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Average US new vehicle fuel economy in December down from November; 2017 average unchanged from 2016

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in December was 25.0 This drop likely reflects the increased proportion of light trucks versus passenger cars in the sales mix, they suggested. The average fuel economy of new vehicles sold in the US 2017 was 25.2

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UMTRI: average new vehicle fuel economy in June up 0.3 mpg from June

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in July was 25.4 This increase likely reflects the decreased proportion of light trucks in the sales mix in July compared to June, they suggested. mpg reached in August 2014. in May 2017, down from 0.84 in May 2017, down from 0.84

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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 This likely reflects both a continuing increase in the proportion of light trucks sold each month, as well as the recent calculation adjustments for window-sticker values implemented by the EPA for model year 2017, they suggested.

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Gasoline consumption per capita in 2020 was on par with that in 1965

Green Car Congress

(The maximum—136,468 million gallons—was reached in 2014.). Not coincidentally, the first Corporate Average Fuel Economy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles. Total consumption (millions of gallons). Total consumption (millions of gallons).

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New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

Green Car Congress

Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017. Overall, global fuel economy has improved by an average of 1.7% Source: GFEI.

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CMU study highlights lower-cost design path to fuel economy compliance: acceleration trade-off

Green Car Congress

A team at Carnegie Mellon University has found that engineering design modifications that compromise other performance attributes—specifically acceleration—offer a pathway to reduce the cost to automakers of compliance with fuel economy standards. —Whitefoot et al. 1-6) years after the regulations are announced.

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California ARB Backs White House Program for Medium- and Heavy-Duty and Next Phase of Light-Duty Vehicle GHG and Fuel Economy Standards; Looking for LDV Improvements on the Order of 3-6% Annually

Green Car Congress

President Obama’s announcement of the first-ever national policy to increase fuel efficiency and decrease greenhouse gas (GHG) pollution from medium- and heavy-duty trucks for model years 2014-2018. Earlier post.). Earlier post.). Earlier post.). Earlier post.). Workshops have been held and more are planned for the summer of 2010.