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

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Showing 401 - 425 of 625 Listings

401 - 425 of 625 listings
401 - 425 of 625 listings
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

$26,000 USD
Used 2021 GMC G33903 Box Truck for sale, 100,388 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, single 8,600 lb rear axle, 177" wheelbase, roll-up door. Check it...
ConditionUsed
Usage100,433 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 Number91623708
MLS Number14107464
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Conyers, GA, 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

$28,250 USD
Used 2021 GMC G33903 Box Truck for sale, 106,497 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, roll-up door, 33-gallon fuel...
ConditionUsed
Usage106,497 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 Number91623667
MLS Number14124060
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/10/2026
Location
Baltimore, 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

$20,250 USD
Used 2021 GMC G33903 Box Truck for sale, 169,842 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, roll-up door. Check it...
ConditionUsed
Usage170,013 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 Number91621362
MLS Number14101968
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Earth City, MO, 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

Price Drop $25,750 USD
Used 2021 GMC G33903 Box Truck for sale, 113,800 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, 177-inch wheelbase....
ConditionUsed
Usage113,800 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 Number91621108
MLS Number14123935
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Boise, ID, 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

Price Drop $24,750 USD
Used 2021 GMC G33903 Box Truck for sale, 103,627 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel tank, roll-up door. Check it...
ConditionUsed
Usage103,664 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 Number91620665
MLS Number14105057
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Kennesaw, GA, 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

$25,000 USD
Used 2021 GMC G33903 Box Truck, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, 33-gallon fuel capacity, yellow with roll-up door...
ConditionUsed
Usage87,825 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 Number91618821
MLS Number14079849
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/18/2026
Location
Indianapolis, IN, 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

$23,750 USD
Used 2021 GMC G33903 Box Truck for sale, 121,080 miles, 401HP 6.6LV8 engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177” wheelbase, yellow, roll-up door. Check it out.
ConditionUsed
Usage121,080 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 Number91618172
MLS Number14123929
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Shreveport, LA, 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

$23,750 USD
Used 2021 GMC G33903 Box Truck for sale, 121,952 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177-inch wheelbase, 33-gallon fuel capacity...
ConditionUsed
Usage121,952 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 Number91618168
MLS Number14123928
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Hot Springs, AR, 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

Price Drop $20,500 USD
Used 2021 GMC G33903 Box Truck for sale, 118,870 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle (8,600 lbs), 177" wheelbase, roll up door, yellow....
ConditionUsed
Usage118,895 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 Number91618149
MLS Number14094278
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/17/2026
Location
Plymouth, MI, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $26,500 USD
Used 2022 GMC G33903 Box Truck for sale, 93,391 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle rating, roll-up door. Check it out.
ConditionUsed
Usage93,413 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 Number91624779
MLS Number14092292
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/17/2026
Location
Florence, 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

$25,750 USD
Used 2021 GMC G33903 Box Truck for sale, 118,077 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8,600 lbs, white, roll-up door, 177" wheelbase. Check it...
ConditionUsed
Usage118,077 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 Number91623656
MLS Number14122386
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/10/2026
Location
King Of Prussia, PA, 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

$26,750 USD
Used 2021 GMC G33903 Box Truck for sale, 105,136 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, 33-gallon fuel capacity. Check...
ConditionUsed
Usage105,136 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 Number91620983
MLS Number13594100
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Lincoln, NE, 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

$26,750 USD
Used 2021 GMC G33903 Box Truck for sale, 103,256 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8600 lb single rear axle, 177" wheelbase, roll-up door, white. Check it...
ConditionUsed
Usage103,256 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 Number91620534
MLS Number14122132
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/11/2026
Location
Montgomery, NY, 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

$24,500 USD
Used 2021 GMC G33903 Box Truck for sale, 108,795 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, roll up door, 33-gallon fuel capacity. Check it out!
ConditionUsed
Usage108,795 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 Number91619370
MLS Number14122127
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/26/2026
Location
Omaha, NE, 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

$24,500 USD
Used 2021 GMC G33903 Box Truck for sale, 101,564 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lb single rear axle, 126" height, roll-up door, yellow. Check it out.
ConditionUsed
Usage101,564 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 Number91618564
MLS Number14122123
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/11/2026
Location
Greensboro, NC, 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

$27,750 USD
Used 2021 GMC G33903 box truck for sale, 101,062 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, white with roll-up door....
ConditionUsed
Usage101,123 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 Number91623833
MLS Number14107468
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/10/2026
Location
Elmsford, NY, 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

$29,250 USD
Used 2021 GMC G33903 Box Truck for sale, 106,217 miles, 401 HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle 8600 lbs, 33-gallon fuel capacity, roll-up door. Check it...
ConditionUsed
Usage106,218 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 Number91623797
MLS Number14109078
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/10/2026
Location
Baltimore, 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

Price Drop $24,750 USD
Used 2021 GMC G33903 Box Truck for sale, 119,474 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, white, roll up door. See it...
ConditionUsed
Usage119,593 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 Number91623737
MLS Number14102160
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Concord, NC, 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

$25,750 USD
Used 2021 GMC G33903 Box Truck for sale, 101,876 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, 33-gal fuel capacity. Check...
ConditionUsed
Usage102,075 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 Number91621600
MLS Number14105144
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Conyers, GA, 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

$25,250 USD
Used 2021 GMC G33903 Box Truck for sale, 107,339 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, 8600 lb single rear axle, roll-up door, 33-gallon fuel capacity. Check it out!
ConditionUsed
Usage107,351 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 Number91621514
MLS Number14107362
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/2/2026
Location
Las Vegas, NV, 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

$25,250 USD
Used 2021 GMC G33903 Box Truck for sale, 105,419 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177" wheelbase, roll-up door. See it now.
ConditionUsed
Usage105,454 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 Number91620518
MLS Number14105046
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Conyers, GA, 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

Price Drop $24,500 USD
Used 2021 GMC G33903 Box Truck for sale, 97,924 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 177" wheelbase, roll-up door....
ConditionUsed
Usage97,926 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 Number91619003
MLS Number14081725
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/25/2026
Location
Essex, MD, US
Sold By
Penske Used Trucks
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

Price Drop $30,500 USD
Used 2022 GMC G33903 Box Truck for sale, 96,682 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel tank, roll-up door, 177"...
ConditionUsed
Usage96,862 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 Number91626511
MLS Number13512569
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/17/2026
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

Price Drop $25,500 USD
Used 2021 GMC G33903 box truck, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177" wheelbase, 33-gal fuel capacity, roll-up door. Check it out.
ConditionUsed
Usage118,089 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 Number91621499
MLS Number14101972
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/18/2026
Location
Fontana, 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

Price Drop $24,000 USD
Used 2021 GMC G33903 Box Truck for sale, 109,358 miles, 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it out.
ConditionUsed
Usage109,364 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 Number91621430
MLS Number14107354
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/18/2026
Location
Fort Wayne, IN, US
Sold By
Penske Used Trucks
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