Mack MD6 Trucks For Sale

2025 Mack MD642

$120,000

#1220497

Engine: Cummins
Transmission: Automatic
Suspension: Mack
Ratio: 5.57

Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer

2024 Mack MD642

$124,900

#1282537

36,000 mi.

Engine: CUMMINS
Transmission
Suspension

Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer

2025 Mack MD6 42R

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#29MD016839

146 mi.

Engine: Cummins 300
Transmission: Allison 2500RDS
Suspension: Multi-Leaf Spri
Ratio: 5.57

Nextran Truck CentersMediapolis, IA(319) 394-9143 Email Dealer

2027 Mack MD6 42R

$118,539

#15MD020245

41 mi.

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension: Multi-Leaf Spri
Ratio: 5.57

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

2026 Mack MD6 42R

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#02MD019409

921 mi.

Engine: Cummins 280
Transmission: Allison 2500RDS
Suspension
Ratio: 5.57

Nextran Truck CentersOrlando, FL(800) 800-6225 Email Dealer

2027 Mack MD6 42R

Call for Price

#11MD020382

Engine: Cummins 300
Transmission: Automatic
Suspension
Ratio: 5.57

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

2025 Mack MD642

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#1205014

1,672 mi.

Engine: Cummins
Transmission: Automatic
Suspension: Maxlite
Ratio: 5.57

Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer

2026 Mack MD6 42R

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#03MD019423

1,572 mi.

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension: Multi-Leaf Spri
Ratio: 5.57

Nextran Truck CentersTampa, FL(800) 932-6225 Email Dealer

2026 Mack MD6 42R

$164,950

#07MD019516

1,443 mi.

Engine: Cummins 220
Transmission: Automatic
Suspension: Multi-Leaf Spri
Ratio: 5.57

Nextran Truck CentersMiami, FL(800) 964-6225 Email Dealer

2027 Mack MD6 42R

Call for Price

#03MD020409

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

Nextran Truck CentersTampa, FL(800) 932-6225 Email Dealer

2027 Mack MD6 42R

Call for Price

#20MD020411

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

Nextran Truck CentersFort Myers, FL(239) 334-7300 Email Dealer

2027 Mack MD6 42R

Call for Price

#20MD020406

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

Nextran Truck CentersFort Myers, FL(239) 334-7300 Email Dealer

2027 Mack MD6 42R

Call for Price

#03MD020006

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

Nextran Truck CentersTampa, FL(800) 932-6225 Email Dealer

2027 Mack MD6 42R

Call for Price

#27MD020277

Engine: Cummins 260
Transmission: Allison 2500RDS
Suspension
Ratio: 5.29

Nextran Truck CentersQuincy, IL(217) 224-2030 Email Dealer

2021 Mack MD6 42R

$49,995

#26MU01282S

139,267 mi.

Engine: Cummins 250
Transmission: Automatic
Suspension: Spring
Ratio: 5.57

Nextran Truck CentersQuincy, IL(217) 224-2030 Email Dealer

2023 Mack MD6 42R

$79,995

#15MU06505S

63,489 mi.

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

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

2024 Mack MD642

$89,900

#1248

7,000 mi.

Engine: Cummins 260
Transmission: Automatic
Suspension: Air Ride

Josh Jasper Truck & Equipment Sales, IncLaOtto, IN(260) 572-8300 Email Dealer

2027 Mack MD6 42R

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#01MD020237

6 mi.

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

Nextran Truck CentersJacksonville, FL(800) 347-6225 Email Dealer

2025 Mack MD642

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#1205016

129 mi.

Engine: Cummins
Transmission: Automatic
Suspension: Maxlite
Ratio: 5.57

Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer

2027 Mack MD6 42R

$118,950

#07MD020248

245 mi.

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

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