Discover the power and versatility of this 2010 GMC Sierra 1500 SLE. With its impressive Vortec 5.3L V8 Flex Fuel engine, this truck delivers exceptional performance and capability, whether you're hauling heavy loads or navigating the open road. - Vo...
The 2010 GMC Sierra 1500 comes equipped with the following Heavy Duty Cooling Package (Heavy-Duty Air-to-Oil External Engine Oil Cooler and Heavy-Duty Auxiliary External Transmission Oil Cooler), Heavy-Duty Handling/Trailering Suspension Package, Hea...