View 24 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $29,250 USD Used 2021 GMC G33503 Box Truck for sale, 107,986 miles, 276HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, white with roll-up door. Check it... ConditionUsedUsage107,986 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125612 MLS Number14096406CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $29,000 USD Used 2021 GMC G33503 Box Truck for sale, 111,326 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle with spring suspension, 33-gallon fuel capacity. Check it... ConditionUsedUsage111,326 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125560 MLS Number14096405CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationEl Paso, TX, 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 Newly Listed $29,000 USD Used 2021 GMC G33503 Box Truck with 27,653 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage90,953 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125548 MLS Number14096403CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationReading, PA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $29,000 USD Used 2021 GMC G33503 Box Truck for sale, 110,816 miles, 276HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it out! ConditionUsedUsage110,816 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125471 MLS Number14096400CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationKent, 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 Newly Listed $28,500 USD Used 2021 GMC G33503 Box Truck for sale, 113,305 miles, 276HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll up door. Check it out! ConditionUsedUsage113,305 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125359 MLS Number14096396CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationFontana, 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 Newly Listed $25,500 USD Used 2021 GMC G33503 Box Truck for sale, 101245 miles, 276 HP 4.3L V6 gasoline engine by GMC, 8-speed automatic transmission, single rear axle, roll up door, light duty rating. Check it out. ConditionUsedUsage101,245 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125345 MLS Number14096393CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationEvansville, IN, 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 Newly Listed $24,750 USD Used 2021 GMC G33503 Box Truck for sale, 100,924 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it out. ConditionUsedUsage100,924 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125247 MLS Number14096392CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationBinghamton, NY, 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 Newly Listed $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 114,089 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it... ConditionUsedUsage114,089 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125245 MLS Number14096391CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationEl Paso, TX, 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 Newly Listed $26,250 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 Updated1/18/2026 LocationPlymouth, 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 Newly Listed $26,250 USD Used 2021 GMC G33503 Box Truck for sale, 110,943 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, light duty. Check... ConditionUsedUsage110,943 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125198 MLS Number14096385CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationAtlanta, GA, 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 Newly Listed $25,500 USD Used 2021 GMC G33503 Box Truck for sale, 118,697 miles, 276 HP 4.3L V6 engine, 8-speed automatic GMC transmission, single rear axle, roll-up door, 33-gallon fuel capacity. See it now. ConditionUsedUsage118,697 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125187 MLS Number14096383CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationFontana, 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 $29,250 USD Used 2021 GMC G33503 Box Truck for sale, 91,854 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it out. ConditionUsedUsage91,901 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125173 MLS Number14079834CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationMiddlefield, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2022 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Recently Updated $27,750 USD Used 2022 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 139" wheelbase, 33-gallon fuel capacity, roll-up door. Check it out... ConditionUsedUsage129,569 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125908 MLS Number13843479CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationOdessa, 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 Newly Listed $29,000 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 Updated1/17/2026 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 Newly Listed $27,500 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. ConditionUsedUsage114,806 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 Updated1/18/2026 LocationIndianapolis, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $27,250 USD Used 2021 GMC G33503 Box Truck for sale, 114,012 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door. Check it out! ConditionUsedUsage114,012 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125544 MLS Number14094275CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationOrlando, 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 Newly Listed $31,250 USD Used 2021 GMC G33503 Box Truck with 276HP 4.3LV6 GMC engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity, roll-up door, and 105-inch height.... ConditionUsedUsage98,876 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125421 MLS Number14094274CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationMilwaukee, WI, 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 Newly Listed $29,000 USD Used 2021 GMC G33503 Box Truck for sale, 112,283 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, roll up door, 33-gallon fuel capacity. See it now. ConditionUsedUsage112,283 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125399 MLS Number14094273CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 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 G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $29,500 USD Used 2021 GMC G33503 Box Truck for sale, 107,525 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, light duty. See it now. ConditionUsedUsage107,525 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125373 MLS Number14094272CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationBowling Green, KY, 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 Newly Listed $25,750 USD Used 2021 GMC G33503 Box Truck for sale, 109,900 miles, 276 HP 4.3L V6 engine, 8-speed automatic transmission, gasoline fuel, single rear axle, spring suspension, 33-gallon fuel capacity.... ConditionUsedUsage109,900 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125234 MLS Number14094271CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationMontgomery, NY, 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 Newly Listed $24,500 USD Used 2021 GMC G33503 Box Truck for sale, 109,379 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, yellow, roll up door, 105" height, 139" wheelbase. Check it out! ConditionUsedUsage109,380 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125209 MLS Number14094270CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationNorth Bergen, NJ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door Newly Listed $24,000 USD Used 2021 GMC G33503 box truck for sale, 108,836 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. ConditionUsedUsage108,836 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125208 MLS Number14094269CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/17/2026 LocationFranklin, MA, 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 Recently Updated $26,750 USD Used 2021 GMC G33503 Box Truck for sale, 116,539 miles, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out. ConditionUsedUsage116,539 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125104 MLS Number13824711CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/18/2026 LocationMebane, NC, 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 Recently Updated $23,500 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 119,411 miles, 105" height, 33-gallon fuel capacity. Check it out! ConditionUsedUsage119,879 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125064 MLS Number14077643CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationPhiladelphia, PA, 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 Recently Updated $23,000 USD Used 2021 GMC G33503 Box Truck for sale, 122,156 miles, 276 HP 4.3L V6 GMC gasoline engine, 8-speed automatic transmission, single rear axle with spring suspension. Come see today. ConditionUsedUsage122,160 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125057 MLS Number14077642CategoryDelivery / Moving / Straight / Box Trucks Last Updated1/16/2026 LocationLouisville, KY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info