View 28 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $29,750 USD Used 2021 GMC G33903 Box Truck for sale, 115,615 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity. Check it out. ConditionUsedUsage115,618 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620007 MLS Number14072286CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationHattiesburg, MS, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $29,250 USD Used 2021 GMC G33903 Box Truck for sale, 88,686 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb rear axle, 177" wheelbase, spring suspension, roll-up door.... ConditionUsedUsage88,686 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619928 MLS Number14072284CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationNorton, MA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,500 USD Used 2021 GMC G33903 box truck for sale, 86,743 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177-inch wheelbase. Check it... ConditionUsedUsage86,787 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619858 MLS Number13398124CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationCapitol Heights, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $30,500 USD Used 2021 GMC G33903 box truck for sale, 102,047 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll-up door.... ConditionUsedUsage102,053 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620278 MLS Number14069699CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 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, 90,577 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle, 126" height, 177" wheelbase, roll-up door, 33-gallon fuel... ConditionUsedUsage90,577 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620169 MLS Number13429152CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/3/2026 LocationTacoma, WA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $28,000 USD Used 2021 GMC G33903 Box Truck for sale, 91,331 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs capacity, roll-up door. Check it out today. ConditionUsedUsage91,332 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620389 MLS Number14058851CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationPhoenix, AZ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2020 GMC G33903 Box Truck - 341HP, 6 Speed Automatic, Roll up Door Price Drop $28,000 USD Used 2020 GMC G33903 Box Truck for sale, 86,102 miles, 341HP 6.0L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177" wheelbase, roll-up door.... ConditionUsedUsage88,142 MilesDuty ClassLight Duty Box TruckHorse Power341 HPEngine ModelGMC 6.0LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91615661 MLS Number13286257CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationGilroy, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $34,500 USD Used 2022 GMC G33903 Box Truck for sale, 88,785 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, white, roll-up door... ConditionUsedUsage88,786 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626813 MLS Number14067982CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/4/2026 LocationStockton, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,500 USD Used 2021 GMC G33903 Box Truck for sale, 93,702 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, spring suspension. Check it... ConditionUsedUsage93,703 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620095 MLS Number14067749CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationSanta Clara, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $27,250 USD Used 2021 GMC G33903 Box Truck for sale, 113,676 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle rating, 33-gallon fuel tank. Check it out. ConditionUsedUsage116,150 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621115 MLS Number13879415CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/2/2026 LocationLos Angeles, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $27,500 USD Used 2021 GMC G33903 Box Truck for sale, 122,802 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8600 lbs capacity, 177-inch wheelbase, white... ConditionUsedUsage123,471 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620891 MLS Number14058854CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationAllen Park, MI, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,250 USD Used 2021 GMC G33903 Box Truck for sale, 86,378 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 177" wheelbase, roll-up door, 33-gallon fuel... ConditionUsedUsage86,378 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623817 MLS Number14064497CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationSouth San Francisco, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,250 USD Used 2021 GMC G33903 Box Truck for sale, 99,385 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle, roll-up door, 33-gallon fuel capacity... ConditionUsedUsage99,386 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620978 MLS Number14064412CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/2/2026 LocationSparks, NV, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,000 USD Used 2021 GMC G33903 box truck for sale, 97,859 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door, white. Check... ConditionUsedUsage97,859 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620801 MLS Number14064411CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationKennesaw, GA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,250 USD Used 2021 GMC G33903 Box Truck for sale, 94,192 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb rear axle, 177-inch wheelbase, white, roll-up door. See it now. ConditionUsedUsage94,214 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620529 MLS Number14064409CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/10/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,250 USD Used 2021 GMC G33903 Box Truck for sale, 97,075 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase. Check it out... ConditionUsedUsage97,075 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619976 MLS Number14064407CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationAlbuquerque, NM, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 96,427 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, roll-up door, 33-gallon fuel... ConditionUsedUsage96,427 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619855 MLS Number14064406CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationFranklin, MA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,250 USD Used 2021 GMC G33903 Box Truck for sale, 90,582 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177" wheelbase. Check it... ConditionUsedUsage90,582 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621304 MLS Number14062572CategoryDelivery / Moving / Straight / Box Trucks Last Updated12/28/2025 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,750 USD Used 2021 GMC G33903 Box Truck for sale, 85,947 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177" wheelbase, 8,600 lbs single rear axle. Check it out today. ConditionUsedUsage85,947 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620916 MLS Number14062571CategoryDelivery / Moving / Straight / Box Trucks Last Updated12/28/2025 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,000 USD Used 2021 GMC G33903 Box Truck for sale, 88,341 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, roll-up door. Check it out! ConditionUsedUsage88,341 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620103 MLS Number13524044CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/7/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $30,750 USD Used 2021 GMC G33903 Box Truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, 177" wheelbase, white with... ConditionUsedUsage104,979 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621299 MLS Number14024875CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/9/2026 LocationDes Moines, IA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $31,500 USD Used 2022 GMC G33903 Box Truck for sale, 110,185 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle rated 8,600 lbs, roll-up door, 33-gallon fuel... ConditionUsedUsage111,062 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626432 MLS Number14016180CategoryDelivery / Moving / Straight / Box Trucks Last Updated12/26/2025 LocationAlbuquerque, NM, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 86,000 lbs rear axle, 33-gallon fuel capacity, white with roll-up door. Check it out. ConditionUsedUsage98,085 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621260 MLS Number14061364CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationFranklin, MA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $29,500 USD Used 2021 GMC G33903 Box Truck for sale, 90,664 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, roll-up door, 33-gallon fuel... ConditionUsedUsage90,665 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621018 MLS Number14061363CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/8/2026 LocationSouth Plainfield, NJ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $32,000 USD Used 2022 GMC G33903 Box Truck for sale, 101,156 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, white with roll-up... ConditionUsedUsage101,519 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91627002 MLS Number14016189CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/9/2026 LocationBrooklyn Park, MN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info