Mack's direct drive mDRIVE is inherently more fuel efficient thanks to reduced parasitic losses, explained Roy Horton, Mack director of product strategy. LOUISVILLE. Emphasizing the brand’s “tradition ...

Mack Trucks has introduced Super Econodyne Direct, a new fuel-saving option that combines the Super Econodyne engine rating with a direct-drive version of its mDrive automated manual transmission.

AUSTIN, Texas — Mack is updating its engines to provide fuel efficiency gains of up to 8.8% through the use of turbo-compounding, a new common rail fuel injection system and other enhancements. The ...

Mack Trucks is adding a high-efficiency 13-liter engine and its Mack HE+ package as available options on Mack Anthem models, the truck maker announced Thursday. Anthems equipped with the MP8HE engine ...

Mack Trucks today revealed the next step in the evolution of its integrated powertrain by introducing its 2017 Mack MP series engines, bringing improvements in fuel efficiency and power, while ...

The 2017 Mack MP Series engines bring significant improvements in fuel efficiency, power and productivity, while reducing greenhouse gas emissions. Thanks to several upgrades and enhancements, the new ...