View 30 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $27,750 USD Used 2021 GMC G33503 Box Truck for sale, 120,893 miles, 276HP 4.3L V6 gasoline engine, 8-speed automatic transmission, 139-inch wheelbase, 33-gallon fuel capacity, roll-up door. See it now. ConditionUsedUsage120,900 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125581 MLS Number14099438CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/23/2026 LocationFontana, CA, 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 $30,250 USD Used 2021 GMC G33503 Box Truck for sale, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, 105,554 miles, 33-gallon fuel capacity, roll-up door. Check it out today. ConditionUsedUsage105,579 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125511 MLS Number14099437CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/4/2026 LocationEast Chicago, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $28,000 USD Used 2021 GMC G33503 box truck for sale, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 117,463 miles, 33-gallon fuel capacity, roll-up door. Check it out! ConditionUsedUsage117,469 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125479 MLS Number14099436CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/24/2026 LocationFort Wayne, 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 $29,000 USD Used 2021 GMC G33503 Box Truck for sale, 109,152 miles, 276HP GMC 4.3LV6 gasoline engine, 8-speed automatic transmission, 33-gallon fuel capacity, roll-up door, 105" height, spring... ConditionUsedUsage109,159 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125394 MLS Number14099404CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/23/2026 LocationFontana, CA, 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 $30,250 USD Used 2021 GMC G33503 Box Truck for sale, 109,292 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, roll-up door, gasoline fuel. Check it out today. ConditionUsedUsage109,292 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125393 MLS Number14099398CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/22/2026 LocationSpokane Valley, WA, 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 $29,750 USD Used 2021 GMC G33503 Box Truck for sale, 102,853 miles, 276HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, white with roll-up door. Don't... ConditionUsedUsage102,853 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125352 MLS Number14099381CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationWest Sacramento, CA, 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 $26,750 USD Used 2021 GMC G33503 Box Truck for sale, 109,543 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic GMC transmission, single rear axle, roll-up door, gasoline, 33-gallon fuel capacity.... ConditionUsedUsage109,543 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125334 MLS Number14099375CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/1/2026 LocationEl Paso, TX, 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 $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 106,194 miles, 276 HP GMC 4.3L V6 engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage106,194 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125329 MLS Number14099371CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationChicopee, MA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $27,000 USD Used 2021 GMC G33503 Box Truck for sale, 276HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle with spring suspension, 139" wheelbase, roll-up door. Check it out. ConditionUsedUsage106,028 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125299 MLS Number14099367CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/24/2026 LocationHuntington, WV, 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 $28,000 USD Used 2021 GMC G33503 Box Truck for sale, 106,496 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door. Check it out today. ConditionUsedUsage106,496 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125273 MLS Number14099362CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationKansas City, MO, 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 $27,750 USD Used 2021 GMC G33503 Box Truck for sale, 101,374 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, light-duty category. Check it out. ConditionUsedUsage101,374 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125235 MLS Number14099342CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationLondonderry, NH, 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 $28,250 USD Used 2021 GMC G33503 Box Truck for sale, 110,003 miles, 276 HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll up door. Check it out today! ConditionUsedUsage110,003 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125201 MLS Number14099334CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/28/2026 LocationSan Antonio, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $24,250 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it out today. ConditionUsedUsage124,788 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125177 MLS Number14099322CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/4/2026 LocationKalamazoo, MI, 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 $27,750 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3LV6 engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, 101,553 miles. See it now. ConditionUsedUsage101,553 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125159 MLS Number14099293CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationLondonderry, NH, 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 $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, 113,141 miles, 139" wheelbase, 33-gallon fuel capacity. Come see us. ConditionUsedUsage113,141 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125112 MLS Number14099285CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/24/2026 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 G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $25,000 USD Used 2021 GMC G33503 Box Truck for sale, 119,884 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, gasoline fuel, single rear axle, roll-up door, 139" wheelbase, 33-gallon... ConditionUsedUsage119,884 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125106 MLS Number14099261CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationBrooklyn Park, MN, 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 $26,500 USD Used 2021 GMC G33503 Box Truck for sale, 276HP 4.3L V6 Gasoline engine, 8-speed automatic transmission, 139" wheelbase, roll-up door, 33-gallon fuel capacity, yellow color. Check it out. ConditionUsedUsage109,125 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125094 MLS Number14099252CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationTorrance, CA, 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 $27,250 USD Used 2021 GMC G33503 Box Truck for sale, 111,606 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it... ConditionUsedUsage111,606 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125071 MLS Number14099232CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationKansas City, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2022 GMC G23405 Cargo Van - 4.3LV6, 276HP, 8 Speed Automatic $31,250 USD Used 2022 GMC G23405 Cargo Van for sale, 49,527 miles, 4.3L V6 gasoline engine with 276 HP, 8-speed automatic transmission, single rear axle, yellow color, 96" height, 135" wheelbase. Check... ConditionUsedUsage49,527 MilesDuty ClassLight Duty Cargo VanHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End5,360 lb 3.42 ratioStock Number471432 MLS Number14097077CategoryCargo Vans Last Updated2/7/2026 LocationCapitol Heights, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Price Drop $29,750 USD Used 2022 GMC G33903 Box Truck for sale, 54,968 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, gasoline fuel, roll-up door. See it... ConditionUsedUsage54,968 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number245683 MLS Number13455477CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/4/2026 LocationGarden City, GA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Price Drop $29,000 USD Used 2022 GMC G33903 Box Truck for sale, 40,045 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, roll-up door, 126-inch height, 177-inch... ConditionUsedUsage47,085 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number239071 MLS Number13431684CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/4/2026 LocationMilwaukee, WI, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $37,250 USD Used 2022 GMC G33903 Box Truck for sale, 71,711 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 126-inch height, roll-up door. Check it out... ConditionUsedUsage71,712 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91628151 MLS Number13660406CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationOgden, UT, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $33,750 USD Used 2022 GMC G33903 Box Truck for sale, 99,387 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, spring suspension, roll-up door. Check it out... ConditionUsedUsage99,387 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626853 MLS Number14097071CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationTulsa, OK, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $37,500 USD Used 2022 GMC G33903 Box Truck for sale, 67,778 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 126" height, roll-up door, white color.... ConditionUsedUsage67,778 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91626545 MLS Number14097069CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationIndianapolis, IN, 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, 102,436 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8600 lbs, spring suspension, roll-up door, white color.... ConditionUsedUsage102,436 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623968 MLS Number14097001CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/21/2026 LocationGahanna, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info