The 2011 Buick Regal has 54.4 in. of rear shoulder room.
The 2011 Buick Regal has 42.1 in. of front leg room.
The 2011 Buick Regal has 38.8 in. of front head room.
The 2011 Buick Regal has 55.4 in. of front hip room.
The front track of the 2011 Buick Regal is 5 ft. 2.4 in. (62.4 in.).
The 2011 Buick Enclave has 62.0 in. of front shoulder room.
The 2011 Buick LaCrosse has 57.4 in. of front shoulder room.
The 2011 Buick Regal has front wheel drive.
The 2011 Buick Regal is 6 ft. 1.1 in. (73.1 in.)12V front power outlet(s) wide.
Yes
The 2011 Buick Regal has 16 valves.
The 2011 Buick Regal has an inline 4 engine.