Mack Trucks

MD

Introduced 2020

2 documented generations

The Mack MD is a medium-duty truck designed for urban delivery, regional haul, refuse and vocational applications. Introduced in 2020, the MD provides a maneuverable and compact alternative to Mack's heavier Class 8 models while retaining Mack's distinctive design and commercial-vehicle engineering. The MD is available in multiple weight classes and also forms the basis for the Mack MD Electric.

Generations

Explore the documented generations and major iterations of the MD model line.

MD (2020)
2020–2024
The Mack MD was introduced in 2020 as a medium-duty truck for urban delivery, regional distribution and vocational applications. Available as the MD6 Class 6 and MD7 Class 7, it combines a short…
6 engines
MD (2024)
Introduced 2024
The refreshed Mack MD Series was introduced in 2024 with a larger cab, improved driver environment and additional safety technology. The updated MD6 and MD7 retain the medium-duty platform's focus on urban…
6 engines

MD

Generations

MD (2020)

MD (2024)