View 30 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 117,334 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission 6L90, single rear axle 8,600 lbs, roll-up door, 126” height. Check it... ConditionUsedUsage117,335 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620606 MLS Number14072319CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationMacon, GA, 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 Recently Updated $31,500 USD Used 2021 GMC G33903 Box Truck for sale, 99,185 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177" wheelbase, roll-up door.... ConditionUsedUsage99,186 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620585 MLS Number14077694CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationLadson, SC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $29,250 USD Used 2021 GMC G33903 Box Truck for sale, 112,741 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb rear axle, 177" wheelbase, white with roll-up door. See it now... ConditionUsedUsage112,741 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620579 MLS Number14077692CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationBlountville, TN, 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 Recently Updated $28,500 USD Used 2021 GMC G33903 Box Truck, 401HP 6.6LV8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, 33-gal fuel tank, roll-up door, white, light duty. See it now... ConditionUsedUsage120,980 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620517 MLS Number14072311CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationGreeley, CO, 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 Recently Updated $31,500 USD Used 2021 GMC G33903 Box Truck for sale, 93,840 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, roll-up door. Check it out. ConditionUsedUsage93,843 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620438 MLS Number13300783CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationDuluth, 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 Recently Updated $32,500 USD Used 2021 GMC G33903 Box Truck for sale, 77,884 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, white. See it now. ConditionUsedUsage77,942 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620397 MLS Number13571419CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationHagerstown, MD, 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 Newly Listed $30,750 USD Used 2021 GMC G33903 Box Truck for sale, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, 33 gal fuel capacity, white with roll-up door.... ConditionUsedUsage100,140 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620394 MLS Number14094294CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationMount Juliet, TN, 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 Newly Listed $28,250 USD Used 2021 GMC G33903 Box Truck for sale, 97,676 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle rated 8,600 lbs, 177" wheelbase, roll-up door. Check it... ConditionUsedUsage97,676 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620263 MLS Number14094292CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationJamaica, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $32,000 USD Used 2021 GMC G33903 Box Truck for sale, 96986 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8600 lbs axle rating, roll-up door, 33-gallon fuel... ConditionUsedUsage96,986 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620245 MLS Number13406383CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationDecatur, AL, 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 Newly Listed $28,500 USD Used 2021 GMC G33903 Box Truck for sale, 93,741 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, 33-gallon fuel capacity, white... ConditionUsedUsage93,741 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620237 MLS Number14094291CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationChicopee, MA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $34,000 USD Used 2021 GMC G33903 Box Truck for sale, 72,923 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 86,00 lbs single rear axle, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage76,097 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620196 MLS Number13406378CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationRockville, MD, 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 Recently Updated $28,000 USD Used 2021 GMC G33903 Box Truck for sale, 106,792 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it... ConditionUsedUsage106,792 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620138 MLS Number13876831CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationMontgomery, NY, 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 Price Drop $28,250 USD Used 2021 GMC G33903 Box Truck for sale, 94,430 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, gas fuel, white, roll-up door. Check... ConditionUsedUsage94,430 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619980 MLS Number13803555CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationAlbany, NY, 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 Newly Listed $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177" wheelbase, 33-gallon fuel capacity. Come see us. ConditionUsedUsage109,775 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619948 MLS Number14094290CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationSuwanee, GA, 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 Recently Updated $34,000 USD Used 2021 GMC G33903 Box Truck for sale, 75,646 miles, 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 33-gallon fuel capacity. Don't miss... ConditionUsedUsage75,647 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619930 MLS Number13765113CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationFort Worth, TX, 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 Newly Listed $28,000 USD Used 2021 GMC G33903 Box Truck for sale, 96,426 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, white with roll-up door.... ConditionUsedUsage96,426 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619862 MLS Number14094289CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationMontgomery, NY, 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 Newly Listed $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 87,987 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 177-inch wheelbase, roll-up door. Check it... ConditionUsedUsage87,987 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619804 MLS Number14094288CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationBeaumont, TX, 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 Recently Updated $27,500 USD Used 2021 GMC G33903 Box Truck for sale, 110,702 miles, 401HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, roll-up door. Check... ConditionUsedUsage110,703 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619774 MLS Number14072281CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationBaltimore, MD, 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 Newly Listed $26,750 USD Used 2021 GMC G33903 Box Truck for sale, 95,655 miles, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, roll-up door. Don't miss... ConditionUsedUsage95,655 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619767 MLS Number14094287CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationWarren, MI, 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 Price Drop $24,750 USD Used 2021 GMC G33903 box truck for sale, 102,580 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, spring suspension, roll-up door, light... ConditionUsedUsage114,748 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619726 MLS Number13843380CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationMemphis, TN, 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 Newly Listed $24,500 USD Used 2021 GMC G33903 Box Truck for sale, 107,420 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, 33-gallon fuel capacity. Check it... ConditionUsedUsage107,422 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619715 MLS Number14094286CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationJackson, TN, 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 Recently Updated $24,250 USD Used 2021 GMC G33903 Box Truck for sale, 116142 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177-inch wheelbase, yellow with roll-up door... ConditionUsedUsage121,048 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619665 MLS Number13755901CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationPensacola, FL, 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 Newly Listed $26,250 USD Used 2021 GMC G33903 Box Truck with 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle (8600 lbs), gasoline fuel, 33-gallon capacity, and roll-up door. Check it out today... ConditionUsedUsage114,586 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619655 MLS Number14094285CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationWest Valley City, UT, 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 Newly Listed $26,500 USD Used 2021 GMC G33903 Box Truck with 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8600 lbs axle rating, 177" wheelbase, 33-gallon fuel capacity, and... ConditionUsedUsage100,399 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619630 MLS Number14094284CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationBaton Rouge, LA, 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 Recently Updated $26,500 USD Used 2021 GMC G33903 box truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177” wheelbase, 33-gallon fuel tank, yellow with roll-up... ConditionUsedUsage104,896 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619467 MLS Number13562714CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationHagerstown, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info