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

Green Car Congress

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.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Adjusted fuel economy distribution by model year. Fuel economy. Source: EPA.

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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. liter four-cylinder engine, also suffered as its fuel economy dipped 22% from 42.5

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UMTRI: US new vehicle fuel economy stayed the same in July

Green Car Congress

After a three-month drop, fuel economy of all new vehicles sold in the United States remained unchanged in July, according to researchers at the University of Michigan Transportation Research Institute (UMTRI). Average fuel economy (window-sticker values) of cars, light trucks, minivans and SUVs purchased last month was 23.6

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Fuel Economy Keeps Rising: 24.6 MPG In March

Green Car Reports

But that''s the average economy of all cars, light trucks, minivans and SUVs purchased in the U.S. mpg higher than January and February''s revised figures, both the previous.' If you''re used to driving around in a Prius then average miles per gallon of 24.6 will sound a little poor in comparison.

MPG 106
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Average fuel economy of new vehicles in the US rose again in November; UMTRI Eco-Driving Index at 0.87, highest since April

Green Car Congress

Average fuel economy of all new vehicles sold in the United States is up for the second straight month, according to researchers at the University of Michigan Transportation Research Institute (UMTRI). Average fuel economy of cars, light trucks, minivans and SUVs purchased in November was 22.7 mpg, up from 22.6

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ORNL researchers quantify the effect of increasing highway speed on fuel economy

Green Car Congress

This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fuel economy estimates for city, highway, and combined driving for all U.S.-legal drop in fuel economy due to traveling 80 mph rather than 70 mph. Speed increase.