26 0 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $24,750 USD Used 2021 GMC G33503 Box Truck for sale, 115,606 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door. Check it out! ConditionUsedUsage115,606 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSleeper Size0"SuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125137 MLS Number13885391CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/27/2025 LocationMedley, FL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info