GMC Sierra 1500 V (GMTT1XX) Regular Cab Long Box /2018, 2019, 2020, 2021/ specs, Fuel consumption, Dimensions

Start of production 2018; End of production 2021 | Pick-up
Power: from 285 Hp to 355 Hp
Length 5832 mm (229.61 in.); Height 1921 mm (75.63 in.); Wheelbase 3545 mm (139.57 in.);