The 2011 Audi A4 has 16 valves.
The 2011 Audi A4 is a gas-powered vehicle.
The 2011 Audi A4 has an inline 4 engine.
The 2011 Audi A4 has a continuously variable-speed automatic.
The height of the 2011 Audi A4 is 4 ft. 8.2 in. (56.2 in.).
The 2011 Audi A4 has double overhead cam (DOHC).
The curb weight of the 2011 Audi A4 is 3527 lbs..
The 2011 Audi A4 has a drag coefficient of 0.28 Cd.
The 2011 Audi A4 has 40.0 in. of front head room.
The 2011 Audi A4 runs on premium unleaded (required).
The 2011 Audi A4 has 41.3 in. of front leg room.
The 2011 Audi A4 has 55.5 in. of front shoulder room.