We don't know if you're aware of this, but the Mercedes-Benz B-Class was, for many years, the best-selling car in Germany. Not the Golf, not the 3 Series. There's a new generation out this year and it ...

Diesel-powered pickup trucks have been around for the better part of four decades now on a mass-market scale, but there have been some that came about even earlier than that, such as International's ...

If you’re into absurd yet functional engine swaps, you might be familiar with the YouTube crew at Rich Rebuilds. The maniacal mechanics have done just about everything you can to a Tesla, including ...

Gas prices are at their lowest level in years, and that's triggered a flurry of speculation from analysts that sales of hybrids and other fuel-efficient vehicles will suffer. That in turn has led to a ...

Of the three brands caught up in the Volkswagen diesel emission scandal in the U.S., Porsche was by far the least affected. It had sold only one diesel model, a version of its Cayenne performance SUV ...

Diesel is making a comeback in North America and there are more than a few cars out there outfitted with torquey, yet fuel efficient engines. With obvious models like the Jetta or Golf TDI, there are ...

Diesel engines have a bit of a reputation in the United States. While in places like Europe they are abundant in almost every single manufacturer lined up, the United States tends to have a different ...

Diesel has been slowly fading away in the American automotive market over the last few years. In the United States, diesel has long struggled to keep pace with gasoline already, despite it being the ...

Obviously, a diesel/plug-in hybrid (PHEV) would be the most exciting -- but it's antithetical to Tesla's mission to popularize the all-electric vehicle. A dual-motor version of the Model S is probably ...