The 2006 Audi A4 has 16 valves.
The 2006 Audi A4 has an inline 4 engine.
The 2006 Audi A4 is a gas-powered vehicle.
The 2006 Audi A4 has a 6-speed manual.
The height of the 2006 Audi A4 is 4 ft. 8.2 in. (56.2 in.).
The 2006 Audi A4 has double overhead cam (DOHC).
The 2006 Audi A4 has a drag coefficient of 0.33 Cd.
The curb weight of the 2006 Audi A4 is 3428 lbs..
The 2006 Audi A4 runs on premium unleaded (required).
The 2006 Audi A4's turning circle is 36.4 ft..
The 2006 Audi A4 has 38.4 in. of front head room.
The 2006 Audi A4 has 55.1 in. of front shoulder room.