Developing new technologies to maximize fuel economy, the French carmaker shows how it can make its standard C4 Cactus model achieve over 100 mpg.
By reducing energy use in its hybrid cars' power control units, Toyota claims it can increase fuel economy by 10 percent.
VW's XL1 was a 261 mpg hyper-efficient beast, but for the Paris Motor Show, VW is giving it a power boost to create this, the 168 mph XL Sport concept.
The seasons are changing and so too is the new Audi TT. It's a roadster edition on display at the 2014 Paris Auto Show, and it's already available for order.
After an EPA loophole granted the hybrid inflated economy estimates, Ford is voluntarily reducing the 2013 C-Max's claimed mpg and offering cash to keep owners happy.
The i8 is the first plugin hybrid that really gets XCAR excited. Not only will it manage amazing MPG, but it'll see a Porsche 911 off to 62mph. It's truly a special car.
All good things must come to an end. Sadly, so must all truly great things.
The 2016 XC90's plug-in hybrid drivetrain will offer a huge amount of power, and excellent fuel economy.
Eighteen teams are in a race to get to the moon, with a $30 million payoff. This summer, we'll travel the world and follow five of those teams' final tests and preparations. Here's a taste of what's to come.
Blog Gas 2.0 writes that Tesla will be adding a long-wheelbase version of its Model S to suit the demands of the Chinese market.