View 28 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $29,750 USD Used 2021 GMC G33903 Box Truck for sale, 92,335 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, spring suspension. Check it... ConditionUsedUsage92,775 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620930 MLS Number14342169CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationBoise, ID, 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 Recently Updated $30,250 USD Used 2021 GMC G33903 Box Truck for sale, 80,900 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. ConditionUsedUsage84,281 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620852 MLS Number14272786CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationLa Porte, 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 Newly Listed $29,250 USD Used 2021 GMC G33903 Box Truck for sale, 95,265 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, white with roll-up... ConditionUsedUsage95,265 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620772 MLS Number14430037CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationCapitol Heights, MD, 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 Recently Updated $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 86,550 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs rear axle, roll-up door, 33-gallon fuel capacity. Check it... ConditionUsedUsage89,627 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620646 MLS Number14299022CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationGarland, TX, 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 $33,750 USD Used 2021 GMC G33903 Box Truck for sale, 62,931 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase. Check it out. ConditionUsedUsage64,723 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620463 MLS Number13797022CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationMilwaukee, WI, 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 $25,250 USD Used 2021 GMC G33903 Box Truck for sale, 108,916 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, white with roll-up door... ConditionUsedUsage108,926 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620390 MLS Number14116625CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Price Drop $26,750 USD Used 2021 GMC G33903 Box Truck for sale, 96,473 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... ConditionUsedUsage99,785 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620267 MLS Number13788899CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationTampa, 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 Recently Updated $30,250 USD Used 2021 GMC G33903 Box Truck for sale, 85,282 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, white with roll-up door... ConditionUsedUsage86,121 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620109 MLS Number14345042CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationTraverse City, MI, 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 $29,750 USD Used 2021 GMC G33903 Box Truck for sale, 90,761 miles, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle rated 8,600 lbs, 33-gallon fuel capacity. Check it out. ConditionUsedUsage90,784 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91620001 MLS Number14408094CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationLa Porte, 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 Recently Updated $29,500 USD Used 2021 GMC G33903 Box Truck for sale, 82,717 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177" wheelbase, 8,600 lb rear axle, roll-up door, white finish. Check... ConditionUsedUsage83,451 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619998 MLS Number14408093CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationMobile, 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 Recently Updated $31,500 USD Used 2021 GMC G33903 Box Truck for sale, 85,300 miles, 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle, 8,600 lbs capacity, roll-up door, 33-gallon fuel capacity.... ConditionUsedUsage85,648 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619997 MLS Number12682337CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationFresno, CA, 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 $26,750 USD Used 2021 GMC G33903 Box Truck for sale, 108,706 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, roll-up door. Check it... ConditionUsedUsage116,379 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619993 MLS Number14108583CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationMontgomery, 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 Recently Updated $28,750 USD Used 2021 GMC G33903 Box Truck for sale, 85,775 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll up door, 177" wheelbase. Check it out. ConditionUsedUsage88,775 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619992 MLS Number14371876CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationPhoenix, AZ, 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 Recently Updated $26,000 USD Used 2021 GMC G33903 Box Truck for sale, 120,182 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, white with roll-up... ConditionUsedUsage120,214 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619989 MLS Number14107273CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationCapitol Heights, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Price Drop $24,750 USD Used 2021 GMC G33903 Box Truck for sale, 97,075 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase. Check it out... ConditionUsedUsage98,076 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619976 MLS Number14064407CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationEl Paso, TX, 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 Recently Updated $24,000 USD Used 2021 GMC G33903 Box Truck for sale, 113,501 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! ConditionUsedUsage113,509 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619805 MLS Number14107264CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 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 Price Drop $24,000 USD Used 2021 GMC G33903 Box Truck for sale, 107,420 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, 33-gallon fuel capacity. Check it... ConditionUsedUsage114,653 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619715 MLS Number14094286CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationGarden City, 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 Recently Updated $27,750 USD Used 2021 GMC G33903 Box Truck for sale, 80,767 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, roll-up door. Check it out! ConditionUsedUsage81,969 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619705 MLS Number14337732CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationMilwaukee, WI, 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 Price Drop $23,750 USD Used 2021 GMC G33903 Box Truck for sale, 113,414 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 126" height, roll-up door, light duty.... ConditionUsedUsage114,183 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619702 MLS Number14364412CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationValdosta, GA, 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 Price Drop $24,000 USD Used 2021 GMC G33903 box truck for sale, 102,174 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, roll-up door. Check it out. ConditionUsedUsage102,780 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619666 MLS Number14404390CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationCincinnati, 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 $26,250 USD Used 2021 GMC G33903 Box Truck for sale, 105,354 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle rated 8600 lbs, roll-up door, yellow. Check it out. ConditionUsedUsage105,672 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619526 MLS Number14387890CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationJacksonville, FL, 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 Recently Updated $26,500 USD Used 2021 GMC G33903 Box Truck for sale, 104,667 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 177" wheelbase. See it... ConditionUsedUsage105,464 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619462 MLS Number14408091CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationSan Antonio, TX, 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 $27,250 USD Used 2021 GMC G33903 Box Truck for sale, 83,274 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, spring suspension. Check it out today! ConditionUsedUsage93,075 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619440 MLS Number13843379CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationLiverpool, 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 $28,500 USD Used 2021 GMC G33903 Box Truck for sale, 85,852 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, roll-up door. Check it out. ConditionUsedUsage85,852 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619374 MLS Number13760405CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationJacksonville, 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 Recently Updated $21,250 USD Used 2021 GMC G33903 Box Truck for sale, 119,191 miles, 401HP 6.6LV8 GMC gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase. Check it out. ConditionUsedUsage122,631 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91619306 MLS Number14170776CategoryDelivery / Moving / Straight / Box Trucks Last Updated6/14/2026 LocationErie, PA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info