View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 115,917 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177-inch wheelbase. Check it... ConditionUsedUsage117,652 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619663 MLS Number14476490CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/2/2026 LocationElizabethtown, KY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info