The 2021 GMC Sierra Cab Chassis 2WD is a special-purpose vehicle designed for heavy-duty tasks, featuring a 4.3L V6 engine and a 6-speed automatic transmission. Its two-wheel-drive configuration and regular gasoline fuel type make it a straightforward option for work-focused driving. While its utilitarian design prioritizes function over comfort, some features may appeal to drivers seeking a capable, no-frills truck.
