The Audi TT Concept was a concept car built and unveiled by Audi in 1995, very much resembling the later production mode.
The car was produced by a team of young designers and engineers whose vision was to design a 2+2-seater which would be pleasure itself to drive. Existing production technology was borrowed for the power train and chassis; five valves per cylinder, turbocharging and four-wheel drive inspire the driver's enthusiasm. Aluminium was used for the engine bonnet, the two doors, the rear lid and the front wings reduces weight.