Used GMC Automatic Trucks For Sale in United States

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Showing 151 - 175 of 1,149 Listings

151 - 175 of 1,149 listings
151 - 175 of 1,149 listings
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$34,000 USD
Used 2021 GMC G33903 Box Truck for sale, 72,923 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 86,00 lbs single rear axle, roll-up door, 33-gallon fuel capacity....
ConditionUsed
Usage77,082 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91620196
MLS Number13406378
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Rockville, MD, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$32,250 USD
Used 2021 GMC G33903 Box Truck for sale, 86,304 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, 33-gallon fuel capacity...
ConditionUsed
Usage86,341 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91620159
MLS Number13720397
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/20/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$31,250 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...
ConditionUsed
Usage97,076 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91619976
MLS Number14064407
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
Albuquerque, NM, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$27,000 USD
Used 2021 GMC G33903 Box Truck with 401HP 6.6LV8 engine, 6-speed automatic transmission, single rear axle, 8600 lbs capacity, 177" wheelbase, roll-up door, gasoline fuel, and 33-gallon tank....
ConditionUsed
Usage107,313 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91619792
MLS Number14101946
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$22,500 USD
Used 2021 GMC G33903 box truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177-inch wheelbase, 8600 lb single rear axle. Check it out today.
ConditionUsed
Usage149,576 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91619571
MLS Number14024869
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
Albuquerque, NM, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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, 104,841 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, yellow with roll up door...
ConditionUsed
Usage106,290 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618528
MLS Number14040757
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
Alexandria, VA, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$27,500 USD
Used 2021 GMC G33903 Box Truck for sale, 102,393 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle rated 8,600 lbs, spring suspension, 33-gallon fuel...
ConditionUsed
Usage102,393 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618510
MLS Number14101925
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
Greeley, CO, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$30,750 USD
Used 2021 GMC G33903 Box Truck for sale, 92,137 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, roll-up door. Check it out.
ConditionUsed
Usage92,139 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618407
MLS Number13665676
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/20/2026
Location
Ladson, SC, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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, 86,512 miles, 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, roll-up door, 177" wheelbase. Check...
ConditionUsed
Usage87,853 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618345
MLS Number12682068
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$31,000 USD
Used 2021 GMC G33903 Box Truck for sale, 89,684 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8,600 lb single rear axle, 33-gallon fuel capacity, roll-up door. Check it out!
ConditionUsed
Usage89,709 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618265
MLS Number14104951
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/20/2026
Location
Ladson, SC, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$30,250 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...
ConditionUsed
Usage111,360 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125560
MLS Number14096405
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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, 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!
ConditionUsed
Usage114,101 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125544
MLS Number14094275
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
Apopka, FL, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, 107,993 miles, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out...
ConditionUsed
Usage108,017 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125528
MLS Number14104949
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$28,250 USD
Used 2021 GMC G33503 Box Truck for sale, 118,350 miles, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door. Check it out!
ConditionUsed
Usage118,350 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125468
MLS Number14104946
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Madison, AL, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$30,250 USD
Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3L V6 gasoline engine, 8-speed automatic transmission, single rear axle, 33-gallon fuel capacity, roll-up door, 102,710 miles. See it now.
ConditionUsed
Usage102,710 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125466
MLS Number14107181
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Greeley, CO, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$30,000 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...
ConditionUsed
Usage108,763 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125412
MLS Number14099432
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Greeley, CO, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$32,250 USD
Used 2021 GMC G33503 Box Truck for sale, 107,382 miles, 276 HP 4.3L V6 GMC engine, 8-speed automatic transmission, single rear axle, roll-up door, 33-gallon fuel capacity. Check it out.
ConditionUsed
Usage107,382 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125407
MLS Number14107174
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Mebane, NC, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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, 107,525 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, roll-up door, light duty. See it now.
ConditionUsed
Usage107,525 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125373
MLS Number14094272
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Bowling Green, KY, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$28,500 USD
Used 2021 GMC G33503 Box Truck for sale, 122,352 miles, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, roll-up door, yellow color. Come...
ConditionUsed
Usage122,355 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125342
MLS Number14107164
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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, 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....
ConditionUsed
Usage109,544 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125334
MLS Number14099375
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$26,500 USD
Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3LV6 GMC engine, 8-speed automatic transmission, 139" wheelbase, 33-gallon fuel capacity, single rear axle, spring suspension. See it now.
ConditionUsed
Usage111,397 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125328
MLS Number14107157
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
West Valley City, UT, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$28,500 USD
Used 2021 GMC G33503 Box Truck, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, 139" wheelbase, spring suspension, roll-up door, 33-gallon fuel capacity. See...
ConditionUsed
Usage103,066 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125315
MLS Number14101861
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/19/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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, 114,089 miles, 276HP 4.3LV6 gasoline engine, 8-speed automatic transmission, single rear axle, spring suspension, 33-gallon fuel capacity. Check it...
ConditionUsed
Usage114,090 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125245
MLS Number14096391
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

Recently Updated
$29,000 USD
Used 2021 GMC G33503 Box Truck for sale, 102,909 miles, 276HP 4.3LV6 GMC engine, 8-speed GMC automatic transmission, single rear axle, spring suspension, gasoline fuel, 33-gallon capacity....
ConditionUsed
Usage102,909 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125242
MLS Number14114430
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door

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 gasoline engine, 8-speed automatic transmission, 105,551 miles, single rear axle, 33-gallon fuel capacity, roll-up door, 139"...
ConditionUsed
Usage105,552 Miles
Duty ClassLight Duty Box Truck
Horse Power276 HP
Engine ModelGMC 4.3LV6
Transmission8 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Door TypeRoll up
Stock Number9125150
MLS Number14101838
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
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