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AAA Calls On Manufacturers To Stop Dropping Spares From New Cars

Automakers are shedding weight from vehicles any way they can in their attempts to meet stricter federal fuel-economy requirements. That includes eliminating spare tires.


Contrary to perception, the EPA hasn't ruled on mandating a 54.5-mpg fleet average for 2025. The EPA won't make a decision on it until 2018.


Light-weighting, 8-Speed Transmissions May Do The Trick

Automakers may need to invest another $1,500 or so in midsize sedans in order to meet 2025 fuel-economy standards.


Results Still Mixed As Fewer Light-Duty Trucks, SUVs Meet Current Standards

Consumer Federation says 2025 CAFE standards are "achievable" and that automakers are making progress.


CAFE standards aren't likely to change with in 2017's midterm review, Ward's Auto reports, despite falling fuel prices and the negative impact they're having on more fuel-efficient vehicles.


The last Mercedes-Benz AMG model I drove was the CLS63 AMG. It had a 5.5-liter, twin-turbocharged V8, 550 horsepower and 590 pound-feet of torque. Oh, and it also had a standard stop-start system and an Eco mode, two features that are kind of silly on a sedan that will hit 60 miles per hour in under four seconds.


Remember, the target is 54.5 miles per gallon by 2025. Today, the CAFE level is a little over 30. How we get from here to there is something the US Environmental Protection Agency (EPA) is monitoring closely. Thus, the EPA just released an annual flash report on how the auto industry is progressing towards meeting the nation's fuel economy goals.


The average fuel economy of new cars sold in the US is going back up after dropping for a couple of months. The University of Michigan Transportation Research Institute (UMTRI) calculated a 24.8 mpg average for new light-duty vehicles sold in the US during November 2013. That's not as high as the 24.9 reported in August, but the numbers have been coming back up. The November rating was up 0.1 mpg from October.


The PDF rules for the just-made-official new Corporate Average Fuel Economy (CAFE) standards for model year 2017-2025 vehicles that was officially finalized at 54.5 miles per gallon recently are, as previously noted, over 1,200 pages long. We've been reading through them, and found some interesting tidbits regarding the fate of better, cleaner trucks.


The new Corporate Average Fuel Economy (CAFE) standards for model year 2017-2025 vehicles was finalized at 54.5 miles per gallon today. The official rules document, though, is a whopping 1,230 pages long, and it take a while to decipher what in there. Things like the incentives for what the Environmental Protection Agency calls "game changing" advanced vehicle technologies. You can download the whole thing in PDF, but here are the pertinent points when it comes to the incentives.


Increasing the Corporate Average Fuel Economy standards for model year 2017-2025 vehicles to 54.5 miles per gallon was first proposed in July 2011. Since then, there has been a lot of back and forth, a lot of positive and negative responses, and, lately, a delay for unknown reasons. Since the CAFE rules were not changed between the mid-1980s and when President Obama came into office and rules for 2012-2016 model year vehicles were put in place in 2010, it's not a huge surprise this update took s


Representatives from the Republican Party have asked President Obama to delay pushing through strict new automotive fuel economy regulations. The trio of top GOP legislators consists of auto dealer Mike Kelly of Pennsylvania, Jim Jordan (also of PA) and House Oversight and Government Reform Chairman Darrell Issa of California (pictured). The three legislators are calling for further review of the 2017-2025 Corporate Average Fuel Economy targets. According to a report by The Detroit News, Issa sa


Despite the positive public face, the behind-the-scenes discussions that resulted in the 2025 CAFE standards of 54.5 miles per gallon agreement were not easy. There might be more problems going on, since the Obama administration has pushed back implementation of the new rule – which affects model-year 2017 vehicles and later – to a later date. A self-imposed deadline meant the rule was supposed to be issued yesterday.


If you assumed that the federal mandate requiring automakers to reach the 54.5 miles per gallon corporate average fuel economy standard by 2025 was negotiated cordially and ended in a group hug, think again. Verbal fisticuffs and head butting would be more accurate descriptions, with members of Congress and automakers joining the squabble with the federal regulatory agencies. During the negotiation process, foreign automakers took umbrage with more favorable treatment domestic makers seemed to b


Could this be a case of "do as we say, not as we do"?


Some may call it a variation on the low-hanging fruit theory. Others may call it a daft conclusion.


What an extra few hundred bucks a year or so in everyone's pocket will buy almost two decades from now is anyone's guess, but for us, that's beside the point.


Jim Kliesch, the Clean Vehicles Program research director for the Union of Concerned Scientists (UCS), is noticing a change. Instead of hyping marquee "green" cars, auto manufacturers are settling into a groove where they regularly show off packages of conventional fuel-saving methods that will allow them to bring more-efficient vehicles to market. These small changes add up to noticeable results, he said during an interview at the New York Auto Show last week, and that's important, since fuel e


Consumer advocates said Thursday that the U.S. public is generally in favor of the stricter fuel-economy standards the federal government proposed last year for 2025 and that the average driver would typically save money in the form of lower refueling costs, even if vehicle prices rise as a result.

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