Cummins' new 6.7-liter engine ditches the traditional grid heater and uses glow plugs instead. Why did Cummins use grid ...

The Frankenstein car, powered by a 20-horsepower Kubota D722 diesel engine, boasted 70.1 mpg in a 60-mile road test. Details at Equipment World.

New six-cylinder ... diesel engine, and models fitted with this unit will wear the D300 badge. The 3-litre produces 221kW and 650Nm, which is enough to get the 90 models from 0-100km/h in 6.7 ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

This was the Mercedes-Benz 260D. It was showcased at the 1936 Berlin Auto Show and featured a 2,545cc four-cylinder diesel engine which featured a Bosh diesel fuel injection system. It produced 45 ...