New Jersey Governor Chris Christie has signed a law making rolling coal illegal in the state. The bill was introduced less than a year ago after a pickup belched soot on a State Assemblyman's Nissan Leaf.
A study analyzing real-world diesel vehicle emissions finds that NOx levels from modern engines far exceed the mandated limits. However, the carbon monoxide and total carbon hydrogen numbers are where they should be.
Boldly Going Where No FedEx Driver Has Gone Before
The Mercedes-Benz Sprinter gets added capability for the 2015 model year with the addition of a four-wheel-drive system. We put the big van through its paces on and off road in beautiful British Columbia, Canada.
An Illinois state representative proposes a $5,000 fine for any drivers who tamper with the EPA-mandated emissions equipment on their diesel-engined vehicles so they can do what's called "Rolling Coal."
For those that find that swoopy look of the GLE-Class Coupe too polarizing, Mercedes is now unveiling the more traditional standard GLE-Class. It will offer all of the same luxury and a huge number of powertrain options, and is set to debut at the New York Auto Show.
The 2015 Volkswagen Golf SportWagen takes everything we like about the already fun and functional Golf and stretches it into an even more useful wagon configuration. Here, we test a pair of diesel-equipped examples in Texas Hill Country.
The 2016 Mercedes-Benz E-Class is rumored to get the option of a quad-turbo, inline-six-cylinder diesel with more than 400 horsepower. It will also be lighter, the coupe and convertible will be larger, and it enables phone-controlled self-parking.
Volkswagen enlists the Three Golden Sisters - a trio of New York grandmothers - to help dispel erroneous ideas about diesel engine in four new 30-second commercials, with help from Tanner Foust and Tuna the Dastardly Dog.