View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $29,750 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, 139" wheelbase, roll-up door, 33-gallon fuel capacity, single rear axle. Check it... ConditionUsedUsage103,207 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125533 MLS Number14114491CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationTorrance, 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 Recently Updated $31,500 USD Used 2021 GMC G33503 Box Truck for sale, 111,941 miles, 276 HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, 105" height. See it... ConditionUsedUsage118,131 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125379 MLS Number14099393CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationSan Antonio, 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 Recently Updated $27,250 USD Used 2021 GMC G33503 box truck for sale, 276 HP 4.3L V6 engine, 8-speed automatic transmission, roll-up door, 105,514 miles, gasoline fuel, single rear axle, spring suspension. Check it out. ConditionUsedUsage105,516 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125288 MLS Number14101855CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationEl Paso, TX, 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 $26,750 USD Used 2021 GMC G33503 Box Truck with 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, roll-up door, 139" wheelbase, 33-gallon fuel capacity, spring suspension, single rear axle.... ConditionUsedUsage109,304 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125264 MLS Number14099351CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationGreeley, CO, 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 $29,000 USD Used 2021 GMC G33503 Box Truck, 276HP gasoline engine by GMC, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity, roll-up door, 139" wheelbase.... ConditionUsedUsage102,319 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125200 MLS Number14108519CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationBeaumont, 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 Recently Updated $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 111,619 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, gas fuel, single rear axle, yellow, 33-gallon fuel capacity. Come see... ConditionUsedUsage111,619 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125185 MLS Number14101844CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationApopka, FL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $27,500 USD Used 2021 GMC G33503 Box Truck, Delivery/Moving category, 276HP 4.3L V6 gasoline engine by GMC, 8-speed automatic transmission, 139" wheelbase, roll-up door, 33-gallon fuel capacity. Check... ConditionUsedUsage100,753 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125179 MLS Number14104934CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationLa Mirada, CA, 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 $26,000 USD Used 2021 GMC G33503 Box Truck for sale, 112,857 miles, 276 HP 4.3L V6 engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage112,911 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125135 MLS Number14077644CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationClarksville, TN, 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 $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 101,779 miles, 276 HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, yellow color. Check it... ConditionUsedUsage101,921 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125119 MLS Number13803532CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationTraverse City, MI, 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 Recently Updated $27,250 USD Used 2021 GMC G33503 Box Truck for sale, 102,657 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, gasoline fuel, single rear axle, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage102,657 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125111 MLS Number14101817CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationApopka, FL, 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 Recently Updated $25,500 USD Used 2021 GMC G33503 Box Truck for sale, 119,941 miles, 276HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door. Check it out. ConditionUsedUsage119,941 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125110 MLS Number14099264CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationGreeley, CO, 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 $28,750 USD Used 2021 GMC G33503 Box Truck for sale, 108,488 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic GMC transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage108,501 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125105 MLS Number14099257CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationConcord, NC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $26,750 USD Used 2021 GMC G33503 Box Truck for sale, 107,731 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage107,731 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125095 MLS Number14116427CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationMadison, AL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2020 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $24,250 USD Used 2020 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gas engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity, yellow with roll-up door.... ConditionUsedUsage100,230 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9124875 MLS Number14128762CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationRockville, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2020 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $28,000 USD Used 2020 GMC G33503 Box Truck for sale, 82,758 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, light duty.... ConditionUsedUsage84,010 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9124661 MLS Number14101506CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 2023 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Price Drop $30,500 USD Used 2023 GMC G33903 Box Truck for sale, 69,358 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle, spring suspension, roll-up door, 32-gallon fuel tank.... ConditionUsedUsage69,367 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91628385 MLS Number13490016CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/5/2026 LocationLadson, SC, 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 $27,000 USD Used 2022 GMC G33903 Box Truck for sale, 72,236 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs rear axle, roll up door. Check it out. ConditionUsedUsage72,236 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number252169 MLS Number13387516CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/5/2026 LocationErlanger, KY, 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 $29,250 USD Used 2022 GMC G33903 Box Truck for sale, 61,110 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity. Come see us today. ConditionUsedUsage64,574 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number245705 MLS Number13429271CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/5/2026 LocationSan Antonio, TX, 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 $29,500 USD Used 2022 GMC G33903 box truck for sale, 56,179 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, roll-up door. Check it out! ConditionUsedUsage56,253 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91627799 MLS Number13524422CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationIndianapolis, IN, 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 Recently Updated $29,250 USD Used 2022 GMC G33903 Box Truck for sale, 401 HP gasoline 6.6L V8 engine, 6-speed automatic transmission, 177" wheelbase, 8600 lbs rear axle, roll-up door. Check it out today. ConditionUsedUsage105,072 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91624937 MLS Number14094633CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationAllentown, PA, 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 for sale, 102,337 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.... ConditionUsedUsage102,337 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623723 MLS Number14127632CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationNew Bedford, 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 Recently Updated $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 Updated2/7/2026 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 $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 Updated2/7/2026 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 $27,500 USD Used 2021 GMC G33903 Box Truck for sale, 121,294 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, roll-up door, white... ConditionUsedUsage121,294 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620291 MLS Number14127241CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/6/2026 LocationFort Worth, TX, 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, 120,060 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, white with roll-up door. Don't... ConditionUsedUsage120,061 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619897 MLS Number14127233CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/7/2026 LocationWatertown, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info