The New Mercedes SLS At A Glance

Posted by Unknown Wednesday, October 31, 2012 0 comments

Of the many Mercedes supercar models, the SLR was deemed to be one of the worst productions of Mercedes Benz. McLaren's Gordon Murray, who was the champion of grand prix racing, claimed that the SLR was overwrought and overweight. He, who was the source of motivation behind the McLaren F1 supercar, excreted his thoughts of personal philosophy.

Perhaps due to the prestige and popularity of the Gullwing as well as the negative elements spoken about the SLR, Mercedes Benz finally came up with the new Mercedes SLS. The AMG series saw the high technological, lightweight, 571hp super coupe that symbolizes the Mercedes' distinguished manufacture. The overall design, performances and utmost tech savvy features of the car reveal some of the brightest engineers in the world's greatest automotive developing companies. Along with the Gullwing distinctive doors, the SLS marks a historic model in the Mercedes' records.

Similar to the SLR Mercedes supercar, the SLS is installed with a 6.3 liter V8 front mid-engine, located precisely behind the front axle center-line. The engine of the new Mercedes SLS utilizes a 7-speed dual clutch transmission, being positioned at the rear part to assist the delivery of the 48/52 front and rear weight distribution. The transmission has a launch-control mode that permits complete commando to begin with controlled wheelspin, as a security ac to prevent the bogging of engine down off the line. The connection between the transmission and engine are done via a sand-cast aluminum torque-tube.

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McLaren F1 Sports Car

Posted by Unknown Sunday, October 21, 2012 0 comments

One of the world's most famous and innovative sports cars ever produced to this day, the McLaren F1 broke the record for becoming the fastest production car ever. Produced in the nineteen ninety eight, the car still holds the record of being the world's fastest NA engine production car, although three other production cars have beaten the F1 at their all out top speed. The McLaren was a milestone in car production, with a top speed of two hundred and forty miles per hour.

An extremely light body, nearly aerodynamically perfect, the car can still compete with the performance cars of today even with a decade of technological advances since the F1 began production. The BMW six liter V12 was extremely powerful and produced over five hundred and fifty horse power. Whilst the car is equipped and designed for performance, and in fact has a race car edition which won the nineteen ninety five Le Mans, the interior was designed with usability in mind.
 
The doors of the car lift upwards, and are known as butterfly doors. The driver is seated in a certain position in the car, in front of the engine. The aerodynamic ability of the car is another important factor in its success. The drag coefficient of the F1 is even superior to some of the fastest cars around today, beating the Buggatti Veyron and the world's current fastest car, the SSC Aero.

 



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McLaren Versus Ferrari In New Supercar Showdown

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It's the supercar battle of the decade! Ferrari's new 458 Italia represents the legendary Italian marque's bid to reassert itself as the world's premier car manufacturer. But the 'Prancing Horse' brand faces a surprising new challenger for its sports car crown in the form of McLaren, a plucky British motor racing rival.

Like Ferrari, McLaren have enjoyed huge success on the Formula One racetrack, securing 12 driver's and eight constructor's titles since the team was formed in 1966. But it seems that rivalling Ferrari on the racetrack is no longer enough for the former team principal of the McLaren Formula One team, Ron Dennis. From specification to price, in every respect McLaren's first independent foray into supercar development since the legendary 1990s F1 seems aimed squarely at Ferrari. The company appears to have spotted an opportunity to put more Formula One-style expertise into a road car than Ferrari have yet found necessary in order to keep their products wheel-spinning out of the showrooms and has ensured its new car has benefited from the input of the company's grand prix drivers Lewis Hamilton and Jenson Button.

However, unlike the original F1, McLaren's new MP4-12C will be no 'hypercar', aiming to be the fastest in production and with a similarly hyper price tag. While the company's stunning new lightweight sports car is expected to demonstrate similarly cutting edge design and engineering to its illustrious predecessor, it will be a standard two-seater rather than the novel three seat design of the F1 that put the driver right in the centre of the car.

Whether in construction, like the carbon fibre 'MonoCell' chassis, or underpinnings like the advanced electro-hydraulic suspension that permits tight track performance yet allows a comfortable ride on the back roads, there's no doubting McLaren's commitment to ensuring the MP4-12C sets new supercar standards.

Another innovative feature of the new McLaren that will make the leap from racetrack to the road is 'Brake Steer'. This is an innovative system that slows the inside rear wheel when the car is entering a corner too quickly in order to hold the car on the racing line, but will also operate when the car is accelerating out of a corner to prevent the inside rear wheel from spinning.

For the first time, Ferrari faces competition from a manufacturer with a racing pedigree similar to its own. But will McLaren's best be enough to beat the latest and, many are claiming, the greatest car yet from the famous Italian marque?

Design-wise, beyond the arrangement of their headlights, the profiles of the Ferrari and McLaren are strikingly similar. From the flat nose and front grille to the tail haunches, the similarity probably owes more to both companies' race-bred expertise with computers and wind tunnels than the designer's eye.

McLaren design director Frank Stephenson has said that his aim was to produce a car that "will still look great in years to come" and the British car is clearly the more understated of the two. Under the skin, McLaren have done better squeezing power from their car's engine, gaining 592bhp from a 3.8 litre, turbo-assisted V8 compared to Ferrari's 562bhp from a normally aspirated 3.5 litre.

Both represent a significant power advance on rivals like the Audi R8 GT and Lamborghini Gallardo, which glean their lesser power outputs from much bigger 5.0 litre V10 engines, or Aston Martin's DBS and Vantage models which are fitted with 6.0 litre V12s. The McLaren even boasts nearly 100bhp more than Porsche's 911 GT3 RS. In power terms, only Mercedes's extraordinary SLS AMG comes close, yet, in a much heavier car.

The result for the McLaren is class-leading acceleration at 3.1 seconds for the 0-60mph sprint compared to 3.3 seconds for the Ferrari. The McLaren also has the edge on top speed, at 205mph compared to 202mph for the Ferrari.

Prior to the MP4-12C's launch, Ron Dennis told the world that the rules in the sports car world were "about to be rewritten". Technically, the McLaren has the edge over its Italian rival. It's more powerful, faster not just in a straight line but also around corners and grips the track like nothing else yet offers silky smooth comfort when on the road. The McLaren is also slightly cheaper to buy.

But its dynamic advantages over the Ferrari 458 are only slight. The proof is always in the driving and in a supercar's ability to thrill. The Italian car overcomes its slight technical disadvantages with bags more character. The Ferrari is not just similarly brilliant to the British car on the track, but offers an entertaining driving experience whatever the speed.

Audi may be about to spoil British and Italian plans for world supercar domination with a storming Audi R8 RS and Lamborghini are working on a replacement for the respected Gallardo.



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World's Leading Sports Cars - Mercedes-Benz SLR McLaren

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Video game lovers got their first taste of Mercedes' sporty venture in the late 1990s with the then mere concept McLaren in the game Need for Speed. It wasn't long until McLaren Automotive, working with Mercedes, released the Mercedes-Benz SLR McLaren in 2003.

From the start, this supercar turned heads with its impressive outer design and inner powerhouse components. The SLR (Sport, Light, Racing) was built at a rate of 500 per year for the 6 years it was in production. No matter if it's the newest model off the lines or one of the oldest, this supercar can fly past the competition with ease.

The outside of the McLaren is incredibly futuristic, to say the least. The SLR is surprisingly fuel efficient for a supercar, though it weighs more than others in the class like the Lamborghini. The car's performance is helped along with a lightweight carbon-fiber body and a classic, aerodynamic racing design. The exterior of the car is beautiful, featuring a fully retractable soft top, gull-wing doors, and large chrome exhaust side-pipes. Critics consistently rank the SLR high because of the power it's able to put out for a car that could sell on looks alone.

Under the hood, the SLR boasts a hand-built 5.4 liter supercharged, SOHC V8. The McLaren can go from 0 to 60 in 3.8 seconds and has a max top speed of 208mph.

It's so easy to forget that this supercar is still also a Mercedes-Benz; and that would explain the astonishingly high luxury rating for a car which, for all intents and purposes, is built for pure muscle and speed. Anyone lucky enough to ride in this car will enjoy plush seats completely covered in suede, a state-of-the-art Bose surround sound stereo system, updated navigation systems, adaptive cruise control features, and the dual-zone climate control features. Mercedes proves that even muscle cars can benefit from a soft side.

The 2009 edition of the McLaren has yet to be crash tested, but the line generally is that it is one of the safest supercars available. The carbon-fiber body is extremely light and strong, and the steel-reinforced A-pillars and fixed rollover bars protect the occupants of the car in case of a crash.

More modern technology is used as well, including knee-protecting airbags, automated stability control, and the braking system which is composed of carbon ceramic to improve stopping power and decrease heat and wear.

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MP4-12C New Car From Mc Laren 2012

Posted by Unknown Saturday, September 22, 2012 0 comments

The McLaren MP4-12C needed only 100 yards to make clear that it won’t play by Enzo’s supercar rules. Pain is not part of the deal. Bumps don’t jangle its nerves. The engine and transmission do their business without a fuss. We expected the MP4 to be quick and track-hungry, but the baby-carriage ride we noted with the “normal” chassis mode—engaged for the scarred and tarred paths in Mexilhoeira Grande, Portugal, where McLaren presented the fruits of its seven-year labor—rang our “holy cow!” bell.

You spring open the MP4’s dramatic insect-wing door by sweeping a hand along a flush surface tucked under the side scoop’s upper edge. Leading with your right leg followed by a dab of  body English, it’s an easy glide into the nicely bolstered seat. There’s a huge 9000-rpm tach and a steering wheel unburdened by switchgear, with a center-pivoting shift paddle. The leather and faux suede are sewn to ­Savile Row standards.
The most impressive part of the cockpit is the intelligently arranged center console. There’s a big red button to fire the engine, one knob to set handling parameters, a second knob to adjust powertrain behavior, and five logically positioned single-function buttons. The less critical controls are positioned out of the action zone on column stalks, along the armrests, and on the dash below  the instrument cluster.

Punching the hot button with the brake pedal depressed cues genteel whirring sounds behind your shoulders. Blipping the throttle in neutral conjures no Formula 1 starting-grid fantasies. This V-8 is soft-spoken, polite to a fault. Its initial impression is unimpressive. And with no clutch pedal or shift lever to play  with, there’s risk of  Lexus-like sensory deprivation setting in.

Tugging the right side of the shift paddle engages first gear. The dual-clutch box ­delivers such a clunk- and chug-free roll-off, you’d swear there’s a torque converter at work here. Under light throttle, automatic upshifts are smoothly and swiftly executed. Before you realize it, the digital gear indicator has counted up to six and you’re rolling along at highway velocity with minimal enthusiasm from the tach needle or the engine room. The MP4’s unspoken mantra is speed without the spectacle.

Fortunately, politeness is just one aspect of the MP4’s psyche. The “normal” drive mode—the pride of the development team and as heretical to the supercar cult as the Lamborghini Miura’s mid-engine move was 45 years ago—is merely the appetizer to McLaren’s feast. So, after paying our respects at normal, we moved on through the sport and track settings to liberate the MP4’s mischievous twin.

With a 4000-rpm spread between torque and horsepower peaks and 17.4 psi of boost on tap, the MP4’s 3.8-liter engine feels more like a strapping V-10 than a mini V-8. There’s no hint of  turbo lag or, for that matter, any evidence that this engine is turbocharged except for an occasional waste-gate chortle during shifts. The torque curve is as flat as an electric motor’s.
Lock the throttles open long enough to visit the top half of the rpm range, and three things happen: The intake plenum is jammed with excess air, a valve inside that box switches to a racier setting, and gentility is blown out the pipes. Without rivaling the shriek of a Ferrari V-8 or the gusto of a Lamborghini V-10, the MP4 rouses the hoofbeat of 593 horses keen on crashing the corral gate.

McLaren’s math says that the MP4’s broad torque curve and 5.4 pounds per horsepower will trounce Ferrari’s 458 Italia on the run to 60 mph (in three seconds flat) and through the quarter-mile (less than 11 seconds). We’ll check that prediction in the inevitable fight-to-the-death comparison test, but for now our drive was limited to a few blasts to 150 mph on the auto-estrada and a dozen or so chaperoned laps around the curve-crammed, 2.9-mile Autódromo Internacional do Algarve.

The MP4 checks the crucial speediness and joy-ride boxes. It’s quick and decisive when whipped and clever enough to flatter its driver. Turn-in is crisp, and the cornering attitude is readily adjustable. If you charge a bend with excess speed, the MP4 automatically dabs its inside rear brake to mitigate the understeer you provoked. Add throttle prematurely exiting a turn, and the tail will step wide but never in a threatening manner because the stability-control system engages unobtrusively to save the day. Amateurs will enjoy this ride, good drivers will feel like track stars, and great pilots will find the MP4 a handy  tool for polishing their skills. There’s something here for everybody.
The MP4 has two special weapons found in no other supercar. Its hydraulic suspension so inhibits body roll that it handles tight jinks with a go-kart’s agility. And the rear airfoil, which springs to attention ­during hard braking, adds yards to every straightaway.

The MP4 has the moves of a master and the brains of a child prodigy. It verges close enough to perfect that Ferrari will feel the heat of a serious competitor while other supercar makers will struggle to match this combination of value, performance, and technological intrigue.

Of course, there are lapses. The MP4 suffers from an obvious lack of sex appeal, and it was christened with a part number instead of an evocative name. We wouldn’t mind a touch more steering feel and less brake-pedal travel during aggressive stops. High-speed stability is slightly shaky, a fault probably attributable to the substantial aero forces heaving on the rear of the car. Lower seat bolsters are spread to accommodate thunder thighs, a flaw easily resolved by ordering the optional sport seats. A lighter, louder sport exhaust system is also coming. Lastly, the MP4 could use a nicer welcome mat than the mouse fur covering the doorsills.
However, the MP4 earns A’s for inspiration and execution. Early adopters have dibs on the 300 or so cars planned for U.S. delivery this year (beginning in August), but they’ll be followed by 1000 or more cars in 2012. And where the MP4 goes, other ­McLarens will follow. Count on a convertible, a less-expensive model, and a successor to the legendary McLaren F1 before the clock strikes 2016.

If there’s a ray of sunshine beaming down on a usually gloomy Great Britain, it may be Bruce McLaren smiling over what his successors have achieved.


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