2012 Chevrolet Avalanche 1500

The 2012 Chevrolet Avalanche 1500 is a 4-door, 5-seat Regular Side, available in 6 trims, ranging from the LS 4x2 to the LTZ 4x4. Upon introduction, the $36,800 LS 4x2 is equipped with a standard 5.3L, 8-cylinder, engine that achieves 15-mpg in the city and 21-mpg on the highway. An Automatic transmission is standard. The $50,305 LTZ 4x4 is equipped with a standard 5.3L, 8-cylinder, engine that achieves 15-mpg in the city and 21-mpg on the highway. An Automatic transmission is standard.