The 2005 Audi TT is a 2-door, up to 4-passenger luxury sports coupe, or luxury convertible, available in 6 trims, ranging from the 180 Coupe FrontTrak to the 250 Roadster quattro. Upon introduction, the 180 Coupe FrontTrak is equipped with a standard 1.8-liter, I4, 180-horsepower, turbo engine that achieves 21-mpg in the city and 29-mpg on the highway. The 250 Roadster quattro is equipped with a standard 3.2-liter, V6, 250-horsepower engine that achieves 22-mpg in the city and 27-mpg on the highway. A 6-speed automatic transmission with overdrive is standard on both trims. The 2005 Audi TT is a carryover from 2004.

3.2-Liter, V6, 24-Valve, DOHC, SEFI Engine; Front/Transverse Mounted With Horsepower Of 250@6300, Torque Of 236@2800, Cast Iron Block and Alloy Cylinder Heads.