fuel economy

According to a report from Reuters, South Korea's government has drafted strict new rules for automakers to follow when calculating fuel economy. The legislation comes after a major snafu by Hyundai and Kia that resulted in the automakers lowering the estimated fuel mileage of many popular models ...

Volvo has been experimenting with flywheel propulsion systems since the eighties, but only recently has technology caught up with the possibility of real-world applications. In 2011, the Swedish carmaker was granted 6.57 million Swedish kronor (about $1M US) by the Swedish Energy Agency to work ...

Fleets can save well over $150,000 in fuel costs over the six-year life of a truck. The electric vehicle market is turning into a financial nightmare for many of the automakers and suppliers that invested in the technology. Hybrids only comprise three percent of total new car sales, despite ...

The good news is that the average fuel fuel economy of the entire US light-duty fleet improved by 40 percent over the past four decades (increasing from 13 miles per gallon to 21.6 mpg). The bad news is that Americans drive more, and with fewer passengers in each vehicle, undercutting the impact ...

The unintended acceleration brouhaha at Toyota led to the National Highway Transportation Safety Administration tightening the vise on recall procedures. Likewise, the fuel economy kerfuffle that blew up with Hyundai and Kia's admission of overstated fuel mileage claims could lead to the ...

On Wednesday, Consumer Reports issued a story taking umbrage with the auto industry's move toward smaller, turbocharged engines, noting its own testing revealed that many such powerplants fail to deliver their promised fuel economy numbers. The story covered a variety of domestic and foreign ...

Consumer Reports has taken aim at at small-displacement, forced-induction engines, saying the powerplants don't manage to deliver on automaker fuel economy claims. Manufacturers have long held that smaller, turbocharged engines pack all power of their larger displacement cousins with ...

We still don't know how the whole fuel economy ratings debacle is going to play out for Hyundai and Kia, but both automakers are preparing to make good on their promises to reimburse vehicle owners for lower-than-promised mileage figures. According to Automotive News, Hyundai and Kia have set ...

As we continue to put together all the data for the year-end edition of By The Numbers, General Motors has announced that it sold more than a million vehicles in the US last year that achieved at least 30 miles per gallon on the highway. More impressively, GM managed this feat using multiple ...

Infiniti model names, new GM trucks, Ford work vans, Hyundai ratted out on economy, Ward's 10 Best Engines Episode #313 of the Autoblog Podcast is here, and this week, Dan Roth, Zach Bowman and Jeff Ross talk about Infiniti's confusing model name re-jiggering, the 2014 General Motors pickups, ...