Actual fuel economy of cars and light trucks: 1966-2019

Green Car Congress

vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My Calculated vehicle fuel economy is available going back to 1923.

Tips: 6 Ways to Increase Your Fuel Economy

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But how can you increase your fuel economy? Surprisingly, the number of items you carry in your vehicle can have a meaningful impact on your fuel economy. However, idling is a huge waste of fuel and money. 6 – Choose a Fuel-Efficient Vehicle.

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Actual fuel economy of cars and light trucks: 1966-2017

Green Car Congress

vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. Calculated vehicle fuel economy is available going back to 1923. The primary measure in this analysis is the average miles driven per gallon of fuel for each year. For 1966 through 1985, fuel economy was calculated from the information in a summary publication by the U.S.

2019 314

NHTSA to propose new fuel economy standards soon; 8% increase per year for MY 2024-2026

Green Car Congress

The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) announced that it will soon propose robust new fuel economy standards. The new standards would increase fuel efficiency 8% annually for model years 2024-2026 and increase the estimated fleetwide average by 12 miles per gallon for model year 2026, relative to model year 2021. Fuel Efficiency Market Background Regulations

PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

Green Car Congress

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system.

2020 326

Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

Green Car Congress

A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Emissions Fuel Efficiency Market Background

2020 382

Average fuel economy for MY 2019 light-duty vehicles was 95% better than MY 1975

Green Car Congress

The average production-weighted fuel economy for all new light-duty vehicles in model year (MY) 2019 was 95% better than in MY 1975, while average horsepower was 78% higher and weight was 1% higher, according to the 2019 EPA Automotive Trends Report. Fuel Efficiency Market Background

2020 222

Future Fuel Strategies: 40+ countries developing light-duty vehicle fuel economy standards

Green Car Congress

Fuels market analyst Tammy Klein notes that more than 40 countries are developing light-duty vehicle fuel economy standards. Ten years ago, only four governments 10 years ago had introduced mandatory GHG emission and/or fuel economy standards: China, Japan, South Korea, and the United States. Global LDV Fuel Efficiency Improvement. Several countries have set heavy-duty vehicle fuel economy standards as well. Fuel Efficiency Regulations

2019 210

Latest EPA automotive trend report shows MY 2017 fleet fuel economy of 24.9 mpg; new record

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The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and Fuel Economy. Since 2004, CO 2 emissions have decreased 23%, or 104 g/mi, and fuel economy has increased 29%, or 5.6 Emissions Fuel Efficiency

2019 224

DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

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In 2018, 27% of new light-duty vehicles sold in the US had fuel economies of more than 30 miles per gallon (783 l/100 km), according to the US Department of Energy (DOE). By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). had fuel economy over 30 mpg; by 2018, that share had grown to 27%. of light-duty vehicles produced were plug-in vehicles with fuel economies greater than 60 mpg (3.92

2019 204

XL launches PHEV Ford F-250; 50% improvement in fuel economy

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The energy is then transferred back into the drivetrain through an electric motor which helps propel the vehicle during acceleration, reducing fuel consumption, CO 2 emissions and brake wear. XL unveiled its plug-in hybrid electric Ford Super Duty F-250 pickup truck ( earlier post ) at the NTEA Work Truck Show in Indianapolis.

2019 216

DOE: new vehicle fuel economy improved 33% from 1980-2016

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According to data gathered by the US Department of Energy (DOE) from the US Environmental Protection Agency (EPA), new vehicle fuel economy in the US has improved 33% from 1980-2016, despite a 120% increase in horsepower and 47% improvement in acceleration (measured by time to accelerate from 0 to 60 mph). In the 1990s and early 2000s, fuel economy decreased while vehicle weight increased, and fuel economy has improved nearly every year since 2004.

2017 186

EPA: preliminary data show average fuel economy of new light-duty vehicles reached a record high of 25.7 MPG in 2020

Green Car Congress

Preliminary data in EPA’s 2020 Automotive Trends Report shows average fuel economy for model year 2020 light-duty vehicles increased to 25.7 If this preliminary data holds, that will be a new record high for average new light-duty vehicle fuel economy.

EIA: fuel economy improvements bring diminishing returns in fuel savings

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Improving fuel economy exhibits diminishing returns in fuel savings, according to a brief analysis by the US Energy Information Administration (EIA). For example, switching from a 10-mile-per-gallon (mpg) vehicle to a 15-mpg vehicle saves more fuel and results in greater fuel cost savings than switching from a 25-mpg vehicle to a 75-mpg vehicle.

2014 263

Deadline for comments on EPA fuel-economy rollback is Tuesday

Green Car Reports

Readers who want to make their voices heard in objection to (or support of) the EPA proposal to freeze fuel economy standards have until tomorrow to get their comments in. The EPA proposed in early August to undo Obama-era rules requiring cars to reach increasingly stringent fuel-economy targets through 2025. EPA Corporate Average Fuel Economy

2018 81

NYC study of actual fuel economy of fleet finds hybrids more fuel efficient as compared to conventional vehicles than expected

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Using telematics, NYC Fleet, part of New York City’s Department of Citywide Administrative Services (DCAS), recently analyzed actual fuel economy in its hybrid and non-hybrid vehicles and compared it to the EPA ratings for each make and model. hybrids are even more fuel efficient as compared to regular fuel vehicles than expected. This system has improved the ability to report on use-based fuel economy per vehicle.

2020 184

US new-vehicle fuel economy drops again in September

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The average fuel economy (window-sticker value) of new vehicles sold in the US in September was 25.2 Fuel economy is down 0.6 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg (9.33 l/100 km)—down 0.1

2016 200

EPA, NHTSA issue One National Program Rule; EPA withdraws CA waiver for GHG and fuel economy

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The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a final action entitled the “ One National Program Rule ,” which will enable the federal government to provide nationwide uniform fuel economy and greenhouse gas emission standards for automobiles and light duty trucks. Emissions Fuel Efficiency Regulations

2019 192

UMTRI: average US new vehicle fuel economy drops in October

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The average fuel economy (window-sticker value) of new vehicles sold in the US in October was 25.2 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). . mpg (9.33 l/100 km), down 0.1 mpg from September, according to the monthly report from Dr. Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI).

2017 174

EPA fuel economy report finds weight and power leveling off, footprint stable

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EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report is the authoritative reference for real-world fuel economy, technology trends and tailpipe carbon dioxide emissions, for new personal vehicles sold in the US every year since 1975. The report found that fuel economy for the US fleet continues to improve. Pickup trucks increased fuel economy by 0.1

2018 221

Gen 3 Ecodiesel in 2020 Ram 1500 EcoDiesel delivers 480 lb-ft, leading fuel economy

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The all-new third-generation 3.0-liter V-6 EcoDiesel is also expected to lead the segment on fuel economy. Pricing and fuel economy ratings will be announced closer to the truck’s on-sale date. The third generation of the turbocharged 3.0-liter EcoDiesel V-6 delivers increased torque and horsepower, along with fuel economy and minimal levels of noise, vibration and harshness (NVH).

2019 192

Mileage or money? Fiat Chrysler pays for missing fuel economy targets

Green Car Reports

It turns out there's more than one way for automakers to meet fuel-economy targets. One is to develop and sell more fuel-efficient cars and trucks. The other—as demonstrated over the years by quite a few automakers—is to pay fuel economy fines to the U.S. Corporate Average Fuel Economy Fiat Chrysler Automobiles (FCA Treasury as a course of doing business. That's the course Fiat Chrysler took for.

2019 92

ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Affordable, lightweight and capable of withstanding temperatures 100 degrees Celsius higher than commercially available automotive cast alloys, ACMZ is proving to be suitable for the next generation of more fuel-efficient internal combustion engines.

2018 174

UMTRI: average US new vehicle fuel economy drops in June

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The average fuel economy (window-sticker value) of new vehicles sold in the US in June was 25.1 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg (9.36 l/100 km)—down 0.2 mpg from May, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI).

2017 174

Michigan representative: roll fuel economy rules back to 'reasonable' level

Green Car Reports

Right now, the debate over the future of Corporate Average Fuel Economy (CAFE) standards is in full swing. emissions Michigan CAFE Fuel Economy Corporate Average Fuel EconomyToday, they call for a fleet average of 54.5 mpg (or about 38 mpg on window stickers) by 2025 for vehicles sold in the U.S. But many within the auto industry—and those sympathetic to it—would like to see those standards rolled.

BorgWarner Exhaust Heat Recovery System for hybrids can improve fuel economy by up to 8.5%

Green Car Congress

Developed for hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs), BorgWarner’s innovative Exhaust Heat Recovery System (EHRS) can improve fuel economy by up to 8.5% By using the heat from exhaust gas which would normally be diverted through the exhaust pipes and wasted, the technology reduces engine warm-up time and enhances efficiency, thereby improving fuel economy and reducing emissions.

2018 219

UMTRI: average US new vehicle fuel economy drops in October

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in October was 24.8 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg (9.48 l/100 km)—down 0.4 mpg from the value for September, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI).

2016 179

UMTRI: new vehicle fuel economy down in February

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in February was 25.2 This decrease in fuel economy likely reflects the increased market share of light trucks, SUVs, and crossovers in response to the inclement winter weather in a large part of the country, they suggested. Overall, vehicle fuel economy is up 5.1 mpg (9.33 l/100km)—down 0.2

2015 199

UMTRI: average US new vehicle fuel economy drops in September

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in September was 25.2 Fuel economy is down 0.6 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg (9.33 l/100 km), down 0.1

2015 192

EPA reports show automakers meeting fuel-economy, carbon emission rules

Green Car Reports

The EPA's annual CO2 and Fuel Economy Trends Report compares. emissions EPA Fuel EconomyLow gas prices and high sales of crossovers and SUVs have led critics of current U.S. emissions standards to question whether automakers can continue meeting those standards. But a new report from the Environmental Protection Agency (EPA) shows that so far, carmakers are doing just fine.

2016 88

Ford investigates its own fuel-economy testing methods

Green Car Reports

Ford announced on Thursday that it opened an investigation into the fuel economy testing it does to receive official EPA ratings and federal certification to sell its vehicles in the U.S. emissions Corporate Average Fuel EconomyThe company plans to start by retesting its 2019 Ranger midsize pickup, after employees raised concerns through Ford's internal reporting channel called Speak.

2019 62

Automakers Mull Gorilla Glass To Save Weight In Windows, Boost Fuel Economy

Green Car Reports

The tough, scratch-resistant material made by Corning could help carmakers further reduce weight, as they look to increase fuel efficiency. Corporate Average Fuel. Windshield CAFE Fuel Economy Corporate Average Fuel EconomyGorilla Glass is already used for the screens of countless smartphones, but it may start to make its way into cars soon.

2015 116

Hyundai Motor Group unveils CVVD engine technology; +4% performance, +5% fuel economy, -12% emissions

Green Car Congress

CVVD optimizes both engine performance and fuel efficiency while reducing emissions. The valve control technology regulates the duration of valve opening and closing according to driving conditions, achieving a 4% boost in performance and a 5% improvement in fuel efficiency. This helps to improve fuel efficiency by reducing the resistance caused by compression. Emissions Engines Fuel Efficiency

2019 215

MIT study finds carbon prices more cost-effective than fuel economy regs at reducing CO2 emissions; fuel economy regs more efficient at reducing fuel use

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Researchers at the MIT Joint Program on the Science and Policy of Global Change have compared the worldwide economic, environmental, and energy impacts of currently planned fuel economy standards (extended to the year 2050) with those of region-specific carbon prices designed to yield identical CO 2 emissions reductions. If they’re more focused on energy independence, fuel economy standards can deliver, but a tax on gasoline would be more cost-effective.

2015 238

ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Affordable, lightweight and capable of withstanding temperatures 100 degrees Celsius higher than commercially available automotive cast alloys, ACMZ is proving to be suitable for the next generation of more fuel-efficient internal combustion engines.

2018 150

UMTRI: US average new vehicle fuel economy dropped in August

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the in August was 25.3 Fuel economy is down 0.5 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg (9.29 l/100 km), down 0.1

2015 184

Report: EPA delays proposed fuel economy plan until September—or later

Green Car Reports

The EPA's plans to freeze fuel economy and emissions standards have been put on hold until at least Labor Day, sources familiar with the plans told Bloomberg earlier this week. Last August, the EPA released its long-anticipated proposal to unwind the steadily rising fuel-economy standards put in place in 2012 under President Obama, in part to. emissions EPA global warming Corporate Average Fuel Economy

2019 71

Ford Model T: what was its fuel economy, really?

Green Car Reports

In a recent video posted to YouTube, environmental advocacy group The Sierra Club dialed up production values to call out Ford's lobbying efforts to roll back fuel-economy standards. History Fuel Economy Ford Model TThe video showed a man getting into a modern-day Ford, starting the engine, then noting the shift lever had an array of reverse gears but no forward drive. When the.

2018 71

Studies highlight effects of different gasoline components on fuel economy, combustion and emissions

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Researchers at Jilin University (China) have investigated the effect of gasoline components on fuel economy, combustion and emissions in a GDI (gasoline-direct-injection) engine. The team subsequently followed up this first study with a second, exploring the effects in a PFI (port-fuel-injection) engine. 2018a) is published in the journal Fuel , the second (Han et al. 2018b) in the ACS journal Energy & Fuels. provided the test fuels.

2018 174

EPA will maintain fuel-economy standards through 2025

Green Car Reports

Environmental Protection Agency (EPA) has decided to maintain existing Corporate Average Fuel Economy (CAFE) standards through 2025. emissions Politics EPA CAFE transportation policy Corporate Average Fuel EconomyThe U.S. Enacted by the Obama Administration in 2012, the standards call for automakers to achieve a fleet average of 54.5 mpg (equivalent to about 38 mpg in the real world) by that year. The decision follows the.

2016 79

Will Cheap Gas, Soaring SUV Sales Sink Fuel-Economy Goals?

Green Car Reports

Corporate Average Fuel Economy (CAFE) standards require carmakers to achieve a fleet average of 54.5 CAFE Fuel Economy Corporate Average Fuel Economyemissions regulations are forcing carmakers to make their products more efficient over the next decade. mpg by 2025. That's equivalent to roughly 40 mpg on the window sticker. DON'T MISS: Miles Driven In U.S. Hits New All-Time High; Gasoline.

2015 69

NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

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Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

2013 303

Mitsubishi Motors President, EVP resign over fuel economy scandal

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Tetsuro Aikawa, President and COO of Mitsubishi Motors (MMC) in Japan, and Ryugo Nakao, Executive Vice President have resigned over the fuel economy testing scandal that emerged in April. Earlier post.) The resignations are effective 24 June 2016. The company said it would decide on the successors at the board of directors’ meeting. Nissan is swooping in to take a 34% equity stake in MMC for ¥237 billion (US$2.17 billion) in the wake of the unveiling of the scandal. Brief

2016 150