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

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Showing 551 - 575 of 661 Listings

551 - 575 of 661 listings
551 - 575 of 661 listings
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, 88,173 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, roll-up door....
ConditionUsed
Usage88,173 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 Number91624308
MLS Number14088260
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Aurora, 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

Price Drop $27,250 USD
Used 2021 GMC G33903 Box Truck for sale, 108,783 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle, 8,600 lbs rear axle, roll-up door, 33-gallon fuel...
ConditionUsed
Usage108,783 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 Number91620707
MLS Number14087877
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
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

Price Drop $26,250 USD
Used 2021 GMC G33903 Box Truck for sale, 105,632 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 33-gallon fuel capacity, white with roll-up...
ConditionUsed
Usage105,632 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 Number91620582
MLS Number14087872
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Lubbock, 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

Price Drop $28,750 USD
Used 2021 GMC G33903 Light Duty Box Truck for sale, 91,018 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 177-inch wheelbase...
ConditionUsed
Usage91,025 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 Number91620479
MLS Number14087870
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Atlanta, 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 $27,000 USD
Used 2021 GMC G33903 Box Truck for sale, 98,033 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.
ConditionUsed
Usage98,033 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 Number91620299
MLS Number14087868
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/26/2026
Location
Huntington, WV, 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

$27,250 USD
Used 2021 GMC G33903 Box Truck for sale, 87,597 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, spring suspension, 126-inch height....
ConditionUsed
Usage87,597 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 Number91619822
MLS Number13688281
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/21/2026
Location
Garland, 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

Price Drop $24,500 USD
Used 2021 GMC G33903 Box Truck for sale, 101,623 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177" wheelbase, 8,600 lb rear axle, roll-up door. Check it out.
ConditionUsed
Usage101,781 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 Number91619673
MLS Number14087859
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Gulfport, MS, 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 $25,000 USD
Used 2021 GMC G33903 Box Truck for sale, 94,393 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, roll-up door. See it now.
ConditionUsed
Usage94,393 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 Number91619338
MLS Number13701283
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Byron Center, MI, 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 $23,250 USD
Used 2021 GMC G33903 Box Truck for sale, 109,899 miles, 401 HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177 in wheelbase, roll up door. Check it out...
ConditionUsed
Usage109,899 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 Number91619298
MLS Number13651826
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Gaylord, MI, 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, 122,173 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, yellow color, 126-inch height, 177-inch wheelbase, roll-up door. Check...
ConditionUsed
Usage122,173 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 Number91619288
MLS Number14087848
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
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

Price Drop $26,750 USD
Used 2021 GMC G33903 Box Truck for sale, 93,446 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, yellow color, roll-up...
ConditionUsed
Usage93,446 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 Number91619161
MLS Number14087847
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/21/2026
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

Price Drop $25,250 USD
Used 2021 GMC G33903 Box Truck for sale, 100,306 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, yellow with roll-up...
ConditionUsed
Usage100,306 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 Number91618646
MLS Number14087845
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Huntington, WV, 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

$31,250 USD
Used 2022 GMC G33903 Box Truck for sale, 96,687 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 126" height, roll up door. Check it out.
ConditionUsed
Usage96,687 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 Number91626201
MLS Number14086473
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Moberly, 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 $27,250 USD
Used 2021 GMC G33903 Box Truck for sale, 99,357 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 177” wheelbase, 33 gal fuel capacity, white,...
ConditionUsed
Usage99,357 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 Number91619922
MLS Number13775524
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/27/2026
Location
Knoxville, TN, 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 $27,750 USD
Used 2021 GMC G33903 Box Truck for sale, 89,243 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
Usage89,243 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 Number91619898
MLS Number14085936
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Memphis, TN, 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 $25,000 USD
Used 2021 GMC G33903 box truck for sale, 90,066 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, 8,600 lbs single rear axle, roll-up door, yellow, gasoline fuel. See it now.
ConditionUsed
Usage90,066 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 Number91619704
MLS Number14085934
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Melrose Park, IL, 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, 101,581 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door,...
ConditionUsed
Usage101,581 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 Number91619568
MLS Number14085932
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/21/2026
Location
Baton Rouge, 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

$26,250 USD
Used 2021 GMC G33903 Box Truck for sale, 94,775 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, spring suspension, 33-gallon fuel capacity....
ConditionUsed
Usage94,775 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 Number91619069
MLS Number14085925
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
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

Price Drop $25,500 USD
Used 2021 GMC G33903 Box Truck for sale, 87,802 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, roll-up door. Check it out!
ConditionUsed
Usage87,802 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 Number91619062
MLS Number14085924
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Richland, MS, 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 $32,750 USD
Used 2022 GMC G33903 Box Truck for sale, 86,208 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle capacity, 177-inch wheelbase, roll-up door,...
ConditionUsed
Usage86,305 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 Number91627270
MLS Number14053602
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/19/2026
Location
West Sacramento, CA, 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

$29,250 USD
Used 2022 GMC G33903 Box Truck for sale, 88,321 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 33-gallon fuel tank, roll-up door,...
ConditionUsed
Usage88,321 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 Number91624899
MLS Number14082646
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Lowell, AR, 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

$30,000 USD
Used 2022 GMC G33903 Box Truck for sale, 85,650 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 33-gallon fuel capacity, 126-inch height, single rear axle 8,600 lbs....
ConditionUsed
Usage85,650 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 Number91624329
MLS Number13801319
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
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

$28,750 USD
Used 2021 GMC G33903 Box Truck for sale, 86,903 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, 33-gallon fuel capacity. Check...
ConditionUsed
Usage86,903 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 Number91623904
MLS Number14082589
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
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

$29,250 USD
Used 2021 GMC G33903 Box Truck for sale, 92,418 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8,600 lb rear axle, 177" wheelbase, white with roll-up door. Check it out!
ConditionUsed
Usage92,418 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 Number91620613
MLS Number14081875
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/22/2026
Location
Elkhart, 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

$27,750 USD
Used 2021 GMC G33903 Box Truck for sale, 92,243 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs rear axle, 177" wheelbase, roll-up door, white color. See it...
ConditionUsed
Usage92,242 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 Number91620238
MLS Number14081872
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/25/2026
Location
Franklin, MA, US
Sold By
Penske Used Trucks
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