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Posts Tagged ‘fuel economy’

New Stop-Start Engines Boosting Mileage up to 7%, Reports AAA

Technology becoming more widely available, often as standard feature.

by on Jul.24, 2014

A full 97% of Chevy Malibu buyers are opting for the version with Stop-Start standard.

With increasingly stringent mileage standards coming down the pike over the next decade, automakers are frantically racing to find ways to boost the fuel economy of their vehicles. Some new features would yield benefits that are barely measurable, others could add significantly to a vehicle’s price tag. But new Stop-Start engines are delivering significant mileage benefits, often without additional cost to consumers.

A new study suggests that Stop-Start technology – which shuts an engine off, rather than idling – can reduce fuel consumption by anywhere from 5% to 7%. And it achieves a similar reduction in the production of global-warming CO2 emissions, according to research by the AAA.

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“Up to seven percent improved fuel economy can mean a $179 annual fuel savings* for consumers,” says Greg Brannon, Director of AAA’s Automotive Engineering and Industry Relations team. “The technology requires only minor adjustment for motorists – automatic stop-start technology is simply applied to standard combustion engines.”

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Gasoline Prices Continue Climbing in US

Auto fuel efficiency continues to rise, survey shows.

by on Jul.08, 2014

The strong sales of the Ram 1500 Diesel has contributed to the national improvement in fuel economy for new vehicles.

With gasoline prices inching upward this summer, the fuel economy of the new vehicles sold in the U.S. is continuing to improve compared with historic figures, the University of Michigan reports.

Despite a slight dip in June, fuel economy of new vehicles sold in the U.S. has exceeded 25 miles per gallon for the fifth straight month, according to researchers at the University of Michigan Transportation Research Institute (UMTRI) responsible for the monthly survey of fuel economy trends.

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The average fuel economy – window-sticker values – of cars, light trucks, vans and SUVs purchased last month was 25.5 mpg, down from a record-high 25.6 mpg in May. Vehicle fuel economy is now up 5.4 mpg from October 2007, the first full month of monitoring, noted UMTRI researchers Michael Sivak and Brandon Schoettle. (more…)

New Car Buyers Pushing for Better Fuel Economy

Report shows federal mandate, consumer demand drives improvement.

by on Jun.23, 2014

Trucks are hot sellers these days, in some measure because they are getting better gas mileage than ever.

With new cars and trucks getting better gas mileage than ever and new vehicle sales hitting record highs, it’s no surprise that consumers expect their new purchases to continue to be more fuel efficient.

The Consumer Federation of America (CFA) released the results of its annual report today, which found that new vehicles are not only more economical, but also consumers are in favor of the fuel-efficiency rules helping to usher these vehicles to the market.

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“Consumers want and expect the vehicles they intend to purchase to get significantly higher fuel economy,” said Mark Cooper, CFA’s director of research. “Many Americans struggle to live within their budgets, and a large majority are troubled about future gasoline prices.” (more…)

How to Save Fuel in Hot Weather

by on Jun.19, 2014

You can save fuel driving in summer - if your're careful. Photo courtesy: DenverExpressCare.

It was a long, cold winter for much of the U.S., and if you live in one of those Snowbelt states you might have noticed that your fuel bills rose whenever the mercury sank, your car working longer and harder to get both the engine and passenger compartment up to temperature. The good news is that hot weather actually can reduce your fuel consumption – at least if you follow some basic tips.

While your engine warms up faster – requiring less fuel – you need to think about ways to keep the passenger compartment cool without putting the air conditioning on at full blast, cautions the Department of Energy (DoE) and other automotive experts.

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“Under very hot conditions, AC can reduce a conventional vehicle’s fuel economy by more than 25%,” notes new guidelines posted on Fueleconomy.gov. And the impact of running your air conditioning in a hybrid, plug-in or battery-electric vehicle “can be even larger on a percentage basis,” it notes.

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Most Pickups Will Adopt Aluminum Bodies, Says Study

But many planners are taking a wait-and-see approach as Ford launches new aluminum F-150.

by on Jun.10, 2014

Ford's new F-150 will be up to 700 pounds lighter than the outgoing pickup truck. Photo credit: Len Katz.

When the new Ford F-150 comes to market later this year it could usher in a dramatic transformation, according to auto industry leaders, who forecast that more than 75% of all pickups will migrate to aluminum bodies over the next decade.

The payoff could be substantial in terms of both performance and capacity, as well as fuel economy, according to the report by the consulting and research firm Ducker Worldwide. The general rule of thumb is that mileage improves an average 1 mpg for every 100 pounds of weight reduction, and in the case of the new 2015 F-150, Ford expects to save up to 700 pounds per truck.

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“The numbers tell a powerful story of aluminum’s explosive growth across the automotive sector,” said Tom Boney, chairman of the Aluminum Association’s Aluminum Transportation Group, which commissioned the new report.

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Rising Sales Matched by Rising Fuel Economy in May

Sales hit 16.8 million rate while fuel economy improves too.

by on Jun.09, 2014

Ford's F-150, along with other full size trucks, have had banner sales in May and improved gas mileage.

Despite brisk sales of trucks and utility vehicles, the fuel economy of new vehicles purchased by American cars sales continued to climb in May when the seasonally adjusted annual rate of sales reach 16.77 million units, according to a new study by the University of Michigan.

The average fuel economy of new vehicles sold in the U.S. in May was 25.6 mpg — up 0.4 mpg from the value for April. Gasoline prices have been relatively stable during the last year – averaging around $3.64 per gallon – but are still relatively high by historical standards, according to GasBuddy.com.

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Figures from Gas Buddy show that gasoline prices vary from state to state. The highest prices are currently found in California where prices have once again topped $4 per gallon. The price of diesel fuel is also relatively stable across the United States. Diesel fuel is about 30 cents more per gallon in most places around the United States, except in California where it is only 10 cents per gallon higher, the U.S. Energy Information Administration reports.  (more…)

Over Half of New Vehicles Now Deliver at Least 23 MPG

One in nine now top 30 MPG, according to new study.

by on Apr.29, 2014

The Nissan Altima is one of a growing list of vehicles delivering better than 23 mpg - often more than 30 miles per gallon.

Despite the resurgence of full-size pickups, SUVs and muscle cars, American car buyers are getting better fuel economy than ever before, over half of the vehicles sold this year delivering over 23 mpg, according to a new study, with one in nine topping 30 mpg.

Even some traditional gas guzzlers are now yielding mileage once considered a stretch for small cars, industry and government data reveals, though automakers still face a stretch achieving the 54.5 mpg target facing them in 2025, observers warn.

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“This has been remarkable,” said Mark Cooper, research director for the Consumer Federation of America, which has been tracking fuel economy trends for over a decade.  After years of relatively stagnant mileage, the increased federal fuel economy rules passed in 2005 have been paying off, he said, calling it a “great example” of how industry can respond to mandates backed by public support.

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U.S. Fuel Economy Sets Record for 2013

Electrics, hybrids help push toward new high-water mark.

by on Jan.09, 2014

U.S. fuel economy is higher than ever, in part, because of increasing sales of hybrids and electric vehicles.

Despite plunging fuel prices that helped drive a sharp increase in sales of pickup trucks and utility vehicles last year, the fuel economy of the typical new vehicle sold in the U.S. hit an all-time record in 2013.

The average window sticker of new vehicles sold in the U.S. in December was 24.8 mpg – down 0.2 mpg from the revised value in November, but up 4.7 mpg from the value in October 2007, the first month of monitoring by the University of Michigan Transportation Institute.

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The average fuel economy of all vehicles sold during the 2013 calendar year was 24.8 miles per gallon, which was up 1 mile per gallon from the average fuel economy posted for 2012 and 3.9 mpg from 2008, according to the U-M survey. For the 2013 model year, which ended October 1, U-M reports the fuel economy rating for all vehicles is 24.7 mpg, which is the highest level ever. (more…)

Stop/Start Technology to Become Industry Norm by 2022

Fuel-saving system to be offered on 55 million vehicles annually, says new study.

by on Dec.30, 2013

Stop/Start is now offered on a growing range of products, from mainstream models like the Ford Fusion to high-end models like the Porsche Panamera.

You come to a stoplight and as you put your foot on the brake pedal you might notice the car just got a little bit quieter.  What you likely won’t notice until it’s time to fill up again is that it’s also a bit more fuel-efficient.

Credit a new technology called Stop/Start which automatically shuts off a vehicle’s engine rather than wasting gas idling at a light or, say, on a fast food line. Originally developed for use in hybrid vehicles, the concept is rapidly being rolled out on everything from minicars to high-performance luxury vehicles and, according to a new survey, will likely become the norm, rather than the exception, over the next decade.

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“The challenge for automakers is to get the biggest efficiency benefits from the smallest cost increment,” explains David Alexander, senior analyst with Navigant Research.

The consultancy is forecasting that the number of vehicles equipped with Stop/Start technology will grow from 8.8 million to 55.4 million worldwide by 2022.  Based on industry estimates, that would account for more than half of all vehicles produced that year.

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Fuel Economy Continues to Rise for New Vehicles

New oil production in U.S. offsetting need for foreign imports.

by on Dec.13, 2013

Ford's EcoBoost engine family is helping to improve U.S. fuel economy.

The fuel economy of new vehicles sold in the United States set a record for efficiency during model year 2012 as vehicles reached an all-time high fuel economy of 23.6 miles per gallon, the U.S. Environmental Protection Agency has reported.

The 23.6 mpg figure represented a 1.2 mpg increase over the previous year, making it the second largest annual increase in the last 30 years. Fuel economy has now increased in seven of the last eight years, according to the EPA.

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“Today’s new vehicles are cleaner and more fuel efficient than ever, saving American families money at the gas pump and helping to keep the air that we breathe cleaner,” said Janet McCabe, Acting Assistant Administrator for EPA’s Office of Air and Radiation. “Each year new technologies are coming on line to keep driving these positive trends toward greater and greater efficiency.” (more…)