View 24 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Newly Listed $29,000 USD Used 2021 GMC G33903 Box Truck for sale, 113,918 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll up door, white. Check it out. ConditionUsedUsage113,918 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623830 MLS Number14117041CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationTorrance, CA, 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 Newly Listed $30,750 USD Used 2021 GMC G33903 box truck for sale, 104,369 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, spring suspension, roll-up door. See it now... ConditionUsedUsage104,369 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623790 MLS Number14117040CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationChesapeake, VA, 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 $24,750 USD Used 2021 GMC G33903 Box Truck with 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 108,213 miles, 8600 lbs single rear axle, 125-inch height, roll-up door. Check it out now. ConditionUsedUsage108,213 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623764 MLS Number14117039CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationPhoenix, AZ, 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 $30,250 USD Used 2021 GMC G33903 Box Truck for sale, 105,871 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, roll-up door, white color. Check it out. ConditionUsedUsage107,993 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623625 MLS Number13868430CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationConcord, NC, 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 Newly Listed $27,500 USD Used 2021 GMC G33903 Box Truck for sale, 115,587 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage115,587 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621513 MLS Number14116782CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationLafayette, LA, 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 $27,000 USD Used 2021 GMC G33903 Box Truck for sale, 113,682 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, gasoline fuel, single rear axle 8,600 lbs, 177" wheelbase. Check it out. ConditionUsedUsage113,682 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621469 MLS Number14116776CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationCapitol Heights, MD, 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 $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 107,150 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, roll-up door. Check it... ConditionUsedUsage107,150 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621392 MLS Number14116770CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationKing Of Prussia, PA, 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 $29,500 USD Used 2021 GMC G33903 Box Truck, 401HP gas engine, 6-speed automatic transmission, single rear axle, 8600 lbs capacity, 177" wheelbase, 33-gallon fuel tank, roll-up door, white color. Check... ConditionUsedUsage114,769 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621371 MLS Number14116761CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationConway, SC, 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 $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 112,031 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, spring suspension.... ConditionUsedUsage123,070 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621370 MLS Number13744174CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationEvansville, IN, 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 $28,500 USD Used 2021 GMC G33903 Box Truck for sale, 119,238 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb rear axle, white with roll-up door. Check it out today! ConditionUsedUsage119,238 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621363 MLS Number14116753CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationTorrance, 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 Recently Updated $28,750 USD Used 2021 GMC G33903 box truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, spring suspension, 177" wheelbase. Come see us today. ConditionUsedUsage116,461 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621340 MLS Number14101966CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationApopka, 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 Recently Updated $29,000 USD Used 2021 GMC G33903 Box Truck for sale, 114,111 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs rear axle, roll-up door, white, 126" height. See it now. ConditionUsedUsage114,168 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621335 MLS Number14077748CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationApopka, FL, 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 $30,000 USD Used 2021 GMC G33903 Box Truck for sale, 110,329 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll-up door. Check it out. ConditionUsedUsage110,329 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621308 MLS Number14116745CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationGarden City, 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 Price Drop $31,250 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... ConditionUsedUsage90,697 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 Updated1/29/2026 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 Newly Listed $33,000 USD Used 2021 GMC G33903 Box Truck for sale, 81,320 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 126" height, roll-up door. Check it out. ConditionUsedUsage81,320 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621158 MLS Number14116740CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationWest Sacramento, 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 Newly Listed $25,500 USD Used 2021 GMC G33903 Box Truck for sale, 117,012 miles, 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, gasoline fuel, 33-gallon capacity. Check it out. ConditionUsedUsage117,012 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621116 MLS Number14116738CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationPhoenix, AZ, 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 $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 118,009 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon gas tank, roll-up door. Check it out. ConditionUsedUsage118,009 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621082 MLS Number14116715CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationGreensboro, NC, 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 $26,000 USD Used 2021 GMC G33903 Box Truck for sale, 115,579 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, roll-up door. See it now. ConditionUsedUsage115,579 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621041 MLS Number14116677CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationLondonderry, NH, 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 Newly Listed $32,000 USD Used 2021 GMC G33903 Box Truck for sale, 90,003 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension. Check it out. ConditionUsedUsage90,003 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620963 MLS Number14116660CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationMobile, AL, 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 Recently Updated $33,000 USD Used 2021 GMC G33903 Box Truck for sale, 86,822 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177-inch wheelbase, 33-gallon fuel capacity.... ConditionUsedUsage86,822 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620876 MLS Number14101961CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationMebane, NC, 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 $35,500 USD Used 2021 GMC G33903 Box Truck for sale, 60,523 miles, 401HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8600 lbs, spring suspension, 33-gallon fuel capacity. Check... ConditionUsedUsage60,916 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620847 MLS Number14101960CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 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 Newly Listed $30,750 USD Used 2021 GMC G33903 box truck for sale, 114,752 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, spring suspension, roll-up door. Check it... ConditionUsedUsage114,752 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620833 MLS Number14116652CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationBaton Rouge, LA, 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 Recently Updated $32,750 USD Used 2021 GMC G33903 Box Truck for sale, 86,962 miles, 401HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8600 lbs, 33-gallon fuel capacity, spring suspension. Check... ConditionUsedUsage87,176 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620600 MLS Number14074863CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationWichita, KS, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Newly Listed $33,000 USD Used 2021 GMC G33903 Box Truck for sale, 86,192 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, gasoline fuel. Check it out! ConditionUsedUsage86,192 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620570 MLS Number14116633CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/30/2026 LocationBakersfield, CA, 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 $34,500 USD Used 2021 GMC G33903 Box Truck with 401HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, roll-up door, and 33-gallon fuel capacity. Check it out. ConditionUsedUsage70,027 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620530 MLS Number14101957CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/29/2026 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info