Wednesday, December 31, 2008

2009 GTI



Like the original “hot hatch” icon that first appeared on U.S. shores in 1983, the 2009 GTI serves as Volkswagen’s shining example of what affordable, sporty performance looks like — and acts like.

With a starting price of $22,990, the latest GTI offers all the refinement and technology found on vehicles that cost thousands more. More than anything else, the GTI delivers an exhilarating driving experience — enhanced via a lowered “sport stance” suspension — that strikes directly at the hearts and souls of those with an affinity for the brand and authentic European engineering.

Highlights

* Optional Autobahn package
* Standard equipped ESP
* 2.0-liter FSI turbocharged four-cylinder engine
* Upgraded 4 wheel disc brakes

Engine and Transmission

The heart of the GTI’s performance capability comes in the form of its 2.0-liter FSI turbocharged four-cylinder engine, a 16-valve DOHC gasoline powerplant with a high compression ratio of 10.6:1 and maintenance-free hydraulic lifters for smooth, worry-free operation.

The advanced, compact powerplant — a pocket rocket in its own right -- incorporates a fully electronic engine management system and includes drive-by-wire throttle control and FSI direct injection for optimal fuel delivery, which increases power and improves efficiency while reducing emissions.

Engineered to the GTI promise, the 2.0T engine produces 200 horsepower at 5100 rpm and 207 lbs.-ft. of torque between 1800 and 5000 rpm. When combined with a standard six-speed manual transmission, it takes the GTI from 0-60 miles per hour in 7.2 seconds and to an electronically governed top speed of 130 mph. Yet -- with redline at just 6,500 rpm -- power delivery is smooth and relaxed, evident by the 7.5-second acceleration from 37 to 62 mph in fifth gear.

With the six-speed manual transmission, the 2009 GTI delivers a very efficient EPA-estimated 31 mpg on the highway and 21 mpg in the city.

When equipped with an optional, advanced automatic DSG® transmission, the GTI travels from 0-60 mph in a mere 6.9 seconds without sacrificing efficiency. The EPAestimated fuel economy of the GTI with DSG is 29 mpg in highway driving and 22 mpg in city driving conditions.

Like the 2.0T FSI engine, the dual-clutch DSG transmission is one of the GTI’s technical highlights. It utilizes direct shifting that automatically engages and disengages gears without the need for a clutch pedal. A computer engages one clutch on the next gear that’s needed, just as it releases the other clutch from the previous gear. The shifts are seamless and happen without the power loss associated with a traditional clutched shift.

Launch Control, combined with the DSG transmission, helps get the GTI off the line a little faster and with a little more “show.” The Launch Control program allows the engine to rev before the first clutch is engaged. The result is a controlled wheel-spin at launch.

The DSG transmission gives drivers a choice of fully-automatic operation, with no further driver involvement necessary beyond selecting “D.” The advanced transmission also offers automated manual shifting for drivers who prefer to be more involved in the gear-change process. The DSG with Volkswagen Tiptronic® lets drivers shift gears up and down with a tap of the gearshift selector or finger-operated shiftpaddles mounted to the steering wheel.

Chassis and Suspension

Beneath the 2009 GTI is a fully independent, sports-tuned suspension, a refinement that enhances overall vehicle dynamics and the hot hatch’s cornering agility. The front suspension incorporates a proven McPherson strut configuration with lower wishbones; aluminum subframe for reduced unsprung mass; tubular stabilizer bar; and track stabilization steering roll radius that helps create a more direct steering ratio and reduces body roll tendencies in tight turns.

The sophisticated four-link independent rear suspension carries a separate spring/shock absorber arrangement; subframe; and tubular stabilizer bar — the result is an optimal marriage of sporty performance with enhanced rear seat ride comfort. The configuration also enables a larger rear hatch opening for more cargo.

Large disc brakes (312- x 25-mm front/286- x 12-mm rear) are nestled behind 17- inch alloy wheels and are showcased via red-painted calipers. The GTI continues its mission as a driver’s car with handling precision enabled via its electromechanical power rack-and-pinion steering system with a 15.6:1 steering ratio.

The system is tuned to ensure extremely good on-center feel, confident straight-line, and exceptional responsiveness to inputs that results in a connected-to-the-road feel. At the same time, it provides the added capability of active-return steering and straight-ahead driving correction assistance.

2 comments:

StaticFrost said...
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Harold said...
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