Diesel engines have a deserved reputation as reliable workhorses, but that doesn't mean all diesels can be relied on to ...

The DeLorean DMC was the greatest sports car that never actually was. The model was underpowered and overpromised and failed ...

Benz & Cie. revealed the first diesel truck in 1923, with the designation of Benz Type 5K3, powered by a precombustion engine ...

Back in the good old days, when trucks were as aerodynamic as a fridge and fuel was cheap, if you wanted the toughest, most ...

For the engines included in this article, we've only selected engines that are distinguished by special quirks and features.

A German court has suspended proceedings in the trial of former Volkswagen CEO Martin Winterkorn, who has been charged with fraud and market manipulation in connection with Volkswagen’s use of rigged ...

What about his “Mr Diesel” nickname? “It dates back to the introduction and demonstration of the first X-DF fuel scale engine ...