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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.

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New Chrysler 300 Luxury Series sedan mates 8-speed automatic to V6 Pentastar; up to 17% improvement in fuel economy

Green Car Congress

Designed to be the most fuel-efficient Chrysler flagship sedan yet, the new 2012 Chrysler 300 Luxury Series combines an eight-speed automatic transmission with the 292 hp (218 kW) 3.6-liter The 2012 Chrysler 300 is the first domestic luxury sedan to feature an eight-speed automatic transmission. L/100 km, respectively).

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Chrysler unveils 2013 Ram with array of new systems focused on fuel economy

Green Car Congress

Chrysler unveiled the 2013 Ram pickup, featuring an array of fuel-saving systems including a more fuel efficient and more powerful 3.6-liter Specific fuel economy figures are note available yet.) liter V-8 HEMI—Chrysler’s first application with a V-8 (TorqueFlite 8 with V-8 is late availability).

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Chrysler offering ZF 8-speed automatic in 2012 Chrysler 300 and Dodge Charger; improved fuel economy

Green Car Congress

Chrysler will offer an eight-speed automatic transmission introduced and licensed through ZF ( earlier post ) in the Chrysler 300 and Dodge Charger for 2012. The result is a four mile-per-gallon increase in fuel economy that pushes the highway EPA rating to 31 mpg US (7.6 Fuel economy for both models is 19 mpg US (12.4

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Stop/start to be standard with V-6 in Jeep Cherokee and I-4 in 2015 Chrysler 200; up to 3% better fuel economy

Green Car Congress

Chrysler Group is offering fuel-saving Engine Stop-Start (ESS) technology as standard equipment on certain models of the award-winning 2015 Jeep Cherokee mid-size SUV and 2015 Chrysler 200 mid-size sedan. Chrysler 200 customers who opt for the 2.4-liter Chrysler 200 customers who opt for the 2.4-liter

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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 Reports Fifth Consecutive Annual Increase in US New Vehicle Fuel Economy; Up 9% Since 2004, Back to Levels of Early 1980s

Green Car Congress

Adjusted CO 2 emissions and adjusted fuel economy by model year. For the fifth consecutive year, the US Environmental Protection Agency (EPA) is reporting an increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide emissions for new US cars and light duty trucks. Source: EPA. mpg US (11.2