The 2009 Chevrolet Impala has a V6 engine.
The 2009 Chevrolet Impala has 12 valves.
The 2009 Chevrolet Impala has a 4-speed automatic.
The 2009 Chevrolet Impala has overhead valves (OHV).
The 2009 Chevrolet Impala is 6 ft. 0.9 in. (72.9 in.) wide.
The 2009 Chevrolet Impala is 16 ft. 8.4 in. (200.4 in.) long.
The 2009 Chevrolet Impala has a drag coefficient of .33 Cd.
The 2009 Chevrolet Impala's turning circle is 38.0 ft..
The curb weight of the 2009 Chevrolet Impala is 3555 lbs..
The 2009 Chevrolet Impala has 42.3 in. of front leg room.
The 2009 Chevrolet Impala has 37.8 in. of rear head room.
The 2009 Chevrolet Impala has 39.4 in. of front head room.