The 2004 Buick Regal has a V6 engine.
The 2004 Buick Regal has 12 valves.
The 2004 Buick Regal is a gas-powered vehicle.
The 2004 Buick Regal has a 4-speed automatic.
The 2004 Buick Regal has overhead valves (OHV).
The height of the 2004 Buick Regal is 4 ft. 8.6 in. (56.6 in.).
The 2004 Buick Regal runs on regular unleaded.
The 2004 Buick Regal's turning circle is 37.5 ft..
The 2004 Buick Regal is 16 ft. 4.2 in. (196.2 in.) long.
The curb weight of the 2004 Buick Regal is 3418 lbs..
The 2004 Buick Regal has 53.3 in. of rear hip room.
The 2004 Buick Regal has 36.9 in. of rear leg room.