Spec Showdown
Freightliner M2 106 vs Mack Trucks MD Series
The Freightliner M2 106 and Mack Trucks MD Series are both Class 6–7 medium-duty trucks aimed at tow. Freightliner M2 106: The do-everything medium-duty workhorse. Mack Trucks MD Series: Mack's return to the medium-duty class. Our catalog lists 20 shared wear-part categories for both platforms — confirm exact fitment with Mike before ordering.
| Spec | ![]() Freightliner M2 106 | ![]() Mack Trucks MD Series |
|---|---|---|
| Built by | Daimler Truck North America | Volvo Group |
| Body type | Medium-Duty | Medium-Duty |
| Class | 6, 7 | 6, 7 |
| Production | 2002–present | 2020–present |
| Rating | 25,000–33,000 lb GVWR | 25,995–33,000 lb GVWR |
| Power | 200–350 hp | 200–360 hp |
| Engine options | Cummins B6.7, Cummins L9, Detroit DD8 | Cummins B6.7 |
| Typical jobs | Delivery, Utility, Beverage, Tow | Dry van, Stake, Dump, Tow |
| Common parts overlap | 20 shared categories: Brakes & Wheel End, Air System, Filtration, Electrical & Lighting +5 more | |

