Medium Duty Mack Automatic Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
Mack
GVWR Category
Medium Duty
Transmission Type
Automatic
Market Type
For Sale
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (16)
Manufacturer
Mack (16)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Medium Duty (16)
Rear Axle
Transmission Type
Automatic (16)
Transmission Speed
Drive Train
Engine Manufacturer
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-16 of 16 results
1-16 of 16 results
Featured Item
2022 Mack MD642 Box Truck - Liftgate
11 0

2022 Mack MD642 Box Truck - Liftgate

Price Drop
$48,000 USD
2022 Mack MD6 - Liftgate - NON CDL - 26' Box Truck - $48,000
ConditionUsed
Usage6,517 Hours
Duty ClassMedium Duty Box Truck
Upfit TypeLiftgate
Box Length26 ft.
Horse Power235 HP
Engine ModelCummins ISB
Drivetrain4x2
TransmissionAutomatic
Door TypeRoll up
LiftgateYes
MLS Number13524547
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated4/17/2025
Location
Irvington, AL, US
Sold By

Port City Transfer LLC

Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic
8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

Recently Updated
$239,999 USD
1178 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles
ConditionNew
Usage1,178 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power235 HP
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Stock NumberS016234
MLS Number13499054
CategoryCab & Chassis Trucks
Last Updated4/25/2025
Location
Fairfield, TX, US
Sold By

Service Truck Depot

Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic
8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

Recently Updated
$239,995 USD
1277 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles
ConditionNew
Usage1,277 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power235 HP
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Stock NumberS016226
MLS Number13289329
CategoryCab & Chassis Trucks
Last Updated4/25/2025
Location
Fairfield, TX, US
Sold By

Service Truck Depot

Mack MD6 Rollback Tow Truck - Cummins, 280HP, 6 Speed Automatic
48 1

2023 Mack MD6 Rollback Tow Truck - Cummins, 280HP, 6 Speed Automatic

Call for price
63177 Miles, Engine: CUMMINS B6.7, 280 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Mack Suspension, Wheels: Aluminum, Wheel Base: 222, Front Axle Weight: 10000 lb, Rear Axle...
ConditionUsed
Usage63,177 Miles
Duty ClassMedium Duty Rollback Tow Truck
Horse Power280 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionMack
Rear End19,000 lb
Stock NumberC-36480
MLS Number13514288
CategoryRollback Tow Trucks
Last Updated4/18/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic
8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

Call for price
1218 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles
ConditionNew
Usage1,218 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power235 HP
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Stock NumberS016237
MLS Number13499059
CategoryCab & Chassis Trucks
Last Updated4/12/2025
Location
Fairfield, TX, US
Sold By

Service Truck Depot

Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic
8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

Call for price
1152 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles
ConditionNew
Usage1,152 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power235 HP
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Stock NumberS016228
MLS Number13499057
CategoryCab & Chassis Trucks
Last Updated4/12/2025
Location
Fairfield, TX, US
Sold By

Service Truck Depot

Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic
8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

Call for price
1120 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles
ConditionNew
Usage1,120 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power235 HP
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Stock NumberS016240
MLS Number13289333
CategoryCab & Chassis Trucks
Last Updated4/12/2025
Location
Fairfield, TX, US
Sold By

Service Truck Depot

Mack MD7 Garbage Truck - Cummins, 300HP, Automatic
5 0

2025 Mack MD7 Garbage Truck - Cummins, 300HP, Automatic

Call for price
2025 Mack MD7 with a 2021 10 YD PacMac body for sale at Tom’s Truck Sales,
ConditionUsed
Duty ClassMedium Duty Garbage Truck
Horse Power300 HP
Engine ModelCummins ISB
TransmissionAllison RDS Automatic
Rear End21,000 lb
MLS Number13448786
CategoryGarbage Trucks
Last Updated3/14/2025
Location
BEALETON, VA, US
Sold By

Tom's Truck Sales

Mack MD6 Sewer / Septic Truck - Cummins, 280HP, 6 Speed Automatic
20 0

2025 Mack MD6 Sewer / Septic Truck - Cummins, 280HP, 6 Speed Automatic

$132,900 USD
STOCK# 2523, SEPTIC, VACUUM, SEWER, TANKER 2000GL * 2025 MACK MD6 * AUTOMATIC TRANSMISSION * CUMMINS B6.7 Engine * AIR RIDE SUSPENSION *, * WARRANTY WITH MANUFACTURER *, #HINO *...
ConditionNew
Usage967 Miles
Duty ClassMedium Duty Sewer / Septic Truck
Horse Power280 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Capacity2000 Gallons
Stock Number2523
MLS Number13411964
CategorySewer / Septic Trucks
Last Updated3/7/2025
Location
Orlando, FL, US
Sold By

Orange Truck Sales, LLC

Mack Midliner MS200 20 ft Flatbed Dump Truck - 220HP, Automatic
4 0

2000 Mack Midliner MS200 20 ft Flatbed Dump Truck - 220HP, Automatic

$12,500 USD
good truck, runs great, clean, air seat, air brakes, nice bed,,
ConditionUsed
Usage175,858 Miles
Duty ClassMedium Duty Flatbed Dump Truck
Bed Length20 ft.
Horse Power220 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number00MACK175FLATDUMP
MLS Number12724376
CategoryFlatbed Dump Trucks
Last Updated1/15/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic IN STOCK
20 0

2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic IN STOCK

Call for price
New Mack rollback tow truck for sale at Midco Sales. Key Specs: Mack MD642, Cummins diesel 300HP, automatic transmission, Jerr-Dan 22' steel deck, 8k winch, wheel lift. CHASSIS SPECS, Mack...
ConditionNew
Usage183 Miles
Duty ClassMedium Duty Rollback Tow Truck
Upfit TypeRollback Towing Body
Upfit MakeJerr-Dan
Bed Length22 ft.
Horse Power300 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,000 lb
WinchYes
Stock NumberT14850
MLS Number13227217
CategoryRollback Tow Trucks
Last Updated12/6/2024
Location
Chandler, AZ, US
Sold By

Midco Sales

2024 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Pumper
5 0

2024 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Pumper

$148,730.01 USD
List price is subject to change. Awesome Mack stock build., These trucks sit at 25,995 GVWR with 2100 gallon tanks (Steel or Aluminum) and a Jurop R260 pump, They have 300 HP Cummins 6.7L...
Warranty
ConditionNew
Duty ClassMedium Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2100 Gallon Steel or Aluminum
Horse Power300 HP
Engine ModelCummins
Drivetrain4x2
TransmissionAllison RDS Automatic
Rear AxleSingle Axle
Capacity2100 Gallons
MLS Number12103791
CategorySewer / Septic Trucks
Last Updated11/1/2024
Location
Searcy, AR, US
Sold By

SepticTrucks.com

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Body
5 0

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Body

$148,730.01 USD
2025 Mack MD6 (pricing subject to change) 6.7L Cummins Engine (300HP) Allison 6 Speed Automatic Transmission 26k GVWR 2100 Gallon Steel Tank Battioni Ballast 11000 (393 CFM) Chrome...
Warranty
ConditionNew
Duty ClassMedium Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2100 Gallon Steel
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Capacity2100 Gallons
MLS Number13090570
CategorySewer / Septic Trucks
Last Updated10/10/2024
Location
Searcy, AR, US
Sold By

SepticTrucks.com

Mack MD6 26 ft Box Truck - 300HP, Automatic, Liftgate
5 0

2024 Mack MD6 26 ft Box Truck - 300HP, Automatic, Liftgate

Call for price
-Cummins B6.7 Engine 300 Horsepower, -Allison 2500 Transmission, -26’ Morgan Box - 102” Wide x 103” High, -Forklift Package – Extra rear crossmembers and HD floor, -3 Rows E-Track and Side...
ConditionNew
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power300 HP
Engine ModelCummins B6.7
TransmissionAutomatic
LiftgateYes
Stock Number13384
MLS Number12928891
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated10/4/2024
Location
Johnston, RI, US
Sold By

Ballard Truck Center

Mack MD6 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate
12 0

2022 Mack MD6 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

$69,900 USD
Single Axle, 26' Marathon Van Body, 2,500 LB "Waltco" Lift Gate, Under CDL, B6.7 Cummins 260 HP, Allison Automatic 6 Speed, 5.57 Ratio, Engine Brake, Air Ride, 268" WB, 10K FA, 17K RA,...
ConditionUsed
Usage3,932 Hours
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power260 HP
Engine ModelCummins B6.7
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,000 lb 5.57 ratio
LiftgateYes
Stock NumberNS004267
MLS Number13124198
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated9/19/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Body
6 0

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Body

Call for price
2025 Peterbilt 548 Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 26k GVWR 2100 Gallon Polished Aluminum Tank NVE 607 Challenger (357 CFM) Chrome Package w/ Air Ride Suspension
Warranty
ConditionNew
Duty ClassMedium Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2100 Gallon Polished Aluminum Tank
Horse Power300 HP
Engine ModelCummins 6.7L
TransmissionAutomatic
SuspensionAir Ride
Capacity2100 Gallons
MLS Number13090716
CategorySewer / Septic Trucks
Last Updated9/4/2024
Location
Searcy, AR, US
Sold By

SepticTrucks.com

Did you find what you were looking for? Yes No