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US EPA rates Nissan LEAF fuel economy as 99 mpg-equivalent (combined); 73-mile range

Green Car Congress

After completion of five-cycle testing, the US Environmental Protection Agency (EPA) has rated the battery-electric Nissan LEAF with an mpg-equivalent rating of 106 city, 92 highway for a combined 99 mpge. EPA fuel economy label for the LEAF. Projected annual electric cost is $561. Click to enlarge.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

Green Car Congress

EPA Trends report. The EPA report is an authoritative reference for CO 2 emissions, fuel economy, and powertrain technology trends for new personal vehicles in the United States. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values. —EPA 2014 Trends report.

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CMU study concludes alt fuel vehicle incentives for OEMs result in increased fleet gasoline consumption and emissions

Green Car Congress

In the US, the main regulatory drivers for increased light-duty vehicle fuel efficiency are the National Highway Traffic Safety Administration’s (NHTSA) CAFE standards and the US Environmental Protection Agency’s (EPA) GHG standard. The two standards are harmonized for comparable stringency, but there are differences. Earlier post.).

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Road Test: 2022 Hyundai Sonata Hybrid Limited

Clean Fleet Report

Smooth, Quiet and 50+ MPG. The 39 kilowatt (kW) electric motor adds 29 hp and 151 lb.-ft. The gas-electric punch. The EPA estimates fuel economy to be 45 mpg city/51 highway/47 combined, numbers that make Clean Fleet Report smile, as we are happy to drive a car that is a serious fuel sipper.

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Road Test: 2022 Ford Escape PHEV Titanium FWD

Clean Fleet Report

The 2022 Ford Escape Plug-in Hybrid Electric Vehicle (PHEV) is powered by a 2.5-liter The Environmental Protection Agency, EPA , rates fuel economy at 40 highway when running in gasoline mode only. That number jumps to 105 MPGe, or miles per gallon equivalent, when combining electricity and gasoline. all-electric miles. ??

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Road Test: 2022 Kia Rio S 5-door Hatchback

Clean Fleet Report

This combination delivers EPA fuel economy numbers of 33 mpg city/41 highway/36 combined. As a test, part of those miles were driven with the cruise control set at 65 mph where we averaged 44 mpg, and at 60 mph resulting in 51.4 If the Rio is driven lightly, as intended, surpassing the EPA numbers is easy.

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