This year, Audi is representing an impressive concept in the form of 2013 Audi TT ultra Quattro Concept. This is a concept car that combines style with an impressive power-to-weight ratio, high-tech construction and very lightweight.
It will no doubt attract a lot to the waiting list, if one were to be made. Audi continues to wow the auto world with its innovative approach to make driving an experience to remember.
Specifications
| Vehicle Type: Concept Coupe | Base Price: NA |
| Engine: 2.0 Liter TFSI 4 Cylinder | Horsepower: 310 HP |
| Torque: 296 lb-ft @ 1900-5000 rpm | Transmission: 6-Speed Automatic |
| 0-60 mph: 4.2 seconds | Maximum Speed: 174 mph (280 km/h) |
Engine & Performance
It is powered by a 2.0 liter TFSL engine which produces 295 pound feet of torque and 310 horsepower. The power allows it to hit 62 mph in 4.2 seconds, to go with the top speed of 174 mph.
All these are aided by a lithium-ion starter battery and a power-to-weight ratio of 3.6 kilograms per horsepower which is in line with many performance oriented sports cars. The lithium-ion starter battery is much lighter and smaller than the standard lead battery.
Interior
The interior is designed in a way to reduce excess weight. Carbon fiber has been used in the cabin, the center console, the door trim and the cross-bracing which replaces the rear seat-bench.
Bucket seats are used and installed borrowing from the current Audi-TT. These include; air conditioning, electromechanical parking brake and electric window controls.
Handling
Audi TT ultra Quattro Concept makes use of a simpler and a lighter suspension system-unit. This shaves off some weight from the current set-up improving comfort and handling. The coil springs which were traditionally made from steel have been replaced now with fiberglass reinforced plastic. This shaves of 40% of their bulk and still maintaining the overall usefulness.
Lightweight
The engine modifications to the crankshaft, the crankcase, the balancer shafts, the oil sump and bolts have been made lighter by 25 kilograms (55 pounds).
The spokes are made of high-strength aluminum bolted to the wheel directly. This reduces weight by 20 kilograms (44 lbs).
This simply shows Audi's goal that the car was designed to reduce its weight, enhancing performance. The Audi TT ultra Quattro Concept is comfortable and simple.
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