2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed specs, Fuel consumption, Dimensions

Start of production 2023 \| Pick-up Power: from 401 Hp to 470 Hp Length 6534 mm (257.24 in.); Height 2027 mm (79.8 in.); Wheelbase 4127 mm (162.48 in.);

6.6 V8 (401 Hp) Automatic 2023 -
6.6 V8 (401 Hp) 4WD Automatic 2023 -
6.6 Duramax TD V8 (470 Hp) Automatic 2023 -	Engine displacement: 6.6 l \| 6604 cm³ \| 403 cu. in.
6.6 Duramax TD V8 (470 Hp) 4WD Automatic 2023 -	Engine displacement: 6.6 l \| 6604 cm³ \| 403 cu. in.