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.

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 ...