Almost 1,000 clean-diesel versions of the 2012 BMW X5 crossover will be recalled to replace a part that could cause the power steering to fail. Only the diesel model, known as the X5 xDrive35d, is affected. The X5 xDrive 35i and 50i versions with gasoline engines are not part of the recall...
Saab's new deal with a fledgling Chinese automaker doesn't just mean a lifeline for the struggling Swedish automaker; it could over the longer term become a much-needed... May 10, 2011 by Bengt Halvorson
It will come as a horrible shock to the driver of the pale green Infiniti QX56, but the 2-ton-plus full-size sport utility vehicle is not actually a hybrid. Nor, for that... April 18, 2011 by John Voelcker 2
While Volkswagen and Mercedes-Benz are the long-term diesel stalwarts in the States, relative newcomer Audi has ambitious plans. During a lengthy teleconference yesterday... March 9, 2011 by John Voelcker
Last fall, GM executive Tom Stephens said the company would offer a passenger car with a clean-diesel engine in the U.S. market, its first since 1985. Now we know what that... February 19, 2011 by John Voelcker 31
Got a 2009 or 2010 Volkswagen Golf or Jetta with the TDI clean diesel engine? Or an Audi A3 TDI? Ever had the engine stall unexpectedly? If so, the National Highway Traffic... February 14, 2011 by John Voelcker 1
With fuel-efficiency and emissions regulations tightening all over the world, carmakers continue to push the limits on how economical a production car can get. The latest... February 7, 2011 by John Voelcker 4
It's all very strange. Just last March, Chrysler definitively killed the Ram Hemi Hybrid pickup it had been developing for several years. RIP Hemi Hybrid. Now comes a... December 7, 2010 by John Voelcker
We talk quite a lot about how global regulations aimed at improving fuel efficiency and reducing carbon emissions will lead to much smaller, more powerful engines. Latest... November 10, 2010 by John Voelcker
Thanks to the limited availability of electric cars on the market thus far and lack of parity between EV models and their gasoline or diesel counterparts, comparing the... November 10, 2010 by Antony Ingram 11
German automakers have spent time and money on ad campaigns promoting clean diesels as the better way to improve fuel economy, so far with limited results. But that could... November 4, 2010 by John Voelcker 4
If you're reading this site, there's a good chance that you're interested in driving green: saving fuel, perhaps reducing the overall impact of your transportation choices on... November 3, 2010 by John Voelcker 2
In Europe, roughly half of all passenger cars sold come with fuel-efficient diesel engines. But for a variety of reasons, passenger diesels haven't caught on in the States... November 1, 2010 by John Voelcker 4
A few years ago the idea of cars running on fuel created by people in a lab rather than dug out of the ground after millions of years of mother nature’s work would have... October 26, 2010 by Viknesh Vijayenthiran
Almost exactly a year ago, we wrote that Peugeot would display its 3008 HYbrid4 Concept at the 2009 Frankfurt Motor Show. Right on schedule, the French automaker is now... August 24, 2010 by John Voelcker 2
Diesel-electric hybrids aren't cost-effective for mainstream cars. The price of either hybrid or diesel powertrains makes it hard to justify on a cost-recovery basis for fuel... August 23, 2010 by Nelson Ireson
