Saving gas by lifting the pedal: engine braking vs coasting (video)

Will you use less fuel during engine braking or simply by coasting?The way a driver operates a car can produce very different fuel-economy numbers, and when driving downhill, two notable techniques come into play. The first is leaving the car in gear and using so-called engine braking to provide at least some deceleration. But many believe putting a car in neutral uses less fuel, followed by use of the brakes to...

2018 Chevrolet Bolt EV: minimal changes, same range and price

2018 Chevrolet Bolt EVWith sales of the Chevrolet Bolt EV electric car rising every month, shoppers are inevitably curious about any changes to the Bolt for the 2018 model year, its second. Now the information is out, and buyers will find the 2018 Chevrolet Bolt EV is virtually the same car as the 2017 model—with two exceptions. Chevy has changed the heated...

Toyota electric cars could use airless tires if research pans out: report

Toyota Fine-Comfort Ride concept, 2017 Tokyo Motor ShowAlthough electric cars offer numerous benefits in engineering, design, and zero-emission operation, their overall weight remains a hurdle for automakers, especially as bigger batteries with longer ranges become more important. It now appears that Toyota may look to airless tires as a way to cut weight in its future electric cars: It debuted the...

Those fuel-efficient diesels? Actually worse on lifetime CO2, study says

Mercedes BlueEfficiency four-cylinder dieselDiesel-powered cars have enjoyed a comfortable market share in Europe for decades, but their decline in popularity continues following numerous diesel-emission cheating scandals and regulatory crackdowns. As if diesel cars hadn't already had enough negative press, a new study says "fuel-efficient" diesel vehicles actually produce more lifetime...

Which car would you pick as Best Car To Buy 2018? Take our Twitter poll

Green Car Reports Best Car To BuyIn early October, when we announced our three finalists for the Green Car Reports Best Car To Buy 2018 award, they represented a diverse set of approaches to making cars greener. They included a plug-in hybrid minivan (the Chrysler Pacifica Hybrid), a range of powertrains—hybrid, battery-electric, and soon plug-in hybrid—in a single...