View 24 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $30,250 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 Updated2/21/2026 LocationMontgomery, NY, 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 $31,000 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 Updated2/21/2026 LocationMontgomery, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $30,750 USD Used 2021 GMC G33503 Box Truck for sale, 102,271 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 139" wheelbase, roll-up door, gasoline fuel. See it now. ConditionUsedUsage102,272 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125617 MLS Number14094277CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationMontgomery, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $28,750 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 114,806 miles, 33-gallon fuel capacity, roll-up door. Check it out. ConditionUsedUsage114,807 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125594 MLS Number14094276CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/12/2026 LocationIndianapolis, IN, 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 $32,000 USD Used 2022 GMC G33903 Box Truck for sale, 120,417 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, 33-gallon fuel tank, white... ConditionUsedUsage120,417 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91627722 MLS Number14092302CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/19/2026 LocationPensacola, FL, 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 $34,000 USD Used 2022 GMC G33903 Box Truck for sale, 106299 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, roll-up door, gasoline fuel.... ConditionUsedUsage106,752 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626316 MLS Number14024943CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/19/2026 LocationPensacola, 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 $33,250 USD Used 2021 GMC G33903 Box Truck for sale, 88,349 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage88,349 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623972 MLS Number14092238CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/20/2026 LocationBelden, MS, 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 $32,250 USD Used 2021 GMC G33903 Box Truck for sale, 104,580 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, 33-gallon fuel capacity. See it... ConditionUsedUsage104,580 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623618 MLS Number14092237CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 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 $32,500 USD Used 2021 GMC G33903 Box Truck for sale, 401HP 6.6L V8 engine, 6-speed automatic transmission, 94,752 miles, single rear axle 8,600 lbs, 33-gallon fuel tank, roll-up door. Check it out! ConditionUsedUsage94,753 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621436 MLS Number14092206CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/20/2026 LocationKaty, TX, 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 $31,000 USD Used 2021 GMC G33903 box truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177-inch wheelbase, 8,600 lb single rear axle, spring suspension, 33-gallon fuel tank... ConditionUsedUsage111,634 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91621374 MLS Number14092205CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationOklahoma City, OK, 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 $31,000 USD Used 2021 GMC G33903 Box Truck for sale, 96,828 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it out. ConditionUsedUsage96,828 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620973 MLS Number14092202CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationChicopee, 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 $31,250 USD Used 2021 GMC G33903 Box Truck for sale, 92,357 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177" wheelbase. Check it out today. ConditionUsedUsage92,357 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620906 MLS Number14092201CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/18/2026 LocationGahanna, OH, 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 $32,500 USD Used 2021 GMC G33903 Box Truck for sale, 97,385 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase. See it now. ConditionUsedUsage97,445 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620117 MLS Number13739156CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationTulsa, OK, 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 $39,000 USD Used 2022 GMC G33903 Box Truck for sale, 52,000 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 126-inch height. Check it out... ConditionUsedUsage52,537 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number257622 MLS Number14088353CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/14/2026 LocationCapitol Heights, 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 $31,000 USD Used 2021 GMC G33903 Box Truck for sale, 102,152 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, 8600 lb single rear axle, 177-inch wheelbase, roll-up door. Check it out! ConditionUsedUsage103,340 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623901 MLS Number13865367CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationNorth Bergen, NJ, 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 $29,750 USD Used 2021 GMC G33903 Box Truck for sale, 94,056 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage94,056 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620935 MLS Number14087883CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/12/2026 LocationWarren, MI, 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 $31,000 USD Used 2021 GMC G33903 Box Truck for sale, 102,226 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, roll-up door, 33-gallon fuel capacity. Check... ConditionUsedUsage102,226 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620897 MLS Number13329141CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationSwedesboro, NJ, 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 $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 122,234 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lb rear axle, 177-inch wheelbase, 33-gallon fuel capacity, white with roll... ConditionUsedUsage123,840 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620722 MLS Number14064410CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationBirmingham, AL, 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, 108,783 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs rear axle, roll-up door, 33-gallon fuel... ConditionUsedUsage108,783 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620707 MLS Number14087877CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationGreensboro, NC, 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 $32,500 USD Used 2021 GMC G33903 Box Truck, Light Duty, 401HP 6.6L V8 gas engine, 6 Speed Automatic transmission, 86,00 lbs single rear axle, 177-inch wheelbase, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage97,545 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620612 MLS Number14062570CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationLincoln, NE, 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, 105,632 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, white with roll-up... ConditionUsedUsage105,632 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620582 MLS Number14087872CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationLubbock, 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 $31,750 USD Used 2021 GMC G33903 Light Duty Box Truck for sale, 91,018 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 177-inch wheelbase... ConditionUsedUsage91,025 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620479 MLS Number14087870CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/15/2026 LocationAtlanta, 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 $30,500 USD Used 2021 GMC G33903 Box Truck for sale, 98,033 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, roll-up door. Check it out. ConditionUsedUsage98,033 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620299 MLS Number14087868CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/15/2026 LocationHuntington, WV, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $29,750 USD Used 2021 GMC G33503 Box Truck for sale, 117,946 miles, 276HP 4.3LV6 GMC gasoline engine, 8-speed automatic GMC transmission, single rear axle, spring suspension, white with roll-up door.... ConditionUsedUsage117,946 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125395 MLS Number14087836CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/19/2026 LocationSanta Maria, 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, 96,687 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 126" height, roll up door. Check it out. ConditionUsedUsage96,687 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626201 MLS Number14086473CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/15/2026 LocationMoberly, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info