The story behind BMW's unique quad-turbo diesel engine, its impressive performance, and how it stacked up against its rivals in the X5 M50d.

It's been a long time coming, but the wraps are now off Chevy's first diesel-powered passenger car since 1986. The 2014 Chevrolet Clean Turbo Diesel model is being unveiled today at the Chicago Auto ...

About a decade after Rudolf Diesel came out with the namesake engine, someone had the great idea to stick a turbocharger onto the diesel engine, creating the turbo diesel. As it turned out, the ...

In 2016, BMW unveiled its 3.0-liter inline-six quad-turbo diesel engine. The story behind it isn't quite as important as where BMW got its brand name from, but the B57S (or B57D30S0, as it was ...

From the October 1982 issue of Car and Driver. Truths about the new Audi 5000S Turbo Diesel are a lot like children: they're everywhere you turn, but they're mostly underfoot. Feel free to take this ...

The LML was the 6.6-liter V8 engine behind many Chevrolet Silverado and GMC Sierra trucks between 2011 and 2016, but what ...

Ford is pulling the plug on its 2.0-liter twin-turbo EcoBlue diesel engine in markets around the world, after removing it from the European lineup earlier this year. The Blue Oval will replace the ...

Tata Motors launched the Altroz iTurbo in India last week and it is currently one of the hatchbacks with the widest range of engine options in the premium hatchback segment. The Tata Altroz is ...