GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed /2023, 2024, 2025, 2026/ specs, Fuel consumption, Dimensions

Start of production 2023 | Pick-up
Power: from 401 Hp to 470 Hp
Length 6002 mm (236.3 in.); Height 2030 mm (79.92 in.); Wheelbase 3595 mm (141.54 in.);