Corporate Average Fuel Economy

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

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 and challenge vehicle designers. First unveiled in 2010 as a pure race car, an engine-driven DeltaWing car even competed in... read more

March 24, 2015 by  -
 
Gas pump

Fuel-Economy Rules Likely To Stay Put Through Midterm Review: Consensus

Gas prices have fallen 40 percent in a year. Sales of SUVs and crossover utility vehicles are up, while hybrid sales are flat or falling. And a midterm review is coming up... read more December 29, 2014 by 


 
2014 Ford C-Max

More EPA Gas-Mileage Rating 'Adjustments' To Come In New Year?

First Hyundai and Kia cut fuel-economy ratings on a dozen models, then Ford on the C-Max. Then, Ford cut ratings on the C-Max again, along with those of five more models. Are... read more November 25, 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 


 
Gas pump

U.S. Will Meet Fuel-Economy Goals Despite Higher Truck, SUV Sales, EPA Says

New-car average fuel economy has steadily risen over the past few years, as carmakers work to meet stricter U.S. Corporate Average Fuel Economy standards. It's natural to... read more October 14, 2014 by 


 
2013 Ram 1500  -  engine start-stop system

Start-Stop In U.S.: 7% Now, 57% In 2020, But Drivers 'Resist': Analyst

Start-stop systems have finally started to arrive on U.S. new cars in noticeable numbers. The systems, which simply turn off a car's engine when it's sitting stationary and... read more October 9, 2014 by 


 
Gas pump

Auto Industry Doing Fine In Meeting Gas-Mileage Goals, It Turns Out

The auto industry came very near to the precipice in 2009, and it agreed to significant new regulations to enable it to step back from the brink. Now, it turns out that it's... read more August 5, 2014 by 


 
Tata Nexon concept [Photo courtesy of MotorBeam].

India Sets Fuel-Economy Rules; Could They Stem Rise Of SUVs?

India is the latest country to set stiff fuel-economy standards for new cars and light trucks. The Indian government has mandated a 14-percent increase in gas mileage... read more February 18, 2014 by 


 
gas pump

U.S. Drivers Have Fewer Cars, Drive Them Less, Use Less Gas: Study

The best way to save fuel is to drive less--and Americans are doing just that, according to a new study. U.S. drivers have fewer cars, are driving them less, and are getting... read more November 15, 2013 by 


 
54.5 MPG CAFE standard for 2025

Complex CAFE Math: Gas Mileage Higher Than Predicted, Lower Than Needed

It's easy to meet expectations when they're low enough. When it comes to Corporate Average Fuel Economy (CAFE), car makers are exceeding expectations--but are still behind... read more October 8, 2013 by 


 
Natural-gas vehicle prototypes, Los Angeles, May 2013 - group shot at Playa del Rey storage field

Senate Bill Boosts CAFE Ratings For Natural-Gas Vehicles With Gasoline Backup

A new bill in the U.S. Senate would amend Corporate Average Fuel Economy rules to encourage production of a new class of natural-gas vehicles with "reserve" gasoline tanks... read more July 31, 2013 by  6


 
2011 Fuel Economy Labels

Breast-Beating Over EPA Mileage Labels: Will Ratings Change?

Obviously, fuel economy will be an increasingly big deal in years to come. The gas-mileage ratings of new cars and trucks must double (and then some) between last year and... read more February 28, 2013 by  12


 
Average sales-weighted fuel economy of purchased new vehicles, Oct 2007 - Oct 2012 (via UMTRI)

Fuel Economy Reaches A Record High, But Why?

The University of Michigan Transportation Research Institute has tracked fuel economy and new car sales since October 2007, and during those five years, we've seen gradual... read more November 5, 2012 by  7


 
2012 Toyota Prius Plug-In Hybrid, production version road test, San Diego, CA, Jan 2012

Toyota Supports Higher MPG Standards In U.S. But Not Mexico?

Toyota has a reputation among U.S. car buyers for being green and offering fuel-efficient vehicles. But a recent post on the Natural Resources Defense Council blog painted a... read more October 25, 2012 by  2


 
54.5 MPG CAFE standard for 2025

U.S. EPA Sets Gas Mileage Standards: 54.5 MPG By 2025

After a long, political battle, both on Capitol Hill and in Detroit, the U.S. Department of Energy and the Obama administration have confirmed new Corporate Average Fuel... read more August 28, 2012 by  5


 
Chrome exhaust pipe

It’s Official: Greener Cars Have Helped Improve LA’s Air Quality

Given the length of time the U.S. Government is taking to set new gas mileage standards for 2025, you’d be forgiven for thinking the only benefit from driving a high... read more August 24, 2012 by  15


 

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