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Gas Mileage

 
Do Auto Emissions Kill As Many People As Car Crashes?

Do Auto Emissions Kill As Many People As Car Crashes?

Carbon-dioxide emissions have documented negative effects at a planetary level--but could the other gases coming out of vehicle tailpipes be as hazardous to overall public health in total as car accidents are? In the public discourse to date, the answer has previously seemed to be "no." Emissions... read more

November 13, 2014 by  -
 
Gas pump

Could Gasoline Below $3 A Gallon Doom Rising Gas-Mileage Rules?

By most accounts, the world is pretty much awash in oil these days. Increases in North American shale-oil production have boosted supply to the point where there's now... read more November 7, 2014 by 


 
2015 Toyota Prius Liftback

Hybrid Sales: Searching For A Silver Lining In Flat Figures

Recent news articles have noted that sales of hybrid-electric vehicle are in a bit of a funk. Some analysts have started to speculate that sales of hybrids may have already... read more November 6, 2014 by 


 
2013 Hyundai Veloster Turbo

Hyundai, Kia To Pay $300 Million For Gas-Mileage Testing Errors

Gas-mileage ratings issued by Korean automakers Hyundai and Kia have been the topic of investigation by the U.S. Environmental Protection Agency (EPA) for some time now. The... read more November 6, 2014 by 


 
Volvo Drive-E engine with electrically-driven turbocharger

Electric Turbochargers Forecast To Boom For Gas-Mileage Gains

Carmakers are increasingly turning to downsized turbocharged engines as a way to increase fuel efficiency without compromising power output. Now, a new technology promises to... read more November 3, 2014 by 


 
2015 Hyundai Sonata 2.4 Limited

Ford Fusion Vs Hyundai Sonata: Mid-Size Sedan Gas Mileage Comparison

When it comes to mid-size sedans with multiple options for green powertrain, the 2015 Ford Fusion and 2015 Hyundai Sonata are fairly well matched. Both offer base... read more October 30, 2014 by 


 
Toyota Auris Touring Sports Hybrid first drive, Mallorca

Another Study Confirms: Hybrids Do Best In Cities, Diesels On Highways

A vehicle's design largely determines its fuel efficiency, but how it's driven--and where--can have a significant impact as well. With their ability to drive solely on... read more October 29, 2014 by 


 
2015 Hyundai Sonata Eco

Hyundai's Updated Hybrid Six-Speed Transmission: For Plug-In Hybrids Too?

Hyundai announced a new six-speed automatic transmission for upcoming hybrid cars at its annual International Powertrain Conference in Namyang, South Korea. The carmaker says... read more October 29, 2014 by 


 
2015 Ford C-Max Hybrid

2015 Ford C-Max Ads To Downplay Twice-Cut Gas Mileage, Focus On Fun, Tech

Offered in North America only with hybrid powertrains, the Ford C-Max hatchback was supposed to give its maker a high-profile, high-efficiency model to compete with the... read more October 27, 2014 by 


 
Jaguar XJS

36-MPG Jaguar XJ-S: Hypermiling Owner's Great Lengths For 1984 Luxury Coupe

When thinking of fuel-efficient cars, the Jaguar XJ-S doesn't generally spring to mind. This luxury coupe initially launched with a V-12 engine was built for comfort and... read more October 24, 2014 by 


 
2015 Hyundai Sonata Eco, Malibu, California, Oct 2014

2015 Hyundai Sonata Eco: Quick Drive Of Higher-Gas Mileage Small Turbo Four

The 2015 Hyundai Sonata Eco is the most fuel-efficient version of the Korean maker's mid-size sedan, aside from its Sonata Hybrid model. And this year, the Sonata Hybrid uses... read more October 23, 2014 by 


 
Fuel gauge

Is Gas Mileage Really The Primary Factor When Buying A Car?

The cost of fuel and environmental concerns have made gas mileage a more important factor for new-car buyers, but how much more important? There are plenty of things to... read more October 22, 2014 by 


 
2013 Ford C-Max Hybrid, Catskill Mountains, NY, Oct 2012

EPA To Tighten Gas-Mileage Test Rules, Audit More Ratings From Carmakers

The EPA plans to audit more of the gas-mileage test data submitted by carmakers, and tighten its rules for that testing, after fuel-economy ratings on almost 20 recent models... read more October 20, 2014 by 


 
2014 Volvo S60L production in China

China Puts Teeth Into Gas-Mileage Rules, Will 'Punish' Makers Who Don't Comply

Several countries are implementing stricter fuel-efficiency standards, but none appear to be enforcing them as strictly as China. Perhaps thinking U.S.-style fines were too... read more October 17, 2014 by 


 
2015 Volkswagen Passat GTE (European spec)

European Auto Industry Asks For Higher Carbon Emission Limits

In the interest of reducing carbon emissions to reduce climate change, regulators around the world are forcing carmakers to boost the fuel efficiency of their upcoming... read more October 16, 2014 by 


 
2014 Chevrolet Spark, Catskill Mountains, Apr 2014

One Million Chevrolet Spark Minicars Sold Globally Since 2009

It may be a small car, but the Chevrolet Spark has made a big impact globally. On sale in dozens of countries, the Spark is one of General Motors' most-globalized models, and... read more October 14, 2014 by 


 
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