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Used GMC 6 Speed Trucks with 3.50-0.00 Ratio For Sale

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Showing 51 - 75 of 657 Listings

51 - 75 of 657 listings
51 - 75 of 657 listings
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $26,500 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 Updated3/28/2026
Location
Ladson, SC, US
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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
$25,500 USD
Used 2021 GMC G33903 Box Truck for sale, 105,131 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8600 lbs, gasoline fuel, roll up door, yellow color. Come see...
ConditionUsed
Usage105,163 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 Number91618232
MLS Number14122122
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Mount Juliet, TN, US
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GMC G33903 Box Truck - 341HP, 6 Speed Automatic, Roll up Door

2020 GMC G33903 Box Truck - 341HP, 6 Speed Automatic, Roll up Door

Recently Updated
$29,500 USD
Used 2020 GMC G33903 Box Truck with 85,836 miles, 341 HP 6.0L V8 gasoline engine, 6-speed automatic transmission, single rear axle, spring suspension, and roll-up door. Come see us today.
ConditionUsed
Usage93,457 Miles
Duty ClassLight Duty Box Truck
Horse Power341 HP
Engine ModelGMC 6.0LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91615869
MLS Number13885344
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
West Sacramento, CA, US
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GMC G33903 16 ft Box Truck - 341HP, 6 Speed Automatic, Roll up Door

2019 GMC G33903 16 ft Box Truck - 341HP, 6 Speed Automatic, Roll up Door

Recently Updated
$21,000 USD
Used 2019 GMC G33903 16 ft Box Truck for sale, 125,636 miles, 341 HP 6.0L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, spring suspension, roll-up door. See...
ConditionUsed
Usage134,795 Miles
Duty ClassLight Duty Box Truck
Horse Power341 HP
Engine ModelGMC 6.0LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 3.73 ratio
Door TypeRoll up
Stock Number91614288
MLS Number13659621
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Albany, GA, US
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2023 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$36,000 USD
Used 2023 GMC G33903 Box Truck for sale, 42,923 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, roll-up door, 177" wheelbase, single rear axle, light duty GVWR. Check...
ConditionUsed
Usage48,307 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 Number91628771
MLS Number13429306
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Chester, VA, US
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$33,000 USD
Used 2022 GMC G33903 Box Truck with 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle, 8600 lbs axle rating, 177" wheelbase, roll-up door, and 33-gallon fuel capacity...
ConditionUsed
Usage106,319 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 Number91627225
MLS Number14231165
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Fontana, CA, US
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$25,500 USD
Used 2022 GMC G33903 Box Truck for sale, 126,516 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....
ConditionUsed
Usage130,518 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 Number91626179
MLS Number13383709
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Gainesville, GA, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$32,250 USD
Used 2022 GMC G33903 Box Truck for sale, 90,623 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, spring suspension. See it...
ConditionUsed
Usage91,833 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 Number91625594
MLS Number14220568
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
Torrance, CA, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$25,000 USD
Used 2022 GMC G33903 Box Truck for sale, 122,823 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase, yellow color, roll-up...
ConditionUsed
Usage130,328 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 Number91624600
MLS Number14220561
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Goodyear, AZ, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$27,750 USD
Used 2022 GMC G33903 Box Truck for sale, 111,535 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, roll-up door, light duty category. See it...
ConditionUsed
Usage111,693 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 Number91624573
MLS Number14157683
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
Location
East Chicago, IN, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$30,750 USD
Used 2022 GMC G33903 Box Truck for sale, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 86,000 lbs single rear axle, 177" wheelbase, 33-gallon fuel capacity. Check it out.
ConditionUsed
Usage97,724 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 Number91624464
MLS Number14165242
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Fontana, CA, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$28,750 USD
Used 2022 GMC G33903 box truck for sale, 103,857 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, yellow with roll-up...
ConditionUsed
Usage104,855 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 Number91624368
MLS Number14159673
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
East Chicago, IN, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

2022 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

Recently Updated
$25,000 USD
Used 2022 GMC G33903 Box Truck for sale, 115,250 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 33-gallon fuel capacity, roll-up door. Check...
ConditionUsed
Usage116,942 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 Number91624363
MLS Number14097063
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Auburn, MA, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $27,250 USD
Used 2021 GMC G33903 Box Truck for sale, 119,075 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door....
ConditionUsed
Usage119,076 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 Number91623876
MLS Number14111413
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Ladson, SC, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $29,000 USD
Used 2021 GMC G33903 box truck for sale, 104,369 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, spring suspension, roll-up door. See it now...
ConditionUsed
Usage104,374 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 Number91623790
MLS Number14117040
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
Location
Chesapeake, VA, US
Sold By
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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
$28,250 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....
ConditionUsed
Usage105,464 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 Number91621445
MLS Number14114559
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
Clackamas, OR, US
Sold By
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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
$28,750 USD
Used 2021 GMC G33903 Box Truck for sale, 115,949 miles, 401HP 6.6LV8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll-up door, white color....
ConditionUsed
Usage115,949 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 Number91621440
MLS Number14111177
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
Mebane, NC, US
Sold By
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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, 87,349 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, spring suspension, 8600 lbs axle capacity. Check it...
ConditionUsed
Usage92,123 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 Number91621432
MLS Number13717303
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Baton Rouge, LA, US
Sold By
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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
$28,250 USD
Used 2021 GMC G33903 Box Truck for sale, 106,842 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase, white, with roll-up...
ConditionUsed
Usage106,843 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 Number91621391
MLS Number14107351
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
Location
San Antonio, TX, US
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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
$30,500 USD
Used 2021 GMC G33903 Box Truck for sale, 83,067 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....
ConditionUsed
Usage87,661 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 Number91620781
MLS Number13728126
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
Harrisburg, PA, US
Sold By
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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, 77,884 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, white. See it now.
ConditionUsed
Usage81,910 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 Number91620397
MLS Number13571419
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Frederick, MD, US
Sold By
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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
$26,750 USD
Used 2021 GMC G33903 Box Truck for sale, 121,217 miles, 401HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, roll-up door, gasoline fuel. Don...
ConditionUsed
Usage121,248 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 Number91620070
MLS Number14144439
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Duluth, GA, US
Sold By
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GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $26,500 USD
Used 2021 GMC G33903 Box Truck for sale, 100,857 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....
ConditionUsed
Usage100,890 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 Number91620018
MLS Number14101948
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Duluth, GA, US
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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
$30,500 USD
Used 2021 GMC G33903 Box Truck for sale, 103,938 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 177-inch wheelbase, white, roll-up door....
ConditionUsed
Usage106,543 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 Number91619911
MLS Number14051819
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
Location
Homewood, AL, US
Sold By
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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, 101,987 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle, 8,600 lbs capacity, 33-gallon fuel tank, roll-up door. Check...
ConditionUsed
Usage103,708 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 Number91619631
MLS Number14153267
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/28/2026
Location
Arlington, TX, US
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