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Gas Mileage Keeps Rising: Record 23.8 MPG Average In 2012

Green Car Reports

mpg don't usually get much coverage on GreenCarReports--they simply aren't that green. In this instance though, that gas mileage figure doesn't refer to a particular car--it refers to every car sold in 2012. Cars averaging 23.8

MPG 112
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Latest EPA automotive trend report shows MY 2017 fleet fuel economy of 24.9 mpg; new record

Green Car Congress

The report also assesses compliance performance for individual automakers and for the US fleet as a whole with the greenhouse gas emissions standards for light-duty vehicles. Changes in estimated Real-World Fuel Economy and CO 2 for Large Manufacturers, 2012-2017. Estimated Real-World CO 2 and Fuel Economy. Source: EPA. Source: EPA.

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New 2012 Honda Civic lineup boosts fuel economy in all models; Hybrid and HF offer 40+ mpg

Green Car Congress

The entire redesigned ninth-generation Honda Civic lineup will become more fuel efficient with two models—the all-new 2012 Honda Civic HF and the Civic Hybrid—each delivering fuel economy estimates of more than 40 mpg (5.9 liter i-VTEC engine, the Civic HF is targeted to earn EPA-estimated fuel economy of 41 mpg (5.74

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Renault introducing three Energy engines in the Mégane Collection 2012; fuel economy up to 67 mpg US

Green Car Congress

L/100km, equivalent to 67 mpg US. Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5 liters/100 km (67 mpg US) with CO 2 emissions of 90 g/km.

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2012 Chevy Impala Gas Mileage Rated At 30 MPG Highway

Green Car Reports

With discussions of raising gas-mileage standards beyond the 34 mpg they'll reach in 2015, there's a lot of shrieking about how we'll all be driving subcompacts if the rules get any tougher. Consider the 2012 Chevrolet Impala, Chevy's rapidly aging full-sized four-door sedan.

MPG 95
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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. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

The final model year (MY) 2012 adjusted, real world CO 2 emissions rate is 376 g/mi—a 22 g/mi decrease (-5.5%) relative to MY 2011. MY 2012 adjusted fuel economy is 23.6 mpg higher (+5.4%) than MY 2011. mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years.