Meet the Refreshed Mack MD Series: Built for Durability, Comfort, and Versatility

The newly refreshed Mack MD Series is making big waves in the medium-duty truck market—offering drivers and fleet managers the rugged performance Mack is known for, now with enhanced comfort and a powerful electric option.

From the MD6 to the MD7, Mack’s medium-duty lineup is built to thrive in dry van, dump, reefer, flatbed, and municipal applications. And now, it’s available in both diesel and electric configurations.

What’s New in the Refreshed Mack MD Series?

Driver-Focused Interior Upgrades

• Anthem-inspired cab design

• 4″ more legroom for long-haul comfort

• Full overhead console with multiple storage compartments

• LED interior lighting

• Optional air-suspended driver’s seat with lumbar support

  

Improved Maneuverability & Visibility

• Compact hood design

• Tighter wheel cut for better turning radius

• Optimized chassis options for 12–23 ft body lengths

• Low step height and clear sightlines for urban driving

  

Now Available: MD Electric

Mack now offers the MD Electric in both Class 6 and 7 models—ideal for fleets seeking to lower emissions and meet regulatory goals. Key specs include:

• Up to 240 kWh battery capacity

• Up to 230-mile range

• Zero emissions

• Quiet, smooth operation with regenerative braking

  

Built Mack Tough

• 120,000 psi steel frame rails for added durability

• Galvanized steel cab on the MD Electric

• Pre-wired body-builder prep packages

• Bendix ABS and Mack-exclusive safety features

CDL-Optional & Ready to Work

The MD6 can be operated without a CDL when carrying non-hazardous materials, making it easier to staff your fleet. Meanwhile, both models are assembled at Mack’s Roanoke Valley Operations facility in Virginia, ensuring quality and U.S.-built pride.

Backed by Nuss Truck & Equipment

At Nuss Truck & Equipment, we proudly offer the full Mack MD lineup—supported by expert sales staff, financing options, body upfit packages, and ongoing service. Whether you’re expanding your fleet or transitioning to EV, the Mack MD series offers power, flexibility, and performance.

Ready to learn more or schedule a demo?
Contact your nearest Nuss Truck & Equipment location or visit nussgrp.com to explore the Mack MD Series.