Used Diesel Freightliner 6 Speed Trucks For Sale

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Showing 1 - 25 of 1,167 Listings

1 - 25 of 1,167 listings
1 - 25 of 1,167 listings
Featured Item
2019 Freightliner Business Class M2-106 Sewer / Septic Truck

2019 Freightliner Business Class M2-106 Sewer / Septic Truck

$79,000 USD
2019 Freightliner M2, 134,000 miles, Cummins 6.7 Engine, Allison automatic Transmission, New 2,000 gallon tank, New Masport viper 350 pump, New aluminum rims / tires, Rear LED work...
ConditionUsed
Usage134,000 Miles
Duty ClassMedium Duty Sewer / Septic Truck
Engine ModelCummins isb
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
Capacity2000 Gallons
MLS Number14008182
CategorySewer / Septic Trucks
Last Updated1/19/2026
Location
Hialeah, FL, US
Sold By
Exclusive Quality Trucks
Featured Item
Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 310HP, 6 Speed Allison Rds Automatic

2014 Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 310HP, 6 Speed Allison Rds Automatic

$79,900 USD
2014 Freightliner M2 330 hp 9.9L ISL Cummins, 6 speed Allison 3000RDS, AM/FM, A/C, tilt, cruise, heated mirrors, locking differential, 16K front axle, 40K rears, 6:43 rear axle ratio, 128K...
ConditionUsed
Usage15,600 Hours
Duty ClassHeavy Duty Garbage Truck
Horse Power310 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 6.43 ratio
MLS Number14072469
CategoryGarbage Trucks
Last Updated1/13/2026
Location
Nashville, TN, US
Sold By
Capital City Truck Sales LLC
Featured Item
Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 330HP, 6 Speed Allison Rds Automatic

2015 Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 330HP, 6 Speed Allison Rds Automatic

$79,900 USD
2015 Freightliner M2 8.9L 330hp ISL Cummins, 6 speed 3000RDS Allison, AM/FM, A/C, tilt, cruise, heated mirrors, locking differential, 16K front axle, 40K rears, 6:43 rear axle ratio, 96K...
ConditionUsed
Usage14,899 Hours
Duty ClassHeavy Duty Garbage Truck
Horse Power330 HP
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End6.43 ratio
Stock NumberT381
MLS Number14052320
CategoryGarbage Trucks
Last Updated1/13/2026
Location
Nashville, TN, US
Sold By
Capital City Truck Sales LLC
Featured Item
Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 6 Speed Allison Rds Automatic

2019 Freightliner M2 106 Tandem Axle Garbage Truck - Cummins, 6 Speed Allison Rds Automatic

$139,900 USD
2019 Freightliner M2 ISL 9L Cummins, 6 speed 3000 series Allison RDS, AM/FM/Bluetooth, tilt, cruise, heated mirrors, locking differential, rear camera system, 16K front axle, 40K rears, 6:14...
ConditionUsed
Usage9,100 Hours
Duty ClassHeavy Duty Garbage Truck
Engine ModelCummins ISL
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 6.14 ratio
MLS Number13779663
CategoryGarbage Trucks
Last Updated1/13/2026
Location
Nashville, TN, US
Sold By
Capital City Truck Sales LLC
Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic

2020 Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic

Recently Updated
$79,250 USD
Used 2020 Freightliner M2 Refrigerated Truck for sale, 122,951 miles, 300 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage128,074 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Stock Number308116
MLS Number14058677
CategoryRefrigerated Trucks
Last Updated2/6/2026
Location
Katy, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

2020 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

Recently Updated
$32,000 USD
Used 2020 Freightliner M2 Cab Chassis Truck for sale, 283,413 miles, Cummins B6.7 engine, 220 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 100-gallon...
ConditionUsed
Usage283,527 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeSwing
Stock Number302131
MLS Number13854054
CategoryCab & Chassis Trucks
Last Updated2/6/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T1280R

2020 Freightliner M2 Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T1280R

Price Drop $25,250 USD
Used 2020 Freightliner M2 Refrigerated Truck for sale, 299,817 miles, 260 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 21,000 lb single rear...
ConditionUsed
Usage299,818 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power260 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitThermo King T1280R
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.22 ratio
Door TypeRoll up
Stock Number291906
MLS Number14013898
CategoryRefrigerated Trucks
Last Updated2/6/2026
Location
Lancaster, PA, 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
$47,500 USD
Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 184,600 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lbs front axle, 21,000 lbs rear axle....
ConditionUsed
Usage189,946 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 Number343797
MLS Number13881187
CategoryFlatbed Trucks
Last Updated2/6/2026
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

Price Drop $46,750 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 166,950 miles, 220 HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 11R22.5 tires,...
ConditionUsed
Usage169,744 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 Number340870
MLS Number14058639
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Knoxville, TN, 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
$54,500 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 89,141 miles, 220HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 10,000 lbs front axle,...
ConditionUsed
Usage91,075 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 Number340797
MLS Number14079466
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
West Sacramento, 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

Price Drop $50,750 USD
Used 2020 Freightliner M2 box truck for sale, 181,767 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle, roll-up door....
ConditionUsed
Usage182,909 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 5.29 ratio
Door TypeRoll up
Stock Number339710
MLS Number14069356
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

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

Price Drop $49,250 USD
Used 2020 Freightliner M2 Flatbed Truck for sale, 158,413 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....
ConditionUsed
Usage159,123 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.29 ratio
Stock Number339645
MLS Number14013709
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Hammond, LA, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 250HP, 6 Speed Manual

2019 Freightliner M2 Refrigerated Truck - 250HP, 6 Speed Manual

Newly Listed
Contact for price
Used 2019 Freightliner M2 Refrigerated Truck for sale, 352,215 miles, 250 HP Cummins B6.7 diesel engine, 6-speed Eaton manual transmission, air ride suspension, 12,000 lb front axle, 21,000...
ConditionUsed
Usage352,215 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power250 HP
Engine ModelCummins B6.7
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 3.58 ratio
Door TypeTri-Fold
Stock Number256250
MLS Number14128610
CategoryRefrigerated Trucks
Last Updated2/6/2026
Location
Jessup, PA, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Manual, Carrier SUPRA560

2019 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Manual, Carrier SUPRA560

Newly Listed
$20,000 USD
Used 2019 Freightliner M2 Refrigerated Truck, 220HP Cummins B6.7 diesel engine, 6-speed Eaton manual transmission, air ride suspension, 352,896 miles, 100-gallon fuel capacity, white color....
ConditionUsed
Usage352,896 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Manual
Reefer UnitCarrier SUPRA560
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 3.58 ratio
Door TypeRoll up
Stock Number257089
MLS Number14128608
CategoryRefrigerated Trucks
Last Updated2/6/2026
Location
Gilroy, CA, 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
$67,250 USD
Used 2019 Freightliner M2 medium duty box truck, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, roll-up door, air ride suspension, single rear axle, 100 gal fuel...
ConditionUsed
Usage106,893 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 Number216260
MLS Number14110828
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
Fontana, CA, 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

Newly Listed
$60,000 USD
Used 2019 Freightliner M2 Box Truck for sale, 79,482 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
Usage79,482 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 Number242441
MLS Number14128595
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
Allentown, PA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic

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

Newly Listed
$50,750 USD
Used 2019 Freightliner M2 Box Truck for sale, 77,945 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 100-gallon fuel capacity, air ride suspension. Check it...
ConditionUsed
Usage77,945 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 5.56 ratio
Stock Number238012
MLS Number14128591
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Recently Updated
$43,000 USD
Used 2019 Freightliner M2 Box Truck for sale, 103,715 miles, 240HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 12,000 lbs front axle, 21,000 lbs...
ConditionUsed
Usage103,717 Miles
Duty ClassMedium Duty Box Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.56 ratio
Door TypeRoll up
Stock Number232425
MLS Number14101264
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

2019 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Recently Updated
$66,000 USD
Used 2019 Freightliner M2 Medium Duty Box Truck for sale, 83,746 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 100-gallon fuel tank....
ConditionUsed
Usage83,782 Miles
Duty ClassMedium Duty Box Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number234922
MLS Number14013473
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/6/2026
Location
West Valley City, UT, US
Sold By
Penske Used Trucks
Freightliner M2 106 Water Truck - Cummins 300HP

2019 Freightliner M2 106 Water Truck - Cummins 300HP

Newly Listed
$89,500 USD
2019 Freightliner M2106 4x2, 61,121 Miles, 14,600 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Cummins L9 Engine, 300 Horsepower, Allison 3000RDS Transmission 2025 Load King 2500 Gallon...
ConditionUsed
Usage61,121 Miles
Horse Power300 HP
Engine ModelCummins L9 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberKDKV4384
MLS Number14128546
CategoryWater Trucks
Last Updated2/6/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 Flatbed Truck - 230HP, 6 Speed Automatic

2019 Freightliner M2 Flatbed Truck - 230HP, 6 Speed Automatic

Recently Updated
$41,750 USD
Used 2019 Freightliner M2 Flatbed Truck for sale, 174,324 miles, 230 HP DD5 diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle, medium duty GVWR....
ConditionUsed
Usage176,817 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power230 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.86 ratio
Stock Number328489
MLS Number14012739
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Pharr, TX, US
Sold By
Penske Used Trucks
Freightliner M2 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

2019 Freightliner M2 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

Price Drop $47,250 USD
Used 2019 Freightliner M2 26 ft Flatbed Truck, 115,860 miles, 230 HP DD5 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle, air ride...
ConditionUsed
Usage119,385 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power230 HP
Engine ModelDD5
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.86 ratio
Stock Number328481
MLS Number13593130
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Thermo King V520-10

2019 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Thermo King V520-10

Newly Listed
$33,500 USD
Used 2019 Freightliner M2 refrigerated truck, 220 HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission, air ride suspension, 192” wheelbase, white, 221,077 miles. Book a...
ConditionUsed
Usage221,077 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Reefer UnitThermo King V520-10
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.56 ratio
Door TypeRoll up
Stock Number215419
MLS Number14128535
CategoryRefrigerated Trucks
Last Updated2/6/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

2019 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated
$49,000 USD
Used 2019 Freightliner M2 Flatbed Truck for sale, 185,342 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....
ConditionUsed
Usage194,657 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock Number318665
MLS Number14012597
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Birmingham, AL, US
Sold By
Penske Used Trucks
Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic, Liftgate

2019 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic, Liftgate

Recently Updated
$51,750 USD
Used 2019 Freightliner M2 26 ft Flatbed Truck for sale, 154,088 miles, 220 HP Cummins B6.7 engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lb front and 19,000 lb...
ConditionUsed
Usage157,705 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock Number318610
MLS Number12369924
CategoryFlatbed Trucks
Last Updated2/6/2026
Location
Sun Valley, CA, US
Sold By
Penske Used Trucks
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