View 25 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $24,000 USD Used 2021 GMC G33503 Box Truck for sale, 99,625 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, 139" wheelbase, single rear axle, spring suspension, roll-up door.... ConditionUsedUsage99,625 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125236 MLS Number14096389CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationPlymouth, MI, 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 Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 122,075 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage122,075 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125577 MLS Number14101884CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationWest Valley City, UT, 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 Recently Updated $23,750 USD Used 2021 GMC G33503 box truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, 33-gallon fuel capacity, single rear axle, 139" wheelbase, roll-up door, light duty... ConditionUsedUsage105,088 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125341 MLS Number14101864CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationKansas City, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 108,763 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, 33-gallon fuel... ConditionUsedUsage108,763 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125412 MLS Number14099432CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/4/2026 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 $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 96,087 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, yellow color. See it now. ConditionUsedUsage96,101 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619394 MLS Number13470451CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationMelrose Park, IL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 113,544 miles, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it... ConditionUsedUsage113,837 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125082 MLS Number14107117CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3LV6 GMC engine, 8-speed automatic GMC transmission, 105" height, 139" wheelbase, roll-up door, 245/75R16 tires, gasoline fuel. Check it out... ConditionUsedUsage107,538 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125570 MLS Number14107196CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 101,998 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity, yellow. See it now... ConditionUsedUsage101,998 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125157 MLS Number14108517CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/31/2026 LocationFontana, 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 Price Drop $23,750 USD Used 2022 GMC G33903 Box Truck for sale, 111,535 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, roll-up door, light duty category. See it... ConditionUsedUsage111,958 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91624573 MLS Number14157683CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationLa Porte, IN, 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 Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 105,523 miles, 276 HP 4.3LV6 engine by GMC, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. See it now. ConditionUsedUsage105,536 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125221 MLS Number14107141CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationTacoma, WA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2021 GMC G33503 Box Truck for sale, 118,980 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, white. Check it... ConditionUsedUsage121,025 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125523 MLS Number14153259CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/3/2026 LocationSpringfield, MO, 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 $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 115,831 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, spring suspension, 33-gallon fuel tank.... ConditionUsedUsage115,831 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618432 MLS Number14107217CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationCoxsackie, 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 Recently Updated $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 102,198 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, roll-up door. Check it... ConditionUsedUsage115,863 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618606 MLS Number13868164CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationMurfreesboro, TN, 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 $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 118,077 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8,600 lbs, white, roll-up door, 177" wheelbase. Check it... ConditionUsedUsage118,078 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623656 MLS Number14122386CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationKing Of Prussia, PA, 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 $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 117,724 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! ConditionUsedUsage120,068 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620379 MLS Number14072293CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationLas Vegas, 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 Recently Updated $23,750 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 Updated6/3/2026 LocationClackamas, OR, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2023 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $23,750 USD Used 2023 GMC G33903 Box Truck for sale, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with spring suspension, 177" wheelbase, roll-up door. Check it out. ConditionUsedUsage134,709 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91629174 MLS Number14240665CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/2/2026 LocationMiddlefield, OH, 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 $23,500 USD Used 2021 GMC G33903 Box Truck for sale, 121,824 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, white, roll-up door.... ConditionUsedUsage121,965 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620404 MLS Number14064408CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/4/2026 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 Recently Updated $23,500 USD Used 2021 GMC G33903 Box Truck for sale, 118,354 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177-inch wheelbase, roll-up door, yellow.... ConditionUsedUsage118,361 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618812 MLS Number14114512CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/3/2026 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 $23,500 USD Used 2021 GMC G33903 Box Truck for sale, 111,719 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, roll-up door. See it... ConditionUsedUsage111,719 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619332 MLS Number14094283CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationLiverpool, 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 Recently Updated $23,500 USD Used 2021 GMC G33903 Box Truck for sale, 118,032 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, roll-up door, 177-inch wheelbase. Check it... ConditionUsedUsage118,033 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618498 MLS Number14118053CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationPrince George, VA, 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 $23,500 USD Used 2021 GMC G33903 Box Truck for sale, 117,509 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, roll-up door. Check it... ConditionUsedUsage117,509 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623993 MLS Number14102173CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/4/2026 LocationPasco, WA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,500 USD Used 2021 GMC G33503 Box Truck for sale, 119,213 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, yellow with roll-up door. Check... ConditionUsedUsage125,261 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125290 MLS Number14111105CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationHot Springs, AR, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $23,500 USD Used 2021 GMC G33503 Box Truck for sale, 107,667 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, 33-gallon fuel... ConditionUsedUsage107,667 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125149 MLS Number14101836CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/30/2026 LocationLacey, WA, 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 Recently Updated $23,500 USD Used 2021 GMC G33503 Box Truck for sale, 103,063 miles, 276 HP GMC 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, 33-gallon fuel... ConditionUsedUsage103,288 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125076 MLS Number14099247CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/31/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info