The 2013 Audi S4 has 24 valves.
The 2013 Audi S4 has a V6 engine.
The 2013 Audi S4 is a gas-powered vehicle.
The 2013 Audi S4 has a 6-speed manual.
The 2013 Audi S4 has double overhead cam (DOHC).
The height of the 2013 Audi S4 is 4 ft. 7.4 in. (55.4 in.).
The 2013 Audi S4 has a drag coefficient of 0.30 Cd.
The curb weight of the 2013 Audi S4 is 3847 lbs..
The 2013 Audi S4 has 35.2 in. of rear leg room.
The 2013 Audi S4 has 37.5 in. of rear head room.
The 2013 Audi S4 has 54.3 in. of rear shoulder room.
The 2013 Audi S4 has 41.3 in. of front leg room.