It’s happening again. Last year, Mercedes-Benz had to issue a recall on its diesel models over a leaking fuel-filter, and now they have to address this issue all over again. According to the National ...

Finally, a truck that sounds like a truck. Even if it isn't really a truck. Close enough. The Mercedes Benz GL is the only full-size SUV that is actually a crossover vehicle, built with the unibody ...

It's not surprising to see diesel priced at $5.50 per gallon in some sections of the country. With the current price of diesel fuel higher than gasoline, you'd laugh if I said you're next car might be ...

I refuse to go down the path of juvenile humor simply because the magic ingredient in Mercedes-Benz’s new California-legal diesels, such as the ML320 CDI, is urea -- which also happens to be the magic ...

We take an exclusive look at Mercedes new BlueTEC Diesel. Diesel has been a dirty word in the U.S. for numerous years. Unfortunately for many people, the fuel brings to mind images of black smoke ...

In 1936, Mercedes-Benz built the 260 D. It was considered to be the first real production diesel passenger vehicle the world had seen. Since then, Mercedes-Benz has maintained its diesel technology ...

I refuse to go down the path of juvenile humor simply because the magic ingredient in Mercedes-Benz’s new California-legal diesels, such as the ML320 CDI, is urea -- which also happens to be the magic ...

DIGITAL EDITOR ANDREW STOY: If a mid/large German luxury sedan with a 42-mpg highway rating doesn't open your eyes, perhaps the fact that there's no electric motor/hybrid action under the hood will.

The 220 BlueTec version of the upcoming Mercedes-Benz C-Class W205 doesn't have a direct equivalent in the current C-Class lineup, but the C 220 CDI W204 uses the exact same engine so they also ...

If your daily driving resembles a New York City cabbie's--lots of stop and go--you should get a hybrid for best fuel efficiency. But if it's closer to that of a traveling farm salesman--steady speeds ...

EDITOR WES RAYNAL: I love this 2012 Mercedes-Benz S350 Bluetec. The S-class is my favorite of the big German luxury cars, followed closely by the Audi A8, the BMW 7-series in third and the Lexus LS ...

When addressing the absence of clean diesel automobile options in the U.S. market, one of the most frequent objections raised by automakers is the price difference between gasoline and diesel engines.