Dieselgate started back in 2014, but it has never really ended, as more and more allegations roll in of defeat devices across the diesel spectrum. From VW and Daimler to Cummins and Bosch, the EPA, ...

To torture a well worn Mark Twain reference, if Australia’s 2025 new vehicle sales numbers are anything to go by, reports of the diesel engine’s death are greatly exaggerated.

Cold weather adversely affects diesel engines more than gas engines, but that’s only partly due to the engine itself. Diesel engines are inherently harder to crank over to start than gas engines, and ...