Fuel Efficiency

 
Shell Eco Marathon: Why Odd Cars Built By Students Matter

Shell Eco Marathon: Why Odd Cars Built By Students Matter

Many of the cars are more like enclosed bicycles, and virtually none of them could operate on public roads or highways. But the Shell Eco-Marathon offers some useful lessons for the more than 100 high-school and college teams that compete in it--many of them having little to do with the cars... read more

April 17, 2015 by  -
 
2015 Mitsubishi Mirage

Which 40-MPG Small Car Outsells Prius V And Ford C-Max Some Months?

When it comes to getting the highest fuel efficiency, there's something to be said about buying the smallest car possible, and driving it with care. That alone can yield... read more April 14, 2015 by 


 
EcoCar 3 Chevrolet Camaro

How A Chevy Camaro Gets Greener: Student Competition In EcoCar 3

All cars are getting more fuel-efficient under the rising requirements for corporate average fuel economy (CAFE) from now through 2025. Still, if you thought about the... read more April 13, 2015 by 


 
Gordon Murray

Shell Project M Concept City Car: Huge Efficiency Gains Possible, Designer Gordon Murray Says

Famed car designer Gordon Murray will team up with former Honda engine specialist Osamu Goto and oil company Shell to develop a concept for "an ultra-compact, efficient car... read more April 9, 2015 by 


 
Elio Motors founder Paul Elio at New York Auto Show press conference, Apr 2015

The Challenges Paul Elio Faces To Launch A Three-Wheel, 84-MPG, $6,800 Car

Startup Elio Motors, which needs $230 million to begin production of its radical lightweight, two-seat, three-wheeled fuel-efficient vehicle, is still about $165 million... read more April 8, 2015 by 


 
2015 Chevrolet Silverado 1500 LTZ

EPA Insider: Agency Bluffed Carmakers To Get CAFE Standards

Sometimes in negotiations, it's best to open with an unrealistic offer. That leaves room to deal. In the end, the party making the offer gets what it really wanted--less than... read more April 7, 2015 by 


 
2014 Peterbilt 579

Should Heavy-Duty Truck Owners Consider Mild-Hybrid Systems?

As carmakers work to meet stricter global emissions standards, many regular internal-combustion cars will adopt some degree of electrification--including systems with... read more April 3, 2015 by 


 
2016 Smart ForTwo (European version) - First Drive, Barcelona, Nov 2014

2016 Smart ForTwo: First Drive Of European Version

The 2016 Smart ForTwo minicar will arrive at U.S. dealers this fall. When it does, it will be playing the redemption card every chance it gets. Smart was created to counter... read more March 31, 2015 by 


 
Gas pump

Miles Driven Are Rising, But Gas Consumption Continues To Fall

It may not be the most practical solution, but driving less generally seems like one of the most straightforward ways to save fuel. Now, two recent studies show that it... read more March 31, 2015 by 


 
Daimler Trucks North America SuperTruck

Daimler Unveils SuperTruck; 12-MPG Semi Is More Than Twice As Fuel-Efficient

Heavy-duty trucks make up a fairly small percentage of the traffic on U.S. roads, but they cover many more miles each year than the average passenger car--with much worse... read more March 27, 2015 by 


 
DeltaWing four-seater road car concept

DeltaWing Road Car: 57 MPG Combined, Four Seats, No Electric Motor

The idea of an all-electric Nissan BladeGlider sports car now seems to be somewhere between delayed and defunct, but the narrow-front delta-wing shape continues to intrigue... read more March 24, 2015 by 


 
Gas pump

Gas Mileage Rules For 2025 Could Be Lowered If Buyers Stick With SUVs

Thus far, automakers appear to have had little trouble meeting the corporate average fuel economy rules that started for 2012 vehicle and will rise steadily through 2025. The... read more March 19, 2015 by 


 
2015 Toyota Camry Hybrid

Green 'Alternative Power' Vehicles No Longer A Top 10 Segment In 2014: Report

With gas prices at their lowest in years, there's no shortage of analysis available regarding their potential effect on sales of fuel-efficient cars. Looking at sales for... read more March 19, 2015 by 


 
Ford's 5-millionth EcoBoost-equipped vehicle

Ford Marks 5-Millionth EcoBoost Engine Since 2009

Back in 2009, Ford introduced what would become the backbone of its fuel-efficiency strategy: the EcoBoost line of efficiency-focused engines. Ford has used the smaller... read more March 18, 2015 by 


 
Honda Automatic Emergency Braking (AEB) demo  -  Japan, 11/2012

Should Safer Cars Get Credit For More MPG? Automaker Trade Group Says Yes

As corporate average fuel economy standards continue to tighten each year, car companies have so far kept pace with the rising gas-mileage rules. But automakers are seeking... read more March 11, 2015 by 


 
Goodyear concept tires

Goodyear Shows Concept Tire That Generates Electricity From Motion

It's common for automakers to preview new styling or technology elements with concept cars, but now tire companies are doing the same with their wares. Concept tires may not... read more March 10, 2015 by 


 

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