Used GMC 6 Speed Trucks For Sale

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Showing 426 - 450 of 955 Listings

426 - 450 of 955 listings
426 - 450 of 955 listings
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door

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

$33,500 USD
Used 2021 GMC G33903 Box Truck for sale, 85,946 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 17,200 lbs GVWR, single rear axle, roll-up door, 177" wheelbase. Check...
ConditionUsed
Usage85,994 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 Number91620669
MLS Number14105061
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/30/2026
Location
Lafayette, 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

$25,500 USD
Used 2021 GMC G33903 Box Truck for sale, 116,235 miles, 401 HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle, 8,600 lbs axle rating, 33-gallon fuel capacity. Check it...
ConditionUsed
Usage116,263 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 Number91619155
MLS Number14069698
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/4/2026
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

$29,750 USD
Used 2021 GMC G33903 Box Truck for sale, 85,629 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lb single rear axle, 33-gallon fuel capacity, roll-up door. Check...
ConditionUsed
Usage85,629 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 Number91619148
MLS Number14104968
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/24/2026
Location
Warren, 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

$26,750 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
Usage106,941 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 Updated2/1/2026
Location
Pompano Beach, FL, US
Sold By
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GMC G33705 Cargo Van - 6.0LV8, 341HP, 6 Speed Automatic

2020 GMC G33705 Cargo Van - 6.0LV8, 341HP, 6 Speed Automatic

$33,500 USD
Used 2020 GMC G33705 Cargo Van for sale, 101,577 miles, 6.0LV8 gasoline engine with 341 HP, 6-speed automatic transmission, single rear axle, light duty GVWR. Check it out today.
ConditionUsed
Usage101,620 Miles
Duty ClassLight Duty Cargo Van
Horse Power341 HP
Engine ModelGMC 6.0LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,084 lb 3.42 ratio
Stock Number374304
MLS Number14087784
CategoryCargo Vans
Last Updated1/24/2026
Location
La Mirada, 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

Price Drop $29,250 USD
Used 2022 GMC G33903 Box Truck for sale, 61,110 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity. Come see us today.
ConditionUsed
Usage64,574 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 Number245705
MLS Number13429271
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/25/2026
Location
San Antonio, TX, 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

$30,250 USD
Used 2022 GMC G33903 Box Truck, 401HP 6.6LV8 gasoline engine, 6-speed automatic transmission, single rear axle with 8600 lbs capacity, 177-inch wheelbase, Spring suspension. Check it out.
ConditionUsed
Usage117,402 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 Number91626851
MLS Number14016186
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/21/2026
Location
Mobile, AL, 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

$29,500 USD
Used 2022 GMC G33903 Box Truck for sale, 104,111 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll-up door....
ConditionUsed
Usage104,269 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 Number91625277
MLS Number14088281
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/30/2026
Location
Londonderry, NH, 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

$31,750 USD
Used 2021 GMC G33903 Box Truck for sale, 102,930 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle 8,600 lbs, 126-inch height, roll-up door. Check it...
ConditionUsed
Usage102,930 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 Number91624046
MLS Number14102178
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/28/2026
Location
San Antonio, 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

$28,250 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 Updated1/27/2026
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

$29,750 USD
Used 2021 GMC G33903 box truck with 401HP 6.6LV8 GMC engine, 6-speed automatic transmission, single rear axle (8600 lbs), 33-gallon fuel capacity, white color, and roll-up door. Check it out...
ConditionUsed
Usage108,369 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 Number91624001
MLS Number14102175
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
Location
Monroe, OH, 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, 117,509 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, 177-inch wheelbase, roll-up door. Check it...
ConditionUsed
Usage117,509 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 Number91623993
MLS Number14102173
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/25/2026
Location
Pasco, WA, 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

$30,500 USD
Used 2021 GMC G33903 Box Truck for sale, 101,842 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
Usage101,842 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 Number91623885
MLS Number14102169
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/24/2026
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

$30,500 USD
Used 2021 GMC G33903 Box Truck for sale, 100,271 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 126" height, roll-up door. Check it out.
ConditionUsed
Usage100,271 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 Number91623829
MLS Number14102166
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
Location
Cincinnati, OH, 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

$29,500 USD
Used 2021 GMC G33903 Box Truck for sale, 111,011 miles, 401HP 6.6L V8 GMC engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, spring suspension, roll-up door....
ConditionUsed
Usage111,011 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 Number91623775
MLS Number14102163
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/30/2026
Location
Pasco, WA, 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, 107,453 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, white color,...
ConditionUsed
Usage107,454 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 Number91623678
MLS Number14102158
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
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

$30,000 USD
Used 2021 GMC G33903 Box Truck for sale, 110,727 miles, 6.6L V8 gasoline engine, 401 HP, 6-speed automatic transmission, single rear axle 8,600 lbs, 177-inch wheelbase. Check it out.
ConditionUsed
Usage110,727 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 Number91623677
MLS Number14102156
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/24/2026
Location
Anderson, 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

$32,750 USD
Used 2021 GMC G33903 Box Truck for sale, 87,280 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 126" height, 177" wheelbase, single rear axle, 8,600 lbs capacity....
ConditionUsed
Usage87,280 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 Number91621531
MLS Number14079995
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/21/2026
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

$30,250 USD
Used 2021 GMC G33903 Box Truck for sale, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lb rear axle, 177-inch wheelbase, white color, roll-up door. Check it out.
ConditionUsed
Usage105,588 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 Number91621491
MLS Number14101971
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/21/2026
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

$30,000 USD
Used 2021 GMC G33903 Box Truck for sale, 106,672 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 177-inch wheelbase, 8,600 lbs single rear axle, roll-up door, white...
ConditionUsed
Usage106,672 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 Number91621477
MLS Number14101970
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/24/2026
Location
Kent, WA, 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, 114,852 miles, 401 HP 6.6L V8 gas engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, 33-gal fuel tank. Don't miss this...
ConditionUsed
Usage114,852 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 Number91621388
MLS Number14101969
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/21/2026
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

$31,500 USD
Used 2021 GMC G33903 Box Truck with 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8600 lbs single rear axle, 177" wheelbase, spring suspension, and roll-up door. Check it...
ConditionUsed
Usage107,773 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 Number91621358
MLS Number14101967
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
Location
Grand Junction, 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

$32,250 USD
Used 2021 GMC G33903 Box Truck for sale, 97009 miles, 401HP 6.6L V8 gasoline engine, 6 speed automatic transmission, 8600 lbs single rear axle, 33-gallon fuel capacity, roll up door. Check...
ConditionUsed
Usage97,012 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 Number91621223
MLS Number14101965
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
Location
Melrose Park, IL, 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

$26,750 USD
Used 2021 GMC G33903 Box Truck for sale, 122,080 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 17,600 lbs GVWR, single rear axle, roll-up door. See it now.
ConditionUsed
Usage122,081 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 Number91621196
MLS Number14087887
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/4/2026
Location
Fredericksburg, 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

$32,750 USD
Used 2021 GMC G33903 Box Truck for sale, 92,379 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 8,600 lbs single rear axle, roll-up door, 177" wheelbase. Book a...
ConditionUsed
Usage92,379 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 Number91621125
MLS Number14101964
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/23/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
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