View 30 Photos View 0 Videos 2020 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $24,000 USD Used 2020 GMC G33503 box truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 139-inch wheelbase, roll-up door, 33-gallon fuel capacity. See it... ConditionUsedUsage104,461 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9124745 MLS Number14164606CategoryDelivery / Moving / Straight / Box Trucks Last Updated7/18/2026 LocationWilsonville, OR, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info