Wednesday, May 1, 2013

Audi 'lose weight' for Ultra TT Quattro


                 Audi TT Ultra Quattro nhẹ hơn hẳn so với các phiên bản TT hiện hành.
Inspired by the race car, Audi TT introduces new lightweight than the old version, called Ultra Quattro.
Based on the Audi TT S Quattro predecessor, the new model will be designed and quite similar designs, the engine used in sports car from parent company Volkswagen's Wurthersee standards are introduced next month.
Turbocharged 4-cylinder 2-liter capacity fitted to Audi TT Quattro Ultra. These changes aimed at reducing the number of cars to the maximum level and is the first step before put into production Audi engine 3rd generation model will sell for Audi TT Quattro 2014 Ultra in the UK.
It claims fell from 300 kg prototype Audi TT S Quattro, Audi TT model means that Quattro Ultra weighs about 1.1 tons.
Combined with engine capacity corrected for 344 hp instead of 306 hp, a 6-speed manual gearbox and clutch have combined 4 wheel drive system, Audi said Quttro Ultra is capable of accelerating from 0-100km / h in just 4.2 seconds and maximum speed is 278 km / h. Reduce additional 0.7 seconds and 34 km / h over the sample S Quattro.
One of the changes to help reduce the weight of the car is optimized aluminum structure on the TT frame. Ultra Quattro Model using carbon fiber reinforced plastics combine with (CFRP) for the chassis structure.
These structural changes inside the car helps reduce 43 kg. Ultra TT Quattro was also decreased by 57 kg due to the structure made from outside of the car, carbon fiber is used for components such as the hood, roof, front door and back door.
Vehicles also use ceramic disc brake system, LCD screen replacement for the following mirrors. Titanium exhaust system with single exhaust and aluminum wheels to help the car reduce bandwidth by 20 kg. Inside, the dashboard also constructed from carbon fiber. The lightweight material used for the entire interior. Chairs are used from the Audi R8 GT model.
Although focused on mitigating the car, but also no shortage TT Quattro Ultra comfort, leather seats still control panel using aluminum, air conditioning, electric windows and parking brake system by of death. Audi also redesigned the entire suspension front and rear. Vehicles using the damping spring rolls of fiberglass reinforced plastic instead of steel springs predecessor. Acid batteries with lithium-ion replacement lighter, and instead mounted underneath the bonnet and the engine, battery mounted underneath the driver's seat.
Audi TT Quattro Ultra Sport style. Vehicle used a new grille, new front bumper and a striking new wing background using a combination of aluminum and carbon. The new engine is expected to use the Ultra model Audi TT Quattro Audi will launch the A1 model in the future.

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