2007 GMC Sierra 1500 Hybrid Classic
The 2007 GMC Sierra 1500 Hybrid Classic is a 4-door, 5-seat Regular Side, available in 4 trims, ranging from the SLE1 4x4 to the SLE2 4x2. Upon introduction, the $29,380 SLE1 4x4 is equipped with a standard 5.3L, 8-cylinder, engine that achieves 17-mpg in the city and 19-mpg on the highway. an Automatic transmission is standard. The $29,065 SLE2 4x2 is equipped with a standard 5.3L, 8-cylinder, engine that achieves 18-mpg in the city and 21-mpg on the highway. an Automatic transmission is standard.