View 23 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Newly Listed $29,500 USD ConditionUsedUsage110,146 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623801 MLS Number14114681CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationEverett, WA, 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 Newly Listed Contact for price ConditionUsedUsage100,442 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623727 MLS Number14114679CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationPrince George, VA, 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 Newly Listed Contact for price ConditionUsedUsage108,700 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623710 MLS Number14114678CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationPhoenix, AZ, 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 $29,500 USD ConditionUsedUsage109,466 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623676 MLS Number14114676CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationSpokane Valley, WA, 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 $29,500 USD Used 2021 GMC G33903 Box Truck for sale, 110,531 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, white, light duty. Check it... ConditionUsedUsage110,533 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623674 MLS Number14072491CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 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 $29,750 USD ConditionUsedUsage109,620 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623661 MLS Number14114669CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationWest Valley City, UT, 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 $30,000 USD Used 2021 GMC G33903 Box Truck for sale, 120,364 miles, 401 HP 6.6LV8 gas engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, roll-up door. See it now. ConditionUsedUsage123,064 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621583 MLS Number13822744CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationBaton Rouge, LA, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck with 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, and roll up door. 115,323 miles, 126” height, 177” wheelbase. Check it... ConditionUsedUsage115,323 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621536 MLS Number14114561CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationEverett, WA, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck for sale, 100,411 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, white with roll-up door.... ConditionUsedUsage100,411 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621494 MLS Number14114560CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationRochester, NY, 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, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8600 lbs capacity, 177-inch wheelbase, gasoline fuel, 33-gallon tank.... ConditionUsedUsage105,464 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621445 MLS Number14114559CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationClackamas, OR, 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 $30,250 USD Used 2021 GMC G33903 Box Truck for sale, 107,859 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, spring suspension. Check it out... ConditionUsedUsage107,859 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621297 MLS Number14114558CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationGreer, 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 $28,000 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. ConditionUsedUsage98,086 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 Updated1/28/2026 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 Newly Listed $29,250 USD Used 2021 GMC G33903 Box Truck for sale, 112,340 miles, 6.6L V8 gasoline engine, 401 HP, 6-speed automatic transmission, 8600 lb single rear axle, 177" wheelbase, roll-up door. Check it out. ConditionUsedUsage112,340 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621201 MLS Number14114557CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationAtlanta, 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 Newly Listed $28,500 USD Used 2021 GMC G33903 Box Truck with 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle, 8600 lbs axle capacity, 177" wheelbase, roll-up door, 33-gallon fuel... ConditionUsedUsage117,953 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621190 MLS Number14114556CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationClackamas, OR, 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 $27,000 USD Used 2021 GMC G33903 Box Truck for sale, 120,921 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 33-gallon fuel capacity, roll-up door. Check... ConditionUsedUsage120,921 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621132 MLS Number14114555CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationHouston, 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 $27,250 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. ConditionUsedUsage116,156 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 Updated1/28/2026 LocationLos Angeles, 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 $33,250 USD Used 2021 GMC G33903 Box Truck for sale, 83,942 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, 33-gallon fuel tank. Check it out... ConditionUsedUsage83,945 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621008 MLS Number14092203CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationDallas, 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 Newly Listed $31,250 USD Used 2021 GMC G33903 Box Truck for sale, 95,676 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 126" height, roll-up door. Check it out. ConditionUsedUsage95,676 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620868 MLS Number14114553CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationPensacola, FL, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck for sale, 106,810 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, 33-gallon fuel tank, roll-up door.... ConditionUsedUsage106,810 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620706 MLS Number14114552CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationRochester, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck for sale, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 113,491 miles, 8600 lbs single rear axle, 33-gallon fuel capacity, white, roll-up door... ConditionUsedUsage113,491 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620700 MLS Number14114551CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationAtlanta, 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 $32,750 USD Used 2021 GMC G33903 Box Truck for sale, 87,560 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle (8,600 lbs), spring suspension, 33-gallon fuel... ConditionUsedUsage87,560 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620614 MLS Number13529032CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationConcord, 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 $29,500 USD Used 2021 GMC G33903 Box Truck for sale, 111,509 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, roll-up door. Check it out... ConditionUsedUsage111,509 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620495 MLS Number14114550CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationPensacola, FL, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck for sale, 119,594 miles, 401 HP 6.6LV8 GMC gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll-up door.... ConditionUsedUsage119,594 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620480 MLS Number14114549CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationSpringfield, MO, 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 $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 120,017 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door. See it now. ConditionUsedUsage120,240 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620239 MLS Number14077688CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationMilwaukee, WI, 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 Newly Listed Contact for price Used 2021 GMC G33903 Box Truck for sale, 108,329 miles, 401 HP 6.6LV8 GMC gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, 33-gallon fuel... ConditionUsedUsage108,329 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620100 MLS Number14114548CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationGarland, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info