View 27 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,750 USD Used 2021 GMC G33903 Box Truck for sale, 92,061 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8,600 lbs rear axle, roll-up door, 33-gallon fuel capacity. Check it out... ConditionUsedUsage92,061 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619896 MLS Number13031943CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/13/2026 LocationNashville, TN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info