The last time Ford released a new hybrid or plug-in electric model was for the 2013 model year, and that's a long time ago in electric-car years. Detroit's second-largest automaker continues to work on boosting the fuel-economy ratings of its vehicle lineup, however. The latest example is a new diesel engine option for the 2019 Ford Transit... 2019 Ford Transit Connect Wagon gets “EcoBlue” diesel option, no hybrid so far
The last time Ford released a new hybrid or plug-in electric model was for the 2013 model year, and that's a long time ago in electric-car years. Detroit's second-largest automaker continues to work on boosting the fuel-economy ratings of its vehicle lineup, however. The latest example is a new diesel engine option for the 2019 Ford Transit... 
Nearly a year ago, we published a gas-mileage review on the Hyundai Ioniq Hybrid, the South Korean brand's Toyota Prius challenger. We saw 49.5 miles per gallon over 565 miles of driving. Now, we've tested the Ioniq Hybrid in more extreme conditions, on the cold, wintry roads of Detroit, Michigan. Not only did we cover exactly 400 miles on those... 
In a recent video posted to YouTube, environmental advocacy group The Sierra Club dialed up production values to call out Ford's lobbying efforts to roll back fuel-economy standards. The video showed a man getting into a modern-day Ford, starting the engine, then noting the shift lever had an array of reverse gears but no forward drive. When the... 
As automakers await the National Highway Traffic Safety Administration's new fuel-economy rules for 2022 through 2025, due March 30, regulators from California and Washington are still hammering out the specifics. A meeting between state and federal regulators on fuel-economy and emissions targets took place on Monday as both sides attempt to... 
U.S. car buyers have increasingly ignored passenger sedans and hatchbacks and replaced them with utility vehicles of various sorts, and that's a trend that shows no sign of abating. One reason is that crossovers and SUVs now get better fuel economy than they did 10 years ago, when owning one imposed a significant hit in gasoline costs every week... 
As nations, automakers, and utilities contemplate how to tackle climate change in real terms, a perfect storm of competition is brewing that will—ideally—produce positive change for the rest of us. Automakers and electric utilities have been incentivized to build electric vehicles and install vast numbers of public charging stations to... 
It looks like GM's investment arm, GM Ventures, has borne some real-world, fuel-saving fruit. Sophisticated engine-control algorithms under the hood of the 2019 Chevrolet Silverado full-size pickup truck, which make the truck's V-8 engines more efficient, came from work done by a company GM bought in 2012. That year, GM Ventures sank an... 
One year ago at the Detroit auto show, a company called Achates Power unveiled models of a new kind of internal-combustion engine. With opposed pistons in the middle and crankshafts at either end, it was sufficiently different to startle most visitors who paid attention. That engine came with some audacious claims, too: How about an EPA combined... 
With Volkswagen having left a gaping void in the North American market for diesel vehicles, other automakers are taking a chance at exploiting the fuel for their own market-share gains. The latest entrant is Kia, which—for the first time in its 24-year U.S. history—will have a compression-ignition engine on dealership floors. Kia's... 
Pick-ups and SUVs are rapidly taking over the American automotive landscape, but there's at least one measure in which it benefits an automaker to sell fewer of those vehicles. In the Environmental Protection Agency's latest "Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends" report, Mazda was named as the... 
The dominant news at the 2018 North American International Auto Show in Detroit was about pickup trucks. Ironically, the Detroit automaker with the fewest electrified models on sale was the only one to bring hybridization to a new truck, in the form of its brand-new 2019 Ram 1500. Fiat Chrysler Automobiles has lagged GM and FOrd on the... 
BMW has announced it will resurrect the diesel 5 Series sport sedan, in the form of a 540d model, one year after the introduction of a thoroughly updated 5 Series. The company says the diesel edition will list for $62,995, including destination, once it arrives at dealerships in February. According to the Environmental Protection Agency, the new... 
Is one of your New Year's resolutions to go green? We're here to help with this month's deals on electric, plug-in hybrid, hybrid, and other efficient vehicles. Against last month, the cars offering the best incentives haven't changed—but the incentives themselves have. Click ahead to find out where you can save the most as you kick off... 
Even as vehicles become more fuel-efficient, the unending market shift toward crossover utilities, SUVs, and trucks kept the overall average U.S. new fleet efficiency stagnant for the fourth year in a row. For 2017, sales-weighted new-car fuel economy landed at 25.2 mpg, an improvement over 2016 of just 0.1 mpg. The last time there was any... ![Gas + Electricity sign: how long until we see this for highway rest stops? [mockup: John Briggs]](https://images.hgmsites.net/tmb/gas-electricity-sign-how-long-until-we-see-this-for-highway-rest-stops-mockup-john-briggs_100558588_t.gif)
As Americans collectively sigh at their credit-card bills from the holiday season, GasBuddy has some bad news that won't help ease the financial pain. The fuel price-tracking website predicts the cost of a gallon of fuel will rise by $0.19 per gallon in 2018, on average, to the highest level gas prices have been since 2014. That might not seem... 
As automakers yet again lobby Washington to roll back planned fuel-economy targets for 2025, they've employed some familiar tactics to drive the point home to lawmakers. It cannot be done. It will cost too much. It will destroy the industry and kill jobs. Consumers do not want this. The science is not clear. The market will solve it. If you were... 
China has taken a major step toward cleaning up the new cars sold in the country beginning January 1. As numerous countries debate plans to end sales of fossil-fuel vehicles completely at points in the future, China has now forced the end of production for some 553 models, starting Monday. The vehicles, from a wide range of automakers, can no... 
Ahead of the next-generation 2018 Jeep Wrangler's debut, the EPA released fuel-economy estimates for the V-6 powered model of the archetypal SUV. They're higher, as are the ratings for pretty much every new model, courtesy of steadily rising corporate average fuel-economy rules for model years 2012 through 2025. The biggest help for the Wrangler... 
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...