car is defined by it safety, the Volvo XC90 meets that definition.
Fully loaded, a Volvo XC90 can be had for under $50,000 with well equipped models retailing for just over $40,000. Priced right and offering the amenities customers want, this Volvo is sure to please especially with people needing seven passenger seating at an affordable price.
Article Source: http://EzineArticles.com/?expert=Matthew_Keegan
Top Luxury Cars - The New Volvo C30
Therefore they had good reason to go crazy. If they are anything like I was, the lead up to the end of year school report was so nerve wracking I'd swear every year I'd developed Parkinson's disease overnight. I'd often stare in the mirror and vow to try harder next year. I'd even beg the teachers to go easy, promising all manner of riches I could never really lay claim to. The fear and anticipation was often far worse than the reality, but as a chatty child who was constantly being sent out of class for distracting others, there was always mention that "if Mark applied himself he could be a high achiever".
Obviously it could have been far worse: "Mark really should stop beating his teachers around the face" or, "Mark claims not to have burnt down the school, but the can of petrol in his bag says otherwise", but being an only child, anything less than perfect wasn't worth reading by my parents. My defense is that in many subjects I really wasn't interested in learning information I knew I'd never use in later life and therefore not learning the subject seemed a far more attractive proposition.
I think everyone is guilty of this. If you don't have a natural flair for something, or fail to enjoy an activity immensely, you'll spend as little time on the subject as possible. That is why I spent roughly two months on my art project and five minutes revising French. I can think of no better example of the correlation of being interested in something and therefore being good at it than driving.
I am yet to see a man who chats about the torque steer at 4,000rpm in his Lancer Evolution X reverse into a shopping trolley. Nor have I seen a girl racer in a heavily modified and much loved Honda Civic plow through the central reservation on a motorway. The reason is that these drivers love being behind the wheel, take great pride in choosing what car gets them from a to b, and throw boring things like fuel economy and practicality out the window.
Compare this to drivers of cheap and/or unstylish cars. How often do you see Kias, Protons and Chevrolets (formally Daewoo of course) in hedges, with gears crunching and more dents than a boxer's forehead? Often is my answer and it's because the drivers have no interest in cars and are therefore rubbish at driving, just like me and the French language.
Historically, Volvos have always been driven by the inept. Despite no styling whatsoever, old Volvos were so safe in a crash that all the rubbish drivers bought one so they knew they'd be OK when the inevitable happened. Yet something has happened in Stockholm. They've made a Volvo that is quite simply stunning to look at - the C30.
The Swedish firm have somehow managed to combine traditional traits like the rectangular front grill and long bonnet with a bonkers rear end that oozes Italian flair and a side profile that looks aggressive and unlike anything Volvo has done previously. It's not all show and no go however. To drive the C30 holds the road ably and provides plenty of feedback through the steering wheel. Engine choices vary, with the top-of-the-range one being the six-speed, 2.5 liter 220 PS turbo T5, which will propel you from standing to 60mph in just 6.3 seconds. It'll roar onto 150mph too.
Where Volvo has been sensible however is their pricing of the C30. The headlining T5 mentioned above is £21,495, however the most popular is likely to be the 1.6 litre petrol version which starts from just £14,750. The car has been on sale for nearly two years so used Volvos should start to appear on forecourts. It's too early to tell the rate of depreciation, but I reckon and will be mouth-wateringly tempting to give the Swede a chance.
PJ Ridgard is a writer and a car enthusiast. Here he talks about the New Volvo range.
Article Source: http://EzineArticles.com/?expert=P_J_Ridgard
Top Luxury Cars - The 2009 Citroen C5
A special type of glass is used that can clear the water falling over it quickly. This allows the loading aperture of the car to a 439 liter boot that can also be enhanced by making the rear seats flat. The C5 model can be seen even in huge crowd because of its sleek and elegant lines. The interiors and exteriors of the car are done in German style. The door handles are designed like a fish that enhance its exterior looks.
The Citroen's second generation cars have various extra features included within it. The aircraft styled three dials are provided to the instrument nacelle that runs over the information screen. The height adjustment and backrest facilities are also available to render extra comfort to the passengers and the driver.
The head lamps used in the C5 are of Xenon type. The market price of petrol-variant of C5 with the 1.8iSX engine is about £15,595. The SX model is provided in nine separate colors, and it also includes some extra advantages including front and rear electric windows, air conditioning with pollen filter etc.
To check out the latest Citroen Car Wallpapers Click-Here
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Saturday, February 13, 2010
Top Luxury Cars - The Brand New Lincoln Navigator?
The Navigator is praised by a lot of critics for its comfortable cabin, space and styling. Many of the car reviewers consider it to be a good alternative for one of Cadillac Escalade. In comparison to Cadillac, Navigator is not superior either in terms of fuel economy or the engine power. However, some of the car reviewers have picked the Navigator over some of the Cadillac models. In the current market, Navigator is available in a long wheel-base L trim and a base trim. It also comes in four-wheel and an optional two wheel drive.
The 2009 Lincoln Navigator has got plenty of surprises under its hood, so the expectations from the next gen. 2010 model are even higher. It is expected to come with minor face lift and upgraded features of the 2009 Navigator.
As of now, only some impressive 2010 Lincoln Navigator pictures are available over the internet, along with tentative specs, but nothing is declared by Lincoln officially till date. So, let us wait and watch the show.
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Top Luxury Cars - 2009 Mini Cooper Convertibles
It has 2 door, 4 passenger convertibles or sports car. The Base is equipped with a standard 1.6-liter, I4, 118-horsepower engine that achieves 28-mpg in the city and 36-mpg on the highway. A 6-speed manual transmission with overdrive is standard, and a 6-speed automatic transmission with overdrive is optional.
This mini Cooper has also John Cooper Works and equipped with a standard 1.6-liter, I4, 208-horsepower, turbo engine that achieves 26-mpg in the city and 34-mpg on the highway. A 6-speed manual transmission with overdrive is standard.
Top Luxury Cars - The Maruti Suzuki Ritz and Hyundai i10
The result was Hyundai sells at least 8,000 units of the i10 on an average every month. Indian small car market leader could not let such a market slip away form its finger. It launched Maruti A-star which was designed to rival the base versions of the Hyundai i10 while the Maruti Suzuki Ritz was meant to bit the share from the top end version. But Hyundai i10 has stood its ground and continues to pack all other hatchbacks to the lower ranks.
Let us take a compare the two cars Hyundai i10 and the Maruti Suzuki Ritz for what they stand.
On the performance, Hyundai i10 comes with two types of powertrains including Kappa engines and Ritz is powered by the new K12M engines. The smaller capacity 1.1Litre engines borrowed from Santro is a very capable power source. The other 1.2Litre Kappa engine is brilliant in performance and fuel economy. It delivers healthy 78.8 bhp while the Ritz with 1.2 Litre engine generates 84 bhp. Both engines offer a peak torque of 11.4 Kgm. When one compares the power to weight and torque to weight parameters, the Ritz is a big loser. The heavy body construction adds a full 170 kgs over what the i10 weights. This means the Hyundai i10 will offer quicker acceleration and sharp curves. Even when the cars are compared during the 0-60 km/h clock- the Hyundai i10 lands a few seconds earlier than Ritz. The Hyundai i10 surges comfortably ahead of the Maruti Suzuki Ritz.
On the ride and handling front, Ritz scores higher points than the i10. Built on the legendary Swift hatchback platform, Maruti Suzuki Ritz sports a taller roofline, a wider front end and a heavy rear end which helps balance the car during sharp curves. Ritz is a notch better than the i10 on agile handling parameter. The steering wheel in the Ritz offers good feel of the road and allows driver to feel in control of the vehicle. But drivers who believe that they have to zip through traffic like a cheetah, should go for the i10 as it is more agile owing it its lighter weight. At high speeds both cars display awesome stability.
On the design and interiors, Maruti Suzuki Ritz is more likely to rival the Hyundai i20. The tall and bulkier Ritz, comes with larger headlamps and wider front end, which translates to an attention grabbing exterior style. It has an utilitarian appeal complete with all the Maruti Suzuki design cues. The Hyundai i10 has a more contemporary design with pear drop shaped headlamps and grille that exudes power. It has the radical styling (like the swift) which will change the way hatches will look in the near future.
The interiors in Maruti Suzuki Ritz are spacious like the Swift. There is a tachometer integrated into the dashboard and twin dial instrument cluster is visually pleasing. Due to its tall roofline it offers an airy headroom which can accommodate adults over 6 ft tall. The rear seats offer a spacious legroom. The Hyundai i10 sports a modern feel. The controls on the dash are logically placed. The fine quality of the materials and the clean blend of dual of equipments and styles gives a feel of an upscale car. The in-car entertainment is on of the best in its class. The visibility from the driver's seat is excellent as the driver get a full forward view. The rear seat can be slightly cramped for large adults.
To read more interesting car articles, visit Carazoo.com Article Source: http://EzineArticles.com/?expert=V_Divya |
Top Luxury Cars - The 2009 Smart Fortwo Pure
Friday, February 12, 2010
Top Luxury Cars - The Last Hand Crafted Aston Martin
Aston Martin was initially questioned about the engine. Some thought it was the product of Ford. It was felt that the company had combined two Ford Duratec three litre engines. This proved to be incorrect, although there were some parts of that engine that were used. The 5.9 litre V12 engine, 460bhp that made up the Vanquish was definitely created differently from the Duratec.
Problems did plague the first versions of the Vanquish. The primary concerns were of the paddle shift manual gearbox and the handling of the vehicle. There was a comparison to the gearbox on the Ferrari which was extremely flawless when shifting. The performance of the Vanquish under original conditions was fine, but when the car was pushed hard the gearbox failed.
Aston Martin didn't work on the gearbox problem until the Ultimate Edition Vanquish that was produced in 2007. There were a total of forty cars in this line that finally resolved the paddle shift manual gearbox issue. In fact the company was so pleased with the new conventional manual stick shift gearbox they were willing to install them into previous Vanquish models.
While the Vanquish may have had some issues in the early days it was still a very popular vehicle. The dominance of the automobile on the road showcased the familiar Aston Martin trademarks. They began with the extended bonnet, which lead the eye to the unmistakeable front grille and the xenon headlights. The wheel arches protruded boldly and the side strakes completed the Aston Martin design.
The Vanquish S of 2005 was another effort to reduce disapproval. The S series has 520 horse power. It can reach 240 miles per hour, and go from a resting state to 60mph in 4.7 seconds.
The S series has a "Sports Dynamic Pack" on all models, rather than an extra component. The pack is designed to increase performance of steering, braking, and manoeuvrability.
In 2007 the Aston Martin Vanquish was discontinued and it was replaced with the new DBS model that was based around the more modern and highly acclaimed DB9. In 2010, Aston is rumoured to be releasing a proper Vanquish replacement, however as production has now moved to Gayden in Warwickshire it is unlikely to recreate the hand built construction of the stunning but flawed Vanquish.
Article Source: http://EzineArticles.com/?expert=Ethan_Melandri
Top Luxury Cars - The 2009 R-T Dodge Caliber
A standard hard drive server and 13-speaker kicker audio system is also available with this model. The SXT and SE models come with 1.8 liter four cylinder engine that has an engine power of 148hp and torque up to 125 lb-ft. but the engine of the R/T model comes in 2.4 liter version with a power of 172 hp and a torque of 165 lb-ft.
The R/T variant also happens to be the only car to qualify for the PZEV tailpipe emissions status organized at California Emission States. The high performance 2.4 liter engine of SRT4 is also good for 265 lb-ft torque and 285 hp engine power. This model is provided with 6-speed manual transmission.
In the SE and SXT models, disk brakes are available in the front wheels, whereas drums are available in the rear. Anti-lock facility is also included with these options. The SRT and R/T models are featured with standard ABS systems and four-wheel disk brake system. In these models, for the driver's safety specially, knee-blocker airbags are also available.
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Geocache Challenge Update 3: Corrected
The new (and hopefully correct) GPS location of the prize is N42*33.547, W83*12.596
Also, more hints about where it is:
Follow the right side of the field, to where you can see the power transformer.
Follow the path until it comes to a "T".
The prize is hidden behind a large fallen log about 20" off of the trail from the "T".
Shooting Down Mosquitos

Top Luxury Cars - Best Volvo Car Maintenance
Coolant leaks are common in cars which have weak or old radiator hoses. Locate the radiator hose in your car and make sure that there are no fissures, tears or tattered ends. If there are, you need to change them immediately. Squeeze the hoses, when the engine is cold and see whether they are brittle. Also, check the clamps and make sure the hoses cannot be turned. The hoses should not be wet or damp there either. If they are, either tighten the clamps or replace them.
Check your Volvo belts as well. They are very important, and loose or broken belts are very hard to manage. The belts are generally located at the front of the engine. Usually, the number of belts depends on the car itself. They operate the fan, air conditioner, alternator, water pump and the smog pump. Press down on the longest part of the belt, between the pulleys with your thumb. Check the manual that comes along with the car, to check the tension of the belts. Make sure that the tension is the same. Otherwise, replace them.
Your engine is the most important part of the car and it is equally important to take proper care of it. Every now and then, open the hood of your car, and take a look at your engine. It is possible to find leaks simply by looking over. Make sure that none of the fluids are leaking and if they are repair them. Look under the engine and under the car as well with the help of a flashlight. Make sure that there is no dampness sticking to an area.
There are other things you can do to keep your Volvo in tip-top condition. Examine the battery of the car for cable end for corrosion, make sure that all the lights are in perfect condition and occasionally start your car with the hood up and making sure it sounds all right. Regularly check the windshield wipers, and the tire pressure. Make sure the tires don't have glass, nails or lesions in them.
Article Source: http://EzineArticles.com/?expert=Neil_J_Baulch
Top Luxury Cars - The Ford F150 Raptor
I've talked to Rousch Performance engineers about this very thing, Rousch is holding back because Ford made some major changes in the Raptor engine management and there currant performance parts and goodies will not work for the Raptor so its a ground up situation for there parts as well. I'm sure they will attack this with all they have once the truck is available. There is one company that is in the position to supply a performance parts upgrade that will add approx. 150 hp to the Raptor right out of the box and we will be selling that Raptor system at about the same time the truck will be available. Raptor suspension is another area that has limited upgrades. As of yet there are no companies with lift kits on the drawing board reason being Ford has major changes to the suspension and they are waiting to get there hands on the new Raptor, Shocks are an area hard pressed to see up grades, talking to Ross the lead engineer at FOX racing there are no upgrades that are being looked at because Ross designed the system that ran in the BAJA and the Raptor already has the best, maybe later we will see something. He did say that FOX has a new Raptor Style shock upgrade for the standard F150's that will up grade the F150's to a Raptor style ride, we will have that soon.
Another area that we have looked at for upgrade is the cast lower front control arms, we have a major player in upscale buggy parts manufacturing that says they can produce billet lower control arms, we will continue to work on that and keep you advised.
www.F150mania.com
I'm using my years of Ford experience from building my own and others trucks and cars to help you build your dream truck. with over 40 years of building engines, transmissions and just about anything else that can be done to these great trucks to provide my customers with a place that they can purchase parts from with the confidence and trust you would expect from a fellow F150 nut! stop by and check us out we want to be your parts source for your dream truck.
Thanks, Dean B.
Thursday, February 11, 2010
Geocache Challenge Update
Here's a hint: the cache is within a 15' radius of the T shaped intersection which forms the last waypoint. It isn't buried, but it is not in "plain view" from the trail.
The 2009 Dodge Avenger
But nowadays, some extra facilities are also provided in the SXT model, which are automatic temperature control, remote start, garage door opener, auto-dimming rear view mirror, heated and cooled cup holder, automatic head lamps and heated cloth seats.
The 2.7 liter V6 engine has now fleet-only engine option having four cylinders. It is a perfect car for those people who avoid the muscular American cars and need a family car in sedan class. There are almost three choices available in the Avenger out of which, two come with V6 engines. The V6 engine equipped in the car provides the same power as that of the Honda Accord.
In one of the studies done by "Affordable Midsize Cars", Avenger got the rating of 24 out of 24. This study was based upon the analysis of over 34 public reviews. From the federal Government, the 2009 Avenger earned 5 and 4-star crash test ratings. For the year 2009, the latest car is the brand new Mazda 6 that provides feelings of sporty drive, but the latest Dodge Avenger is not inferior by any means.
To know more about the latest Dodge Avenger and download hundreds of Dodge Avenger Wallpapers .
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Top Luxury Cars - The Toyota Land Cruiser
Toyota Land Cruiser has a history of 60 long years.It is one of Toyota's longest running models in the world. Its popularity with off-roaders boosted sales and more of them can be seen on streets. It sells more than any other SUV in the world. It has successfully survived eight generations of transformation while remaining true to its core. The SUV has its name etched deeply in the history of great automobiles of the world. The SUV stands for breathtaking durability, robustness and reliability.
It was in 1951 that Toyota made its first four wheel drive vehicle called the BJ. It was later called the Land Cruiser. The very model displayed stunning driveability and stiffness. It was driven up the toughest terrains, the Mouth Fuji, ( which is considered a live volcano) and is based 2,500 meters above sea level. It was done to to prove the cars' amazing prowess. Impressed by its qualities, it was soon an object of interest by car lovers in foreign lands. Within a year Toyota started exporting the vehicle to the largest car markets like United States, Germany and Western Europe. Despite the stiff competition from local made car brands, Land Cruiser fared well in European and American Lands. It became in indispensable part of life for car lovers in Middle East, the tropical South East Asia and the salubrious South American markets. It offered high capability in the toughest terrains that it was introduced.
Such was its popularity in South America that Toyota started a production facility in Brazil in 1959, making it the first Toyota to be manufactured outside Japan. Land Cruiser also participated in Dakar rally, on of the many inter-continental rallies of the world. The vehicle was officially entered by Toyota in 1979. It has always finished among the top performers.
Till 1967, The car wore only green or brown colours, but later it shifted to more car-like colours. In 1967 Toyota introduced the station wagon style Land Cruiser, which increased its appeal among car owners. This station wagon style became a permanent fixture for Toyota over seven generations.
In India Toyota introduced Land Cruiser in 2009. It carries the 268 bhp V8 diesel engine that gives a consistent 200 km/h performance. However, its steep pricing has raised eyebrows among the SUVs enthusiasts. It is available as an imported model.
After 60 years and many generations, Toyota continues to manufacture it in nine locations across the world. It hard earned fame is unlikely to die in the near future. The Car will evolve to adapt in all kinds of weather and terrain.
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Top Luxury Cars - 1954-2009 Mercedes Benz S Class Models
The S-Class vehicles are the largest selling luxury flagship sedan vehicles in the world, which have been production for nearly 55 years. The name S-Class is derived from the German language word Sonderklasse, meant for the "Special Class". The designation S-Class was applied officially in the year 1973 with the model line W116. Since then, five generations of S-Class sedan models have been produced so far.
When the Mercedes Benz released the model for the 2007 - the S550, the vehicle created a big buzz with the latest features with use of cutting edge technologies, including night vision system and the cruise control system based on the radar that could bring the vehicle to a full stop.
The vehicle released with further modifications in the year 2009 includes a few features common to that of 2007 model. The main other features included in the latest edition are the live traffic reports and the integration of iPod to keep the S550 model competitive. However, The iPod fitted in the vehicle does not show the music files on the LCD and the iPod integration in the vehicle was already provided in the model vehicle 2008 ML550, before the launch of the revamped S550 cabriolet.
You can also download the other latest red hot Mercedes Benz Wallpapers Here
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Top Luxury Cars - The 2009 Fiat Linea
The smoothness and noise level of the car is also quite good. The top speed of the model is estimated to be 168 kmph. The emotion variant model has been equipped with the certain gizmo features. The Blue & Me technology has been incorporated by the Microsoft in the latest generation Linea, which basically helps in synchronizing the Bluetooth enabled laptop as well as the mobile phones.
Hence, the audio system of the car can be connected to such devices, in order to play songs for some entertainment during the long drives. The MY Car 1 software helps in displaying the current status of the fuel economy of the vehicle, FM channel number and the number of days before the next service.
The 1.3 l model of the Fiat Linea comes with a diesel engine whereas the 1.4 l has a petrol engine. From the safety and stability point of view, the vehicle also gets good marks due to its airbags, traction control system and the stability control system. However, the excellent performance, eco friendly nature, low fuel consumption, both manual and automatic transmissions are certain features due to which, the Fiat Linea is liked by most of the folks.
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Wednesday, February 10, 2010
Top Luxury Cars - The New Mitsubishi Colt
In fact, the only thing wrong with the Colt is the name. This isn't a colt, it's a miniature stallion. The new model is an advanced version of its predecessors, with more than enough individual features to set it apart as a new breed of Mitsubishi brilliance.
I bought a new Mitsubishi Colt on a whim, and whilst I probably shouldn't confess to that kind of spontaneity, I've never been one to dither over a purchase by weighing up every single factor before finding out that it's too late. I saw a Ralliart model that knocked my socks off, and after a few days of deliberation I decided to take the plunge and go for a test drive (I'm that sensible at least). It was an instant infatuation, and as I don't have to worry about accommodating a family it was the perfect choice for my personal situation.
I part exchanged my old super-mini, and the already attractive price was made even better by handing over the keys to my old car. Whilst it may not be ideal for everyone, the new Mitsubishi Colt really may well be the most super super-mini that I've driven to date. Whether I'm shopping, commuting to work or visiting far-flung friends, the Colt is an eager thoroughbred that never fails to deliver.
If you're looking for a new super-mini I highly recommend the Mitsubishi Colt, and you won't even need to check its teeth.
Article Source: http://EzineArticles.com/?expert=L_Riley
Top Luxury Cars - The 2009 BMW 7-Series
New engines, a whole bunch of new tech features, and a heavily facelifted appearance make for an interesting entry in the large luxury car segment. This particular category in the automobile world is extremely competitive, with BMW, Mercedes, Lexus, Audi and Infiniti constantly trying to one-up each other.
Each of the players has some tech feature innovation under its belt, like automatic parking from Lexus, lane departure warning from Infiniti and night vision from Mercedes. However, 2009's cars all have these features, and more.
It's expected that a car in this segment will have gobs of power and acceleration times previously reserved for purebred sports cars, and even the lower of the two 7-series for 2009, the 750i can go 0-60 in 4.9 seconds. Handling has always set BMW apart, as with their other cars, they're able to marry ride and handling like no other brand, but unfortunately, their lead in this segment is not by all that much.
The 750i's engine is a twin-turbo V8, which BMW uses purportedly for fuel economy purposes. In real-life driving, we did actually notice a difference, getting almost 19 mpg combined, vs. 16-17 for the previous naturally-aspirated engine. It's definitely not wanting for power, especially in this type of vehicle, but I'm a little disappointed at BMW's engine sounds post-2003. They've switched up the technology a little, and while the engines are smooth and powerful, they don't sound as good as older BMW engines.
BMW has shifted its focus away a little, as they used to focus on simply well-engineered great-driving vehicles. Steering feel and engine sound used to be more important to them than it is today, but today, BMW's sales have really grown and BMW has to compete with the likes of Lexus, Audi and Infiniti.
Considering everything, the BMW is still the most fun-to-drive sedan of the group it competes in, and for that, it definitely is attractive. Interior design is also excellent, and it doesn't give up anything to the Japanese in technology either, although reliability/longevity is another thing. Still, it does a whole lot of things very well and is a solid choice - do check it out if you're looking in the segment.
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Top Luxury Cars - The Superb Luxurious Heavy SUV is 2009 Cadillac Escalade
The 2009 Escalade is equipped with the hybrid power train, and hence, the model is well known as the Cadillac Escalade Hybrid. The SUV is quite appreciable in terms of the low fuel consumption and liked by its buyers very much.
Irrespective of the fact whether you're driving along the interstate region or through the down turn of the traffic, the Escalade is quite economical and pleasing. The model is well equipped with the modern technological aspects such as Bluetooth support, cabin tech, Bose audio and the navigation system.
The Cadillac Escalade may also be considered as a good road tripper due to its comfortable seating, large cabin size as well as the reasonable mileage. The electric hybrid transmission and the hybrid power train make the SUV quite powerful and ensure a smooth riding experience.
Looking at the 2010 Cadillac Escalade pictures, it is quite clear that the next generation model will get some kind of face-lift, but what lies under its hood remains a mystery for now.
To download the latest Cadillac Escalade Wallpapers Click-Here. Article Source: http://EzineArticles.com/?expert=Geof_Ryan |
Tuesday, February 9, 2010
Top Luxury Cars - The Lexus Luxury Convertible
Almost all vehicles of the Lexus Luxury Line up are quite appealing for auto enthusiasts, but their convertible is no doubt one of the most refined convertible vehicles in the world today. A Lexus Luxury Convertible is a real masterpiece, which serves as an evident proof of dexterity and skills of those quietness kings at Toyota who have been making the most of their magic to develop such a nice convertible.
Most of younger audience seem to prefer Audi, BMW and Mercedes convertibles because of their open top, and now the IS 250C has been developed on the very basis of the IS saloon. The young car enthusiasts would definitely find it full of fun and lot easier to maintain a Lexus Luxury convertible just like Mercedes, Audi and BMW convertibles.
Another thing that makes maintaining a Lexus Luxury Convertible remarkably joyful is its metal roof that can be easily folded. This is the very feature of the Lexus convertible, which makes it a real impressive and somewhat exceptional vehicle. Whether it's opened or closed, it looks beautiful in its every aspect and you don't have to do a lot to keep things going.
The IS 250C convertible features a 2.5-litre V6 engine that has been housed in the other IS models. It gets 130mph as its top speed with average 30.4mpg and 219g/km emissions. A standard 6-speed auto box has steering-wheel mounted shifters.
Just roof up and you will find the convertible as shrilly silent as any other vehicle of the luxury brand. Just down the roof and you will notice only slight wind and it's all because of the staggering aerodynamics, which have been featured in the new Toyota Convertibles.
Maintaining the Lexus luxury convertible is not something hard to attain, but those who want maximum performance from their vehicles in minimum time, they definitely need to work on it to get all the fun that they expect from their vehicle and you have to take some steps to get the desired results and best performance from your vehicle.
Whether it is about exterior or interior, the new Lexus convertible is exceptional in its each aspect, it give you all what you can expect from a real luxury convertible. It has integrated sat-nav, ultra-bright headlamps, heated front seats, hard disk nav, and parking cameras. In its top range, a cutting-edge crash protection system has been featured and there are many other extras including an adaptive cruise control. Therefore, with all these exceptional features and astounding specs, it becomes an impressive performer, but this performance can only be enhanced if the vehicle is maintained the way it wants to and provided with all what it wants to have.
Top Luxury Cars - The New Mitsubishi Colt CZC Convertible
I'm hooked on convertibles. I don't know when it started, but it probably stems from my father's MG Midget. It's a wicked thing to do to a child, starting their dependency that young, and that sublime sports car was the path to stronger stuff. I've had a string of convertibles since I got my license, but now I think that I've found the one that I'm never going to be able to give up.
It's one of the most arresting vehicles that I've seen in a while, and every time I sit in it I feel like I'm riding on a wave of power. This is probably due to the engine being so close, and whilst the tiny bonnet can be initially daunting it's soon a feature that you grow to love.
I am of course referring to the new Mitsubishi Colt CZC, the cabriolet that has stolen my heart. Whether I'm off to work or popping out for mundane chores, the CZC brings an element of absolute enjoyment to every journey. It's a sad thing to live for the weekend, but the CZC makes it worthwhile because that's when I can cut loose and head out into the countryside for some roofless cruising.
It's not ideal for everyone, especially if you have a family and need a more practical model, but if you're looking for a car that's just a little bit frivolous and cheeky with it, then the new Mitsubishi Colt CZC could well be ideal for you. There's plenty of power for town or motorway driving, and as is to be expected from the Japanese camp the handling and engineering is sublime.
If you're looking to treat yourself and don't need to worry about size constraints, I would highly recommend the CZC. Just be careful, because whilst roofless driving is addictive, you might end up unprepared to give it up for more inclement weather.
L Riley is addicted to the new Mitsubishi Colt CZC. Article Source: http://EzineArticles.com/?expert=L_Riley |
Top Luxury Cars - The Mercedes-Benz S550
Using the features like the steering wheel button and the speedometer display one can browse the music files and can select them. The Mercedes Benz S550 comes along with a few means of music, the most being the PC Card slot, designed for the MP3 songs loaded in flash memory. The 6-disc changer in the vehicle reads both the DVDs and the MP3 CDs. The stereo system mounted in the vehicle receives both the HD radio and the Sirius satellite.
The night vision system provided in the vehicle makes it easier to view what is located ahead of the vehicle during the dark. The night vision system can be activated only during the dark times, and it replaces the display of the speedometer with an enlarged white and black view out the front side. The S550 comes with the 5.5 liter V8 engine and is offered with the 7-speed automatic transmission. It gives the fuel economy of 14 miles per gallon in the city, and 22 miles per gallon on highway roads.
Article Source: http://EzineArticles.com/?expert=Geof_Ryan
Monday, February 8, 2010
The True Danica
If somehow, inexplicably, you do win tomorrow, promise us that you'll moon the other racers and scream, "Suck it, losers!"
(Laughs.) I think it'd be really funny if I started winning all the time and became really annoyingly girly and put on lipstick before every race and started wearing heels and stuff like that. I probably can't back any of this up, because I'd feel really uncomfortable and self-conscious and I'd never follow through. But it's a funny idea.
I like her more after reading the interview... her whole bikini-girl-racer image, and the stupid dot com commercials she is doing make her seem very superficial. The interview shows a much more interesting person.Subaru CVT
Really, the only way to sanely drive the Legacy Limited is with the paddle shifters. If you don't use them and leave the car in automatic mode, it's confusing and uncomfortable.
When you launch the vehicle, its revs tend to jump and then stay too high. Because the shift points are gone, something feels off -- though the Legacy is performing exactly the way it was designed. The CVT searches for the most efficient engine speed to produce the power it needs -- this is one of the reasons CVTs provide better gas mileage.
Paddle shifters, faux shift points, on a CVT?
It's Subaru's attempt to make customers feel at home. But it's silly. Instead of trying to fool you into thinking you are driving an automated manual gearbox, automakers should take the time to educate consumers about the benefits of CVTs. And if the unit whines, or the engine revs high longer than people are used to, perhaps what is needed is better noise management. Once people get used to the idea of CVTs, they won't be annoyed at their feel.
Personally, I'm a bigger fan of the dual clutch automated manual designs. They have very good efficiency, and avoid some of the serviceability questions of CVTs. And they can have "real" paddle shifters.
Top Luxury Cars - The Car BMW and Lamborghini Built?
The BMW M1 was a car built in a soap opera environment of sorts. The problem wasn't BMW, but Lamborghini. BMW had retained the Italian exotic sports car company to design the M1. Alas, Lamborghini was having major financial problems at the time and ended up going bankrupt half way through the project. BMW was thus forced to take the car back and complete the project on its own.
These odd circumstances led to an odd car. The first M1s look more or less exactly like you might think they would if Lamborghini did half the work and then handed the car off to BMW and did not consult on the rest of the project. The car has some of the swooping designs you see with all Lamborghinis, but also some of the typical lines you see in BMW. Put together, the car looks something like...a DeLorean. To some, this is a beautiful design. To others, it is not.
The BMW M1 was sold to the public for only three years - 1978-81. The sales for this period totaled 456 cars, the smallest production line in the history of BMW. Oddly, the base engine was a 6 cylinder, with twin cams and produced a top speed in the 160 miles per hour range. Other BMW models were later given the M1 version, but they were just upgrades of the respective base production cars and not real M1s.
It must be said that the powers at BMW really liked the M1. They actually started a PRO M1 racing series that restricted teams to using just the M1 car. The series became a launching pad for Formula One drivers. The iconic Ferrari driver Niki Lauda won two PRO M1 championships and future F1 Champ Nelson Piquet won one. BMW still supports the series today although M1s long ago were phased out in exchange for 3 series cars.
Why write about a car nearly 30 years old? Well, BMW is considering updating the car and releasing a modern version. It is called the M1 Homage Concept. The car has only been seen once, but it just looks brutally wicked in a good way. The current economic environment has stopped BMW and other companies from pursuing such projects, but expect the car to get some attention when the economic situation improves. I honestly don't care for the original M1 design, but the Homage Concept looks like an absolutely beautiful and aggressive car design worth every penny of what will certainly be a very high price.
Article Source: http://EzineArticles.com/?expert=Dirk_Gibson
Top Luxury Cars - The 2009 Mercedes E-Class
The answer is no. The new E class has many virtues, but sportiness isn't one of them. At least not for the first versions to go on sale; we can expect the E63 AMG, announced at the New York Auto Show in April and due to go on sale at the end of the year, to be the exception.
Mercedes bosses say that as the heart of the range, the E-class is too important to change fundamentally. They point out that in this market sector, Mercedes is dominant; it easily out-sells the BMW 5 Series and Audi A6. So the ninth generation would develop by evolution, not revolution. It had to be a comfortable familiarity but below the surface incorporate a myriad of detail improvements and all the latest technology.
So W212 is lower, wider and more prominently wedge-shaped than its predecessor. That allows it to have the best aerodynamics in its class: a drag coefficient of 0.25 (most of its rivals are 0.28 or above) The imposing grille is still there - and the star still rises above it - but the four headlamps are angular rather than oval.
To meet European regulations for pedestrian safety, that low, wind-cheating bonnet has to be able to pop up 50mm in an accident; while others use complex pyrotechnics, Mercedes has an elegantly simple solution with steel springs.
The emphasis on aerodynamics is part of a program to improve fuel consumption and carbon dioxide emissions dictated by other EC regulations. For some reason, in Germany environmental measures that elsewhere are called 'green', turn blue.
Mercedes calls its eco-pack age BlueEfficiency. It includes more efficient engines, low rolling resistance tyres and energy-saving alternators, and fuel, air conditioning and power steering pumps that switch off when not required.
The four-cylinder petrol engines are downsized to 1.8 litres, have direct fuel injection and are turbocharged. The three four-cylinder CDI diesels - E200, E220 and E250 - all use the new 2.1-litre engine in different states of tune. The E350 CDI and E350 CGI have developments of the previous six-cylinder engines; the petrol CGI also has direct injection. The 5.5-litre V8 engine for the top model, the E500, is carried over from the old E-class; this is the only version not to have the additional BlueEfficiency features.
In Europe, more than half the market for this type of car is diesel, so I concentrated on the E250 CDI and E350 CDI. These engines develop respectively 204 and 231bhp. The 250 comes equipped with a six-speed manual or five-speed automatic transmission while the six-cylinder 350 has Mercedes' latest seven-speed automatic.
The four-cylinder diesel has a curious combination of characteristics. It is unusually smooth and quiet at idle but noisy when pushed hard. Although the 250 has two turbochargers in sequence to even out the power delivery, the performance is far from startling, and the automatic transmission does it no favours. In this respect, the seven-speed E350 CDI is much lively but our experience with the new Jaguar AJ-V6D (and the BMW 335d) suggests it is not the best of the latest crop of high performance diesels.
As before, the F-class is better to travel in than to drive. All models have adaptive shock absorbers that react to the driving situation and adjust to provide maximum ride comfort or cornering stability as required. The seats are improved, the air conditioning allows the choice of three different air volume and distribution modes and is arranged in three independent zones driver, front passenger and rear passengers - and there is more space inside thanks to the 2cm longer wheelbase and 3.5cm extra width. Mercedes aimed to make this car the most comfortable car in its class. I think it may have succeeded.
Mercedes has been in the fore front with most of the active safety systems that we now take for granted: ABS anti-lock braking, ASR traction control, ESP stability control. The new F-class moves this to a new level with a raft of 'assist' systems, all electronic and very clever and designed to see and react to the motoring hazards and mitigate their consequences. This car doesn't quite drive itself but you get the impression that it could... Where to start? Attention Assist is a good example of Mercedes-knows- best. This drowsiness detector is standard equipment on all E-class models. Sensors monitor 70 different parameters to pick up irregularities in driving behavior. If it detects a series of steering errors or other inconsistencies it concludes that the driver is sleepy and sounds a warning and a symbol representing a cup of tea appears on the instrument display to suggest that you take a break.
Brake Assist Plus is a radar- based system linked to the optional Distronic cruise control which provides the driver with optimum braking pressure when a collision is imminent and if no action is taken will apply the brakes automatically. Lane Keeping Assist uses a camera on the windscreen to follow lines in the road and when the car has moved out of a lane with out indicating, an electric motor in the steering wheel vibrates its rim as a warning. Blind Spot Assist provides a light warning of the presence of a car in the blind spot of the side mirror. Speed Limit Assist, recently available on a number of other cars, recognizes speed limit signs and displays the prevailing limit at the center of the speedometer.
Nightview Assist Plus uses an infrared camera to give a greyscale image on the dashboard screen to show hazards beyond the light range and highlight pedestrians. The new E-class takes vehicle lighting further forward, liter ally and technologically. Others have active headlamps that turn with steering or illuminate corners but Mercedes' optional Adaptive Highbeam Assist uses a windscreen camera to recognize oncoming traffic and adjust the headlamp beams accordingly. This is much more than automatic dip ping; it changes the shape of the dipped light beam to give the best possible road illumination from 65 to as much as 300 meters. It works beautifully.
Mercedes talks of all these systems making the car your 'intelligent partner'. My first reaction was 'too much stuff' but there is no doubt that they represent further advances in safety technology and of course you don't have to tick all the options boxes.
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