There is, at the moment, only one production diesel plug-in hybrid car on sale, and it's currently only sold in Europe. That car is the Volvo V60 Plug-In Hybrid, combining the long-distance touring ability and economy of a diesel powertrain with the short-distance cleanliness and inexpense of...
The New York Auto Show is almost upon us, and rather than the usual raft of green concept cars, it's the production vehicles we're most looking forward to this year. Several... March 26, 2013 by Antony Ingram 2
Consider this: The average semi truck is actually quite economical. No, really. A typical long-haul truck averages between 5.5 and 6.5 mpg. But it's also really, really... March 25, 2013 by Antony Ingram 18
Diesel cars are at their most economical on long, steady journeys, and plug-in hybrids are at their best for shorter trips. So why haven't the two been combined yet?... March 21, 2013 by Antony Ingram 16
For a century, we've gotten almost all our gasoline and diesel fuel from petrochemicals. Now Silicon Valley startup Solazyme [NSDQ:SZYM] is testing diesel fuel derived from... March 8, 2013 by John Voelcker 27
Mitsubishi doesn't sell a pickup truck in the U.S, but elsewhere around the world its L200 model is a highly popular utility vehicle. Typically powered by a 2.5-liter... March 6, 2013 by Antony Ingram 1
If you were to associate Volkswagen with one particular fuel-efficient technology, it'd probably be diesel. VW's range of diesels is expanding in the U.S, but it's massive in... March 5, 2013 by Antony Ingram 22
Will this be the car that finally makes the ultra-aerodynamic and futuristic GM EV1 electric car look old-fashioned? Today, VW Group took the wraps off the production version... March 5, 2013 by John Voelcker 14
Subaru's last crossover was the slightly underwhelming XV Crosstrek, but its latest concept looks a lot more exciting. Unveiled today at the 2013 Geneva Motor Show, the Viziv... March 5, 2013 by Antony Ingram 2
Traditionally, the U.S. has been a market where gasoline vehicles have dominated, while hybrids have seen increasing success and diesels have really only sold in relatively... February 20, 2013 by Antony Ingram 8
Three years after the Chevrolet Cruze compact sedan was launched as a 2011 model, it gains a new model with a diesel engine for 2014--although there appears to be some... February 11, 2013 by John Voelcker 8
Set to join the Chevrolet Cruze Eco during the first half of 2013, the 2014 Chevrolet Cruze Diesel is one of Chevy's most eagerly-awaited models. The Cruze Diesel has... February 8, 2013 by Antony Ingram
The Jeep Grand Cherokee isn't usually what people think of when you say "green car," but the new diesel version that's coming for 2014 moves it somewhat closer to that... January 16, 2013 by John Voelcker 2
Next week is the annual Detroit Auto Show, one of the most important events on the automotive calendar and increasingly a place for car companies to show off new green... January 11, 2013 by Antony Ingram 3
A few more details have leaked out on Audi's future diesel-hybrid supercar, which will transfer elements of its Le Mans-winning R18 diesel hybrid powertrain into a roadgoing... December 12, 2012 by John Voelcker
The diesel engine for the 2014 Ford Transit van will be a five-cylinder PowerStroke model, the company announced today, extending the fuel efficiency benefits of clean-diesel... December 9, 2012 by John Voelcker 11
