The 3.0-liter V6 diesel engine for the Q5 and A6 models features mild-hybrid technology and an electrically powered ...

A new hybrid diesel tech revives old-school power with instant torque, better efficiency, and the ability to run on renewable ...

We may receive a commission on purchases made from links. I first fell for turbo-diesels many years ago. A sporty-looking Rover model arrived in the family garage in a dreadful state — the owner had ...

While Clessie Cummins and business partner William G. Irwin didn't invent the diesel engine, they saw its budding future and in 1919 started Cummins Engine Co. The diesel engine has undergone several ...

In the full-size truck segment, the Big Three in Detroit offer three distinct V8 turbo diesels. At the very top of the spectrum, the Ford Scorpion 6.7-liter Power Stroke develops up to 500 horsepower ...

Small-displacement, turbocharged engines are seemingly the future of internal combustion—their big power and low fuel consumption make them ideal for today's engineering and regulatory challenges. But ...

Cummins wants the turbo-hydrogen engine to replace the turbodiesel in the trucking industry—at least in Europe. The brand developed a turbocharger called H2 ICE specifically for engines that burn ...

From theDecember 1981 issue of Car and Driver. At Car and Driver World Headquarters, Mercedes automobiles are somewhat controversial. We all love driving them, and certainly their keys don't collect ...