Mack MD6 Trucks For Sale

2025 Mack MD6 42R

Call for Price

#15MD016104

410 mi.

Engine: Cummins 300
Transmission: Allison 2500RDS
Suspension
Ratio: 4.88

Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

2025 Mack MD642

$116,600

#22MD017349

Engine: Cummins 260
Transmission: Automatic
Suspension: MULTILEAF
Ratio: 5.57

Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer

2025 Mack MD6 42R

Call for Price

#11MD017148

1 mi.

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension
Ratio: 5.57

Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer

2025 Mack MD6

$86,860

#1205018

47 mi.

Engine: Cummins 300
Transmission
Suspension
Ratio: 5.29

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6 42R

Call for Price

#15MD015522

429 mi.

Engine: Cummins 300
Transmission: Allison 2500RDS
Suspension
Ratio: 4.88

Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

2025 Mack MD6 42R

Call for Price

#11MD017143

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension
Ratio: 5.57

Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer

2024 Mack MD6

$119,900

#1175598

571 mi.

Engine: Cummins 250
Transmission: Allison RDS
Suspension
Ratio: 5.57

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6 42R

Call for Price

#15MD016517

442 mi.

Engine: Cummins 300
Transmission: Allison 2500RDS
Suspension
Ratio: 4.88

Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

2024 Mack MD6

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#1201210

Engine
Transmission
Suspension

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD642

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#22MD016090

Engine: Cummins 240
Transmission: Automatic
Suspension: MULTILEAF
Ratio: 5.57

Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer

2025 Mack MD6 42R

Call for Price

#11MD017158

1 mi.

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension
Ratio: 5.57

Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

2025 Mack MD6 42R

Call for Price

#13MD014416

515 mi.

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension
Ratio: 5.57

Nextran Truck CentersMacon, GA(800) 284-3104 Email Dealer

2025 Mack MD642

$116,600

#22MD017401

Engine: Cummins 260
Transmission: Automatic
Suspension: MULTILEAF
Ratio: 5.57

Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer

2026 Mack MD6

Call for Price

#1223811

Engine: Cummins 280
Transmission
Suspension
Ratio: 5.57

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6

Call for Price

#1212079

1,506 mi.

Engine: Cummins 250
Transmission: 6 Spd
Suspension

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6 42R

Call for Price

#15MD016101

398 mi.

Engine: Cummins 300
Transmission: Allison 2500RDS
Suspension
Ratio: 4.88

Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

2025 Mack MD6

$86,650

#1205015

46 mi.

Engine: Cummins
Transmission
Suspension

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6

Call for Price

#1220527

Engine: Cummins 300
Transmission
Suspension
Ratio: 5.57

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2025 Mack MD6

Call for Price

#1209853

Engine: Cummins 260
Transmission
Suspension
Ratio: 5.57

Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer

2023 Mack MD6

$79,950

#10MU009082

162,664 mi.

Engine: Cummins 220
Transmission: Allison 2500HS
Suspension
Ratio: 5.57

Nextran Truck CentersFort Lauderdale, FL(954) 984-9494 Email Dealer