Ford and its long-time diesel engine supplier Navistar have been bickering through their respective lawyers for the better part of the last two years. Ford has accused Navistar of building ...

Despite the growing trend of automakers offering diesel-powered or electrified powertrains, there's still a whole lot that can be done with the good-old gasoline internal combustion engine.

Diesel will remain a critical technology for the commercial vehicle market for years to come, and Cummins will continue to support it. Though the engine will first be available in Europe and North ...