Launched for 2009 and notably refreshed for the 2013 model year, the Mercedes-Benz GLK-Class luxury compact crossover has never been particularly green. But with the mid-year addition of a new diesel version, its fuel efficiency goes up by a third--which isn't bad for a pricey, heavy crossover. Two...
What can you say about driving a Mercedes-Benz S-Class? It's luxurious, smooth, powerful, packed with features, impressive on the road, and very, very large. Now you can add... October 18, 2011 by John Voelcker 1
Though about half the new cars sold in Europe are diesels, the technology has never had much traction in the United States, partly because much stricter U.S. clean air... September 19, 2011 by IEEE Spectrum 17
There's nothing like a rant from an old friend to focus the mind. We recently read a profanity-laced note from a high school pal excoriating all the major automakers for not... May 19, 2011 by John Voelcker 29
Our cousins across the Atlantic got the new diesel-powered S-Class in June of last year, which we reported on back then. Now, on the eve of the 2011 Detroit Auto Show... January 9, 2011 by Viknesh Vijayenthiran
Mercedes-Benz offers a clean-diesel Bluetec version of each of its large utility vehicles, the R-Class, GL-Class, and M-Class, along with a Hybrid version of the ML. But even... June 16, 2010 by Bengt Halvorson 12
Continuing to diversify the green powertrain options it offers to buyers, Mercedes-Benz will add a clean-diesel model to its largest sedan line, the S-Class. The new 2011... June 3, 2010 by John Voelcker 1
Earlier today, we ran down our list of new green production cars at the 2010 Geneva Motor Show, where press days are now underway. There's one more we might have added to the... March 2, 2010 by John Voelcker 6
It's beginning to look as if the worst is over for U.S. auto sales. The year that just closed was, in the immortal words of Queen Elizabeth II, an annus horribilis, with only... January 7, 2010 by John Voelcker 2
It may be the one question we hear most often here at GreenCarReports.com: Why can't I buy one of those great little fuel-efficient diesels, like they have in Europe? Take... December 8, 2009 by John Voelcker 18
Only a handful of U.S. auto shows count as important. Detroit, in January, is one; historically, New York in April has been another. But the up-and-comer is the Los Angeles... December 1, 2009 by John Voelcker 1
Now, this is cool. You've likely seen the Mercedes-Benz diesels of the 1980s and 1990s chugging along somewhere or other. But how much better are today's clean diesels than... September 4, 2009 by John Voelcker
Ford's been around a long time; it just celebrated the 100th birthday of its Model T. Much of its green news these days focuses on its upcoming 2011 Ford Fiesta subcompact... August 31, 2009 by John Voelcker 4
