6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
6 Speed
Market Type
For Sale
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (11516)
Attachments (2)
Cars (38)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
Transmission Speed
6 Speed (11556)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (11556)
601-625 of 11,556 results
601-625 of 11,556 results
GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
26 0

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

Price Drop
$26,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage82,345 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618602
MLS Number13470404
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Warren, MI, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
27 0

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

Recently Updated
$28,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage76,533 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618554
MLS Number13599860
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Essex, MD, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
25 0

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

Price Drop
$24,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage100,690 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618543
MLS Number12982070
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Harrisburg, PA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
30 0

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

Recently Updated
$27,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage88,687 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618381
MLS Number13383554
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/11/2025
Location
Norcross, GA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
28 0

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

Price Drop
$27,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage94,505 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618301
MLS Number12624836
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/11/2025
Location
Fresno, CA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
30 0

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

Recently Updated
$33,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage59,787 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618279
MLS Number13489769
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/11/2025
Location
Kent, WA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
26 0

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

Recently Updated
$28,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage78,825 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618245
MLS Number13470353
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Bloomington, IN, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
26 0

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

Recently Updated
$27,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage78,396 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618236
MLS Number13369298
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Katy, TX, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
27 0

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

Recently Updated
$26,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage93,026 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618233
MLS Number12755697
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Indianapolis, IN, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
26 0

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

Recently Updated
$28,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage64,890 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618209
MLS Number13458908
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Plymouth, MI, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
30 0

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

Recently Updated
$26,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage83,867 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618184
MLS Number13512154
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Lancaster, PA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
25 0

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

Recently Updated
$26,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage100,343 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618170
MLS Number13504238
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Norcross, GA, US
Sold By

Penske Used Trucks

GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door
26 0

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

Price Drop
$24,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage99,694 Miles
Duty ClassLight Duty Box Truck
Horse Power401 HP
Engine ModelGMC 6.6LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number91618158
MLS Number13431538
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Gahanna, OH, US
Sold By

Penske Used Trucks

International MV607 Refrigerated Truck - 220HP, 6 Speed Automatic
26 0

2021 International MV607 Refrigerated Truck - 220HP, 6 Speed Automatic

Recently Updated
$72,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage143,530 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.29 ratio
Door TypeRoll up
Stock Number360155
MLS Number13677869
CategoryRefrigerated Trucks
Last Updated7/11/2025
Location
Lexington, KY, US
Sold By

Penske Used Trucks

Freightliner M2 106 Box Truck - 210HP, 6 Speed Automatic, Liftgate
14 0

2018 Freightliner M2 106 Box Truck - 210HP, 6 Speed Automatic, Liftgate

Newly Listed
$31,900 USD
2018 Freightliner M2 106 Box Truck, Detroit DD5 210HP, 6-Speed Automatic, 210K Miles. Spring Suspension, Class 6, Lift Gate, Fleet Maintained, DOT Ready, Clean And Reliable. For Specs, Price...
ConditionUsed
Usage210,469 Miles
Duty ClassMedium Duty Box Truck
Horse Power210 HP
Engine ModelDetroit DD5
Transmission6 Speed Automatic
SuspensionSpring
LiftgateYes
Stock NumberL18111
MLS Number13696575
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/13/2025
Location
Humble, TX, US
Sold By

TCI Transportation

Freightliner M2 106 Box Truck - 220HP, 6 Speed Automatic
11 0

2017 Freightliner M2 106 Box Truck - 220HP, 6 Speed Automatic

Newly Listed
$31,900 USD
2017 Freightliner M2 106 Box Truck, Cummins ISB 220HP, 6-Speed Automatic, 276K Miles. Spring Suspension, Class 6, Fleet Maintained, DOT Ready, Clean Straight Body. For Specs, Price, And...
ConditionUsed
Usage276,439 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins ISB
Transmission6 Speed Automatic
SuspensionSpring
Stock NumberL17134
MLS Number13696568
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/13/2025
Location
Humble, TX, US
Sold By

TCI Transportation

Freightliner M2 106 Rollback Tow Truck - Detroit, 350HP, 6 Speed Allison Rds Automatic
20 0

2022 Freightliner M2 106 Rollback Tow Truck - Detroit, 350HP, 6 Speed Allison Rds Automatic

Newly Listed
$99,900 USD
Freshly back from detail!, Great shape - ready to work Freightliner!, Allison Transmission and Detroit Engine 28' Lewell body with tail, fold and winch controls!,
ConditionUsed
Usage125,442 Miles
Duty ClassHeavy Duty Rollback Tow Truck
Horse Power350 HP
Engine ModelDetroit DD8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAirLiner
Rear End40,000 lb 5.29 ratio
Stock Number281573
MLS Number13696544
CategoryRollback Tow Trucks
Last Updated7/11/2025
Location
Smithfield, PA, US
Sold By

Hunter Truck

Isuzu NRR Refrigerated Truck - 215HP, 6 Speed Automatic, Carrier S8
26 0

2021 Isuzu NRR Refrigerated Truck - 215HP, 6 Speed Automatic, Carrier S8

Newly Listed
$53,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage149,379 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power215 HP
Engine ModelIsuzu 4HK1TC
Transmission6 Speed Automatic
Sleeper Size0"
Reefer UnitCarrier S8
SuspensionSpring
Rear AxleSingle Axle
Rear End14,550 lb 5.57 ratio
Door TypeRoll up
Stock NumberTCD2133
MLS Number13696533
CategoryRefrigerated Trucks
Last Updated7/12/2025
Location
Torrance, CA, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
29 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$27,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage97,099 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91618002
MLS Number13455010
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Springfield, MA, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
26 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$25,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage95,677 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617976
MLS Number13470166
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Montgomery, AL, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
30 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$25,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage109,533 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617970
MLS Number13607029
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Goodyear, AZ, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
26 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$29,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage109,161 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617964
MLS Number13527004
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Greeley, CO, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
26 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$34,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage72,873 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617850
MLS Number13464075
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Duluth, GA, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
26 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$28,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage100,686 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617703
MLS Number13431411
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Garland, TX, US
Sold By

Penske Used Trucks

Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door
26 0

2021 Ford F-350 Box Truck - 305HP, 6 Speed Automatic, Roll up Door

Recently Updated
$29,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage94,664 Miles
Duty ClassLight Duty Box Truck
Horse Power305 HP
Engine ModelFord 7.3LV8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End8,500 lb 4.56 ratio
Door TypeRoll up
Stock Number91617686
MLS Number13421627
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Linden, NJ, US
Sold By

Penske Used Trucks

Did you find what you were looking for? Yes No