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

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Showing 526 - 550 of 554 Listings

526 - 550 of 554 listings
526 - 550 of 554 listings
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, 116,563 miles, 401 HP 6.6L V8 GMC gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, roll-up door, 33-gallon...
ConditionUsed
Usage116,563 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 Number91624032
MLS Number14111420
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
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

$23,750 USD
Used 2021 GMC G33903 Box Truck for sale, 105,287 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, yellow, roll up door....
ConditionUsed
Usage105,301 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 Number91618912
MLS Number14114513
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
Location
Ocala, FL, 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

$23,750 USD
Used 2022 GMC G33903 Box Truck for sale, 100,406 miles, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single 8,600 lbs rear axle, roll-up door, 126 in height, light duty. See...
ConditionUsed
Usage100,406 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 Number91624140
MLS Number14075330
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
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

$23,500 USD
Used 2021 GMC G33903 Box Truck, Light Duty, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177" wheelbase, roll-up door, 33-gal fuel capacity....
ConditionUsed
Usage110,790 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 Number91619151
MLS Number14114526
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
Location
West Valley City, UT, 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

$23,250 USD
Used 2021 GMC G33903 Box Truck with 401HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle (8600 lbs), gasoline fuel, 33-gallon capacity, and roll-up door. Check it out today...
ConditionUsed
Usage114,586 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 Number91619655
MLS Number14094285
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
Location
West Valley City, UT, 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

$23,250 USD
Used 2021 GMC G33903 Box Truck for sale, 106,941 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
Usage106,944 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 Number91618325
MLS Number14104955
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/17/2026
Location
Pompano Beach, FL, 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

$23,250 USD
Used 2021 GMC G33903 Box Truck for sale, 123,902 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it...
ConditionUsed
Usage123,903 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 Number91619443
MLS Number14099453
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
Location
Chicopee, MA, 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

$23,250 USD
Used 2021 GMC G33903 Box Truck for sale, 110,531 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door, white, light duty. Check it...
ConditionUsed
Usage110,533 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 Number91623674
MLS Number14072491
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
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

$23,250 USD
Used 2021 GMC G33903 Box Truck for sale, 92,732 miles, 401 HP 6.6LV8 engine, 6-speed automatic transmission, single rear axle 8600 lbs, 177" wheelbase, 33-gallon fuel tank. Check it out!
ConditionUsed
Usage92,743 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 Number91619641
MLS Number13486706
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/2/2026
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

$23,000 USD
Used 2021 GMC G33903 Box Truck for sale, 91,523 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, roll-up door. Check it out today.
ConditionUsed
Usage91,523 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 Number91618264
MLS Number14051817
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/3/2026
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

$23,000 USD
Used 2021 GMC G33903 Box Truck for sale, 115,455 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, roll-up door, 33 gal fuel...
ConditionUsed
Usage115,775 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 Number91618607
MLS Number14108536
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/1/2026
Location
Tampa, FL, 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

$22,750 USD
Used 2021 GMC G33903 Box Truck for sale, 111,392 miles, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gal fuel capacity, yellow with roll-up...
ConditionUsed
Usage111,392 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 Number91619495
MLS Number14101941
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/30/2026
Location
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

$22,750 USD
Used 2021 GMC G33903 Box Truck for sale, 112,642 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, roll-up door. Come see...
ConditionUsed
Usage112,643 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 Number91619718
MLS Number14077664
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/3/2026
Location
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

$22,500 USD
Used 2021 GMC G33903 Box Truck for sale, 124,123 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity. Come see today.
ConditionUsed
Usage124,123 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 Number91619061
MLS Number14077662
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/24/2026
Location
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

$22,500 USD
Used 2021 GMC G33903 Box Truck for sale, 107,109 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb rear axle, 177" wheelbase, roll-up door, 33-gallon fuel...
ConditionUsed
Usage107,110 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 Number91619263
MLS Number14107247
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/17/2026
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

$22,250 USD
Used 2021 GMC G33903 Box Truck for sale, 120,210 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, 33-gallon fuel capacity...
ConditionUsed
Usage120,211 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 Number91624011
MLS Number14102176
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/18/2026
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

$22,250 USD
Used 2021 GMC G33903 Box Truck for sale, 115,016 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity, roll-up door. Check it...
ConditionUsed
Usage115,039 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 Number91621275
MLS Number14079979
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/3/2026
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

$22,000 USD
Used 2021 GMC G33903 Box Truck for sale, 160,861 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177-inch wheelbase, white color, roll-up...
ConditionUsed
Usage160,955 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 Number91619962
MLS Number13852619
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
Location
Hammond, 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

$22,000 USD
Used 2021 GMC G33903 Box Truck for sale, 120,060 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177" wheelbase, white with roll-up door. Don't...
ConditionUsed
Usage120,061 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 Number91619897
MLS Number14127233
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/3/2026
Location
Watertown, 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

$21,750 USD
Used 2021 GMC G33903 Box Truck for sale, 119,293 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 177" wheelbase, roll-up door. See it now.
ConditionUsed
Usage119,293 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 Number91619384
MLS Number14114546
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/3/2026
Location
Atlanta, GA, 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

$21,250 USD
Used 2022 GMC G33903 Box Truck for sale, 136,198 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, roll-up door, yellow exterior....
ConditionUsed
Usage136,198 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 Number91624413
MLS Number14105607
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/14/2026
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

Price Drop $21,250 USD
Used 2021 GMC G33903 Box Truck for sale, 105,359 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...
ConditionUsed
Usage105,514 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 Number91618873
MLS Number14116476
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/1/2026
Location
Pensacola, FL, 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

$21,000 USD
Used 2021 GMC G33903 Box Truck for sale, 107,189 miles, 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, 177" wheelbase, 8,600 lbs single rear axle, 33-gallon fuel capacity. Check it...
ConditionUsed
Usage107,195 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 Number91618632
MLS Number14077657
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/1/2026
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

$21,000 USD
Used 2021 GMC G33903 Box Truck for sale, 107,328 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 33-gallon fuel capacity. Check it out.
ConditionUsed
Usage107,536 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 Number91618649
MLS Number14096425
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/1/2026
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

Price Drop $20,750 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 Updated6/20/2026
Location
Fontana, CA, US
Sold By
Penske Used Trucks
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