The 2005 Audi S4 has 40 valves.
The 2005 Audi S4 has a V8 engine.
The 2005 Audi S4 is a gas-powered vehicle.
The 2005 Audi S4 has a 6-speed manual.
The height of the 2005 Audi S4 is 4 ft. 8.2 in. (56.2 in.).
The 2005 Audi S4 has a drag coefficient of .30 Cd.
The 2005 Audi S4 has double overhead cam (DOHC).
The curb weight of the 2005 Audi S4 is 3825 lbs..
The 2005 Audi S4 has 38.4 in. of front head room.
The 2005 Audi S4 has 41.3 in. of front leg room.
The 2005 Audi S4 runs on premium unleaded (required).
The 2005 Audi S4 has 34.3 in. of rear leg room.