On September 23, 2008, Navistar celebrated the 75th anniversary of its first production diesel engine, the D-40, with the opening of its new engine plant in Huntsville, Alabama. The plant will produce ...

While some major car manufacturers have stopped offering diesel engines as an option, that doesn't mean they're going the way of the dodo. In fact, because diesel engines are more efficient than gas ...

Effective at this year's end, Ford and Navistar will restructure their existing business relationship and end their diesel engine supply contract, which dates back to 1979. Ford and Navistar had been ...

If you're involved in the diesel truck world, you'll know that there is a trifecta of American engine lines that have dominated the diesel market for decades. Those include the Dodge/Cummins, Chevy ...

CHICAGO, Feb 26 (Reuters) - Navistar International Corp. said on Monday that it had stopped shipping diesel engines to Ford Motor Co. that power the automaker's key F-Series Super Duty pickup trucks ...

Rolling west on Interstate 90 out of Chicago toward Rockford behind the wheel of an International ProStar 122 tractor, it was clear that Navistar’s engineers and executives weren’t kidding when they ...

HUNTSVILLE, AL. Navistar president & CEO Dan Ustian believes trucking will move away from 15-liter engines in many cases in favor of more fuel efficient, less costly 13-liter engines. Ustian made his ...

Navistar International unveiled a distinctive International LoneStar tractor that it designed with legendary motorcycle manufacturer Harley-Davidson, and announced it is adding a 15-liter model to its ...

DETROIT, Feb 28 (Reuters) - A Michigan court on Wednesday ordered Navistar International Corp. to resume shipping to Ford Motor Co. the diesel engines that power the automaker's key F-Series Super ...

This story appears in the Jan. 30 print edition of Transport Topics. The Environmental Protection Agency said it would impose a penalty of about $1,900 per engine against Navistar Inc., beginning as ...

[Stay on top of transportation news: Get TTNews in your inbox.] Navistar Inc. has agreed to a civil settlement with the U.S. Department of Justice under which the manufacturer will pay a $52 million ...