2018 GMC Sierra 1500 Double Cab V specs, Fuel consumption, Dimensions

Start of production 2018 \| Pick-up Power: from 285 hp to 420 hp Length 5886 mm (231.73 in.); Width 2063 mm (81.22 in.); Height 1921 mm (75.63 in.); Wheelbase 3745 mm (147.44 in.);

6.2 V8 (420 Hp) 4x4 Automatic 2018 -	Fuel consumption: 11.2 l/100 km \| 21 US mpg \| 25 UK mpg Engine displacement: 6.2 l \| 6162 cm³ \| 376.03 cu. in.
5.3 V8 (355 Hp) Automatic 2018 -	Fuel consumption: 10.2 l/100 km \| 23 US mpg \| 28 UK mpg Engine displacement: 5.3 l \| 5328 cm³ \| 325.13 cu. in.
5.3 V8 (355 Hp) 4x4 Automatic 2018 -	Fuel consumption: 11.2 l/100 km \| 21 US mpg \| 25 UK mpg Engine displacement: 5.3 l \| 5328 cm³ \| 325.13 cu. in.
4.3 V6 (285 Hp) 4x4 Automatic 2018 -
2.7 (310 Hp) 4x4 Automatic 2018 -