2019 GMC Sierra 1500
The 2019 GMC Sierra 1500 is a 4-door, 5-seat Regular Side, available in 29 trims, ranging from the SLE 4x2 Double Cab to the 4x4 Regular Cab. Upon introduction, the $37,800 SLE 4x2 Double Cab is equipped with a standard 2.7L, 4-cylinder, engine that achieves 20-mpg in the city and 23-mpg on the highway. an Automatic transmission is standard. The $34,200 4x4 Regular Cab is equipped with a standard 4.3L, 6-cylinder, engine that achieves 15-mpg in the city and 20-mpg on the highway. an Automatic transmission is standard.