Motorhome owners invest a lot in their pursuit of the good life, be that a weekend away or a permanent state of travel. MaxxForce engines ensure the maximum return on that investment.

MaxxForce diesel engines deliver powerful, smooth, and reliable operation without the added hassle of complicated emissions technology.  All backed by the largest network of service locations.

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MaxxForce 13 Overview

To succeed in a competitive business, you need an engine and an organization behind it that are always performing and working for you. Navistar’s MaxxForce® Big Bore engines have revolutionized how the world looks at Class 8 commercial diesels.

Designed specifically for International® brand heavy vehicles, with a combination of technologically advanced materials and components, these engines deliver outstanding fuel economy, excellent power characteristics, an exceptionally smooth and quiet ride, and high strength without added weight. And they’re backed by the largest dealer and service network in North America.

Those advantages ensure your business will be “Always Performing.”

MaxxForce 13
  • Monaco Coach
  • Tiffin Motorhomes
  • Thor Motor Coach
  • Workhorse
  • Kovatch
  • Spartan
  • International
  • Ferrara
  • Kovatch
  • IC
  • CompleteCoachWorks