Gas Mileage

 
How Silicon Valley startup boosted MPG in 2019 Chevy Silverado pickup truck

How Silicon Valley startup boosted MPG in 2019 Chevy Silverado pickup truck

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... read more

5 hours ago by -
 
2017 Chevrolet Bolt EV

Best deals on hybrid, electric, fuel-efficient cars for January 2018

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... read more January 10, 2018 by


 
Sales-weighted fuel economy, 2008-2017, United States, from UMTRI

Sales-weighted new-car fuel economy stuck at 25 mpg, for fourth year in a row

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... read more January 8, 2018 by


 
Gas + Electricity sign: how long until we see this for highway rest stops?   [mockup: John Briggs]

Gas prices primed to rise in 2018, highest in four years: report

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... read more January 5, 2018 by


 
On-Road Fuel Economy of Vehicles in the United States: 1923-2015 (Sivak and Schoettle)

Automaker push to delay, modify, or kill CAFE is nothing new

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... read more January 3, 2018 by


 
2016 BYD Tang plug-in hybrid SUV, made in China

China is serious on fuel economy: 500-plus models to go out of production

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... read more January 2, 2018 by


 
Infiniti QX50 concept, 2017 Detroit auto show

2019 Infiniti QX50 crossover to debut variable-compression engine

Efforts by automakers to increase fuel efficiency and reduce carbon emissions have intensified in recent years as emission rules have tightened and the effects of climate... read more November 20, 2017 by


 
2018 Jeep Wrangler

New 2018 Jeep Wrangler boosts fuel economy, from bad to less bad

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... read more November 17, 2017 by


 
Will you use less fuel during engine braking or simply by coasting?

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

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... read more November 2, 2017 by


 
2018 Toyota Camry Hybrid

2018 Toyota Camry Hybrid gas-mileage review: going the distance

Toyota can’t be blamed for a lack of effort: The 2018 Toyota Camry Hybrid is dripping with it. From the creased hood and cascading brow to the Modernist center console... read more October 18, 2017 by


 
2017 Ford F-150 Raptor

What will happen to U.S. fuel-economy rules through 2025? Poll results

With the election of Donald Trump as U.S. president last November, it became clear that the regulatory environment for businesses would change once he took office. Indeed... read more September 25, 2017 by


 
U.S. Capitol Building

States to force emission, fuel-economy rules showdown with Trump Administration?

Continuing political turmoil and news coverage of the Trump Administration haven't stopped the president's agency heads from drastically reshaping policies on energy, the... read more September 15, 2017 by


 
2018 Toyota Prius C

Complex engine tech gets better ratings, does little in real world: report

Lately, automakers haven't been touting the rising fuel economy of new vehicles, but it has to continue rising to meet reductions in the legal levels of carbon emitted. While... read more September 14, 2017 by


 
Gas pump

What will happen to US fuel-economy rules to 2025? Take our Twitter poll

Even the automaker lobbying group didn't go this far in their complaints about emission and fuel-economy rules for vehicles in the 2022 through 2025 model years. When the... read more September 13, 2017 by


 
2020 Mazda 3 prototype

Mazda's SkyActiv-X: diesel fuel economy from gasoline engine

The internal combustion engine, now more than 200 years old, will be with us for a long time to come yet. Powering more than 1 billion vehicles on the planet and almost 100... read more September 7, 2017 by


 
Honda Civic 1.6 i-DTEC diesel (European version)

Europe's tougher new emissions, fuel-economy tests should be closer to real-world results

Fuel-economy ratings for cars sold in Europe have long been wildly unrealistic, sometimes more than 30 percent more optimistic than real-world consumption figures. Today... read more September 1, 2017 by


 

 
 

 
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