The 2001 Buick Regal has 12 valves.
The 2013 Buick Regal has 16 valves.
The 2003 Buick Regal has 12 valves.
The 2014 Buick Regal has 16 valves.
The 2011 Buick Regal has 16 valves.
The 2012 Buick Regal has 16 valves.
The 2004 Buick Regal has 12 valves.
The 2002 Buick Regal has 12 valves.
Buick Regal was created in 1973.
The 2013 Buick Regal's engine produces 182 hp @ 6700 rpm.
The 2012 Buick Regal's engine produces 182 hp @ 6700 rpm.
The 2014 Buick Regal's engine produces 259 hp @ 5300 rpm.