Used Diesel Freightliner 6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
Freightliner
Transmission Speeds
6 Speed
Fuel Type
Diesel
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (935)
Make
Freightliner (935)
Model
Cascadia (7)   Cascadia 126 (1)Columbia (4)Coronado (5)M2 (879)   M2 106 (192)   M2 112 (22)A limited list of models are shown. Select a category above to view all available models.
Condition
Used (935)
Model Year
-
GVWR Category
Transmission Type
Transmission Speed
6 Speed (935)
Drive Train
Suspension Type
Cab Style
Fuel Type
Diesel (935)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Showing 26 - 50 of 935 Listings

26 - 50 of 935 listings
26 - 50 of 935 listings
Freightliner M2 Box Truck - 280HP, 6 Speed Automatic, Roll up Door

2021 Freightliner M2 Box Truck - 280HP, 6 Speed Automatic, Roll up Door

Recently Updated
$39,750 USD
Used 2021 Freightliner M2 Box Truck for sale, 246,898 miles, 280 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 21,000 lb single rear axle, air...
ConditionUsed
Usage254,734 Miles
Duty ClassMedium Duty Box Truck
Horse Power280 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number376016
MLS Number14292451
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Liverpool, NY, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 260HP, 6 Speed Automatic, Roll up Door

2021 Freightliner M2 Box Truck - 260HP, 6 Speed Automatic, Roll up Door

Newly Listed
$36,750 USD
Used 2021 Freightliner M2 medium duty box truck for sale, 267,900 miles, 260 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, roll up door. Check...
ConditionUsed
Usage267,900 Miles
Duty ClassMedium Duty Box Truck
Horse Power260 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number377473
MLS Number14466758
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Richland, MS, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Recently Updated
$46,250 USD
Used 2020 Freightliner M2 box truck for sale, 240HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, 10,000 lb front and 19,000 lb rear axles, 175,680...
ConditionUsed
Usage176,618 Miles
Duty ClassMedium Duty Box Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb 5.88 ratio
Door TypeRoll up
Stock Number368098
MLS Number14254715
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Duncansville, PA, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Carrier SUPRA660

2020 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Carrier SUPRA660

Recently Updated
$30,000 USD
Used 2020 Freightliner M2 Refrigerated Truck, 315,592 miles, 220 HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle. Check it out.
ConditionUsed
Usage317,505 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitCarrier SUPRA660
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number368282
MLS Number14273881
CategoryRefrigerated Trucks
Last Updated7/4/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 350HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Newly Listed
$60,500 USD
Used 2020 Freightliner M2 Box Truck for sale, 205,941 miles, Cummins L9 diesel engine with 350 HP, Allison 6-speed automatic transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage205,941 Miles
Duty ClassHeavy Duty Box Truck
Horse Power350 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Stock Number367040
MLS Number14466756
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Norcross, GA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic

Newly Listed
$66,250 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 48" integral sleeper, 450HP DD13 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage483,460 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission6 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number356951
MLS Number14466732
CategorySleeper Semi Trucks
Last Updated7/4/2026
Location
Dallas, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
$63,000 USD
Used 2020 Freightliner M2 Box Truck for sale, 138,002 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs single rear axle,...
ConditionUsed
Usage138,002 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number282937
MLS Number14466728
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Cranbury, NJ, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$52,500 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 116,841 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 80-gallon...
ConditionUsed
Usage117,383 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Stock Number343805
MLS Number14452398
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
Ocala, FL, US
Sold By
Penske Used Trucks
Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$46,750 USD
Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 165,295 miles, 220HP DD5 diesel engine, 6-speed automatic Allison transmission, 10,000 lbs front axle, 19,000 lbs rear axle, air ride...
ConditionUsed
Usage170,748 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number340872
MLS Number13722701
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
Tampa, FL, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$57,250 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 92,139 miles, 220HP DD5 diesel engine, 6-speed automatic Allison transmission, 10,000 lb front axle, 19,000 lb single rear axle, air ride...
ConditionUsed
Usage93,910 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number340867
MLS Number14385663
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
Charlotte, NC, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$51,750 USD
Used 2020 Freightliner M2 Flatbed Truck, 220HP DD5 Diesel engine, 6 Speed Allison Automatic transmission, 136,206 miles, Yellow, 80-gallon fuel capacity, Single rear axle, Air ride...
ConditionUsed
Usage140,749 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number340782
MLS Number14235981
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
Fresno, CA, US
Sold By
Penske Used Trucks
Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$49,500 USD
Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 145,899 miles, 220 HP DD5 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle, air...
ConditionUsed
Usage157,240 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number340771
MLS Number13881184
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

2020 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$54,000 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 117,421 miles, 220HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 80-gallon fuel...
ConditionUsed
Usage124,478 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number340753
MLS Number14063955
CategoryFlatbed Trucks
Last Updated7/4/2026
Location
South San Francisco, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
$54,000 USD
Used 2020 Freightliner M2 Medium Duty Box Truck for sale, 156,125 miles, 220HP DD5 diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle, 80 gal fuel...
ConditionUsed
Usage156,125 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Door TypeRoll up
Stock Number340734
MLS Number14466726
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
$48,500 USD
Used 2020 Freightliner M2 box truck, 220 HP DD5 diesel engine, 6-speed automatic Allison transmission, 183,602 miles, air ride suspension, roll-up door, 10,000 lbs front axle, 19,000 lbs...
ConditionUsed
Usage183,602 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Door TypeRoll up
Stock Number340575
MLS Number14466725
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Prince George, VA, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Thermo King T880S-30

2019 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Thermo King T880S-30

Recently Updated
$43,000 USD
Used 2019 Freightliner M2 Refrigerated Truck, 211,865 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 100-gallon fuel capacity, air ride suspension. Check...
ConditionUsed
Usage213,553 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitThermo King T880S-30
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.56 ratio
Door TypeRoll up
Stock Number281931
MLS Number14400670
CategoryRefrigerated Trucks
Last Updated7/4/2026
Location
Jessup, MD, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$45,250 USD
Used 2019 Freightliner M2 Box Truck for sale, 191,543 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle, air...
ConditionUsed
Usage195,585 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number277138
MLS Number14398990
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Capitol Heights, MD, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$33,000 USD
Used 2019 Freightliner M2 Box Truck for sale, 253,434 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 80-gallon fuel capacity. Check it...
ConditionUsed
Usage255,292 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number277136
MLS Number14341402
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Capitol Heights, MD, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$59,250 USD
Used 2019 Freightliner M2 Box Truck for sale, 220 HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, 252" wheelbase, air ride suspension, roll-up door, 128,242 miles....
ConditionUsed
Usage128,900 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number277127
MLS Number14400669
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Capitol Heights, MD, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 240HP, 6 Speed Automatic, Thermo King T880R-30

2020 Freightliner M2 Refrigerated Truck - 240HP, 6 Speed Automatic, Thermo King T880R-30

Newly Listed
$44,500 USD
Used 2020 Freightliner M2 Refrigerated Truck for sale, 238,142 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension. Check...
ConditionUsed
Usage238,142 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitThermo King T880R-30
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number275487
MLS Number14466721
CategoryRefrigerated Trucks
Last Updated7/4/2026
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 240HP, 6 Speed Automatic, Thermo King T880R-30

2020 Freightliner M2 Refrigerated Truck - 240HP, 6 Speed Automatic, Thermo King T880R-30

Newly Listed
$45,000 USD
Used 2020 Freightliner M2 Refrigerated Truck for sale, 233,235 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 21,000 lb rear axle....
ConditionUsed
Usage233,235 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitThermo King T880R-30
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number275486
MLS Number14466720
CategoryRefrigerated Trucks
Last Updated7/4/2026
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$62,500 USD
Used 2019 Freightliner M2 box truck for sale, 108,123 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lb front axle, 19,000 lb...
ConditionUsed
Usage108,541 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number273726
MLS Number14233142
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Fontana, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$42,000 USD
Used 2020 Freightliner M2 Box Truck for sale, 279,290 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 100-gallon fuel...
ConditionUsed
Usage279,698 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number272720
MLS Number14387685
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/4/2026
Location
Indianapolis, IN, US
Sold By
Penske Used Trucks
Freightliner M2 Single Axle Curtain Side Truck - Cummins, 240HP, 6 Speed Automatic

2020 Freightliner M2 Single Axle Curtain Side Truck - Cummins, 240HP, 6 Speed Automatic

Recently Updated
$40,000 USD
Used 2020 Freightliner M2 Medium Duty Curtain Side Truck with Cummins B6.7 diesel engine, 240 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 200,835 miles...
ConditionUsed
Usage201,040 Miles
Duty ClassMedium Duty Curtain Side Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.13 ratio
Door TypeSwing
Stock Number270970
MLS Number14286648
CategoryCurtain Side Trucks
Last Updated7/4/2026
Location
Tacoma, WA, US
Sold By
Penske Used Trucks
Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

2019 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

Recently Updated
$47,250 USD
Used 2019 Freightliner M2 Cab Chassis Truck with Cummins B6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, single rear axle, spring suspension, 101,808 miles, and...
ConditionUsed
Usage101,808 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock Number263930
MLS Number14359819
CategoryCab & Chassis Trucks
Last Updated7/4/2026
Location
Middlefield, OH, US
Sold By
Penske Used Trucks
Did you find what you were looking for? Yes No