3.5L: 21 city/31 highway; 3.9L: 20/29; 5.3: 18/27.....
The EPA mileage estimate for the 2007 Chevrolet Impala is 18 mpg in the city, 28 mpg on the highway.
The 2007 Chevrolet Impala has 12 valves.
The 2007 Chevrolet Impala has a V6 engine.
The 2007 Chevrolet Impala has a 4-speed automatic.
The 2007 Chevrolet Impala has overhead valves (OHV).
The height of the 2007 Chevrolet Impala is 4 ft. 10.7 in. (58.7 in.).
The curb weight of the 2007 Chevrolet Impala is 3555 lbs..
The 2007 Chevrolet Impala is 16 ft. 8.4 in. (200.4 in.) long.
The 2007 Chevrolet Impala's turning circle is 38.0 ft..
The 2007 Chevrolet Impala has a drag coefficient of .33 Cd.
The 2007 Chevrolet Impala has 56.4 in. of front hip room.
The 2007 Chevrolet Impala has 57.2 in. of rear hip room.