Used Medium Duty 6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
GVWR Category
Medium Duty
Transmission Speeds
6 Speed
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (4606)
Model
Select a manufacturer to view available models.
Condition
Used (4606)
Model Year
-
GVWR Category
Medium Duty (4606)
Transmission Type
Transmission Speed
6 Speed (4606)
Drive Train
Suspension Type
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Showing 1 - 25 of 4,606 Truck Listings

1 - 25 of 4,606 listings
1 - 25 of 4,606 listings
Featured Item
2007 Freightliner M2 106 Mechanic / Service Truck

2007 Freightliner M2 106 Mechanic / Service Truck

Newly Listed
$15,195 USD
2007 Freightliner M2 (227,975 miles), VIN# 1FVACWDC77DY89499, , 16’ Mechanics box body - 26k GVWR, Cat C7 Engine (230hp), Allison 3000 HS Automatic Transmission, 4,400 lb Capacity...
ConditionUsed
Usage15,445 Hours
Duty ClassMedium Duty Service Truck
Bed Length16 ft.
Horse Power230 HP
Engine ModelCaterpillar Cat C7
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
Door TypeRoll up
OutriggersYes
Lift Capacity4400.00 Lb
LiftgateYes
MLS Number14151432
CategoryMechanic / Utility / Service Trucks
Last Updated2/18/2026
Location
Searcy, AR, US
Sold By
US Truck & Body
Featured Item
2021 Freightliner M2 106 Box Truck

2021 Freightliner M2 106 Box Truck

Newly Listed
$35,150 USD
NON CDL 2021 Freightliner M2, ‼️More Horsepower - Bigger Transmission ‼️, Under CDL - Work-ready - Fully serviced - Clean interior Excellent maintenance records ➕ 90 Day Warranty ✅, 🐎...
Warranty
ConditionUsed
Usage6,180 Hours
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power260 HP
Engine ModelCummins Cummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Door TypeRoll up
LiftgateYes
MLS Number14151370
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
Searcy, AR, US
Sold By
US Truck & Body
Featured Item
2019 Freightliner M2 106 Refrigerated Truck - Thermo King Refrigerated Box Van

2019 Freightliner M2 106 Refrigerated Truck - Thermo King Refrigerated Box Van

Newly Listed
$37,525 USD
NON CDL 2019 Freightliner M2 REEFER, ‼️Less than 4900 Reefer Hours - Only $37,525 ‼️, Under CDL - Work-ready - Fully serviced - Clean interior Excellent maintenance records ➕ 90 Day...
Warranty
ConditionUsed
Usage4,889 Hours
Duty ClassMedium Duty Refrigerated Truck
Upfit TypeRefrigerated Box Van
Upfit MakeThermo King
Box Length26 ft.
Horse Power220 HP
Engine ModelCummins Cummins B6.7
Drivetrain4x2
Transmission6 Speed Automatic
Reefer UnitThermo King
SuspensionAir Ride
Door TypeRoll up
LiftgateYes
MLS Number14151285
CategoryRefrigerated Trucks
Last Updated2/18/2026
Location
Searcy, AR, US
Sold By
US Truck & Body
Featured Item
Isuzu NPR 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

2019 Isuzu NPR 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

Price Drop $37,071 USD
ConditionUsed
Usage34,702 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power215 HP
Engine Model4HK1TC'10 215/2500
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Rear End4.77 ratio
Door TypeRoll up
LiftgateYes
Stock Number838128
MLS Number14054304
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/18/2026
Location
Bolingbrook, IL, US
Sold By
Ryder
Featured Item
2017 International DuraStar 4300 Attenuator Truck - 149,219 Miles - Cummins - Auto - New Scorpion II - Under CDL

2017 International DuraStar 4300 Attenuator Truck - 149,219 Miles - Cummins - Auto - New Scorpion II - Under CDL

Recently Updated
$79,000 USD
2017 INTERNATIONAL 4300 SCORPION II ATTENUATOR TRUCK - 149,219 miles - Cummins ISB 250HP - Allison Automatic - Under CDL - Ratio: 5.77 - Scorpion II MASH3 Eligible Attenuator - 15 LED Arrow...
ConditionUsed
Usage149,219 Miles
Duty ClassMedium Duty Attenuator Truck
Upfit TypeTMA (Truck Mounted Attenuator)
Upfit MakeTRAFFIX DEVICES
Upfit ModelScorpion 2
Horse Power250 HP
Engine ModelCummins B 6.7
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.77 ratio
Stock Number752402
MLS Number14127744
CategoryAttenuator Trucks
Last Updated2/17/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
Isuzu NPR HD 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

2019 Isuzu NPR HD 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

$35,919 USD
ConditionUsed
Usage108,294 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power215 HP
Engine Model4HK1TC'10 215/2500
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Rear End4.55 ratio
Door TypeRoll up
LiftgateYes
Stock Number233845
MLS Number13998371
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Fontana, CA, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$34,000 USD
ConditionUsed
Usage291,890 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number278410
MLS Number14103522
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Allentown, PA, US
Sold By
Ryder
Featured Item
2023 GMC GM515 Dump Truck, PJ Dump Body, Landscape, Delivery, Construction, Hauler, Concrete, Trash, Single Axle, Tarp, Automatic

2023 GMC GM515 Dump Truck, PJ Dump Body, Landscape, Delivery, Construction, Hauler, Concrete, Trash, Single Axle, Tarp, Automatic

$69,999 USD
2023 GMC 5500 Dump Truck , Stock: 680288, VIN:1HTKHPVK0PH680288, Year: 2023, Make: GMC, Model: GM515 5500HD, Engine:Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel...
ConditionUsed
Usage1,057 Miles
Duty ClassMedium Duty Dump Truck
Bed Length12 ft.
Horse Power350 HP
Engine ModelL5D
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Rear End15,500 lb 4.30 ratio
Stock Number680288
MLS Number14055377
CategoryDump Trucks
Last Updated2/19/2026
Location
Elkton, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$61,075 USD
ConditionUsed
Usage164,643 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number251511
MLS Number14080626
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Fontana, CA, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$34,000 USD
ConditionUsed
Usage298,698 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number223451
MLS Number14122602
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Atlanta, GA, US
Sold By
Ryder
Featured Item
International MV607 28 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2022 International MV607 28 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$40,000 USD
ConditionUsed
Usage316,364 Miles
Duty ClassMedium Duty Box Truck
Box Length28 ft.
Horse Power240 HP
Engine ModelB6.7'21 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number508127
MLS Number14122594
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Syracuse, NY, US
Sold By
Ryder
Featured Item
Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$69,004 USD
ConditionUsed
Usage119,745 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
Door TypeRoll up
LiftgateYes
Stock Number278859
MLS Number14120391
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
West Sacramento, CA, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$34,000 USD
ConditionUsed
Usage321,934 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number271078
MLS Number14119098
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Bolingbrook, IL, US
Sold By
Ryder
Featured Item
2019 Ford F-450 Ambulance, Health Care, Transport, Medical Supplies, Home Health Aide, Emergency Vehicle Rescue EMS Medic Life Support, Braun

2019 Ford F-450 Ambulance, Health Care, Transport, Medical Supplies, Home Health Aide, Emergency Vehicle Rescue EMS Medic Life Support, Braun

$104,444 USD
2019 Ford F450 Ambulance -Under CDL 4x4 Stock: A03761 VIN:1FDUF4HTXKDA03761 Year: 2019 Make: Ford Model: F450 Engine:Powerstroke 6.7L V-8 diesel direct injection, intercooled turbo, diesel...
ConditionUsed
Usage71,369 Miles
Duty ClassMedium Duty Ambulance
Horse Power440 HP
Engine ModelFord
Transmission6 Speed Automatic
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberA03761
MLS Number14021848
CategoryAmbulances
Last Updated2/19/2026
Location
Elkton, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$65,000 USD
ConditionUsed
Usage102,711 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number248141
MLS Number14109287
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Farmingdale, NY, US
Sold By
Ryder
Featured Item
Isuzu NPR HD 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

2019 Isuzu NPR HD 16 ft Box Truck - 215HP, 6 Speed Automatic, Roll up Door, Liftgate

$31,997 USD
ConditionUsed
Usage144,713 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power215 HP
Engine Model4HK1TC'10 215/2500
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Rear End4.55 ratio
Door TypeRoll up
LiftgateYes
Stock Number810474
MLS Number14107631
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Syracuse, NY, US
Sold By
Ryder
Featured Item
Freightliner M2 106 28 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

2020 Freightliner M2 106 28 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

$47,898 USD
ConditionUsed
Usage209,009 Miles
Duty ClassMedium Duty Box Truck
Box Length28 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
LiftgateYes
Stock Number271721
MLS Number14105776
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Farmingdale, NY, US
Sold By
Ryder
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 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$58,525 USD
ConditionUsed
Usage164,883 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
Door TypeRoll up
LiftgateYes
Stock Number243379
MLS Number14097182
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Warwick, RI, US
Sold By
Ryder
Featured Item
Freightliner M2 106 24 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door

2020 Freightliner M2 106 24 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door

$34,000 USD
ConditionUsed
Usage327,111 Miles
Duty ClassMedium Duty Box Truck
Box Length24 ft.
Horse Power240 HP
Engine ModelDD5'17 5.1L 240/2200
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
Door TypeRoll up
Stock Number289352
MLS Number14095266
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Warwick, RI, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$39,093 USD
ConditionUsed
Usage228,226 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number282261
MLS Number14095260
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Kearny, NJ, US
Sold By
Ryder
Featured Item
Freightliner M2 106 28 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

2020 Freightliner M2 106 28 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

$50,010 USD
ConditionUsed
Usage200,558 Miles
Duty ClassMedium Duty Box Truck
Box Length28 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
LiftgateYes
Stock Number271724
MLS Number14095259
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Farmingdale, NY, US
Sold By
Ryder
Featured Item
Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$65,485 USD
ConditionUsed
Usage131,739 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power240 HP
Engine ModelB6.7'17 240/2400
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.88 ratio
Door TypeRoll up
LiftgateYes
Stock Number265735
MLS Number14093529
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Warwick, RI, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door

2020 International MV607 26 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door

$34,000 USD
ConditionUsed
Usage422,008 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power270 HP
Engine ModelL9'17 270/2000
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
Stock Number290284
MLS Number14089788
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Beltsville, MD, US
Sold By
Ryder
Featured Item
International MV607 26 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door, Liftgate

2020 International MV607 26 ft Box Truck - 270HP, 6 Speed Automatic, Roll up Door, Liftgate

$34,000 USD
ConditionUsed
Usage433,521 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power270 HP
Engine ModelL9'17 270/2000
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock Number290277
MLS Number14089785
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/17/2026
Location
Beltsville, MD, US
Sold By
Ryder
Did you find what you were looking for? Yes No