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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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Tesla Model S matches gas cars by going 320 miles at average speeds of 75 mph

Teslarati

The Tesla Model S reached a range on par with internal combustion engine (ICE) vehicles after logging 320 miles of range at 75mph during a highway fuel-economy test run. During the run, the test driver drove the Model S Long Range Plus through a 100-mile stretch of interstate, involving an out-and-back loop at 75 mph in cruise control.

MPH 145
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Study finds 6.3% spread in fuel economy obtained with maximum and minimum rolling resistance tires

Green Car Congress

spread between the fuel economy obtained with maximum and minimum rolling resistance tires. At the average 2015 price of regular gasoline, the obtained fuel-consumption extremes result in a $78 difference in the annual cost of gasoline per light-duty vehicle, Sivak said. with a median of 10.28 with a median of 10.28

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2016 Ford Explorer SUV replaces 2.0L EcoBoost with new 2.3L EcoBoost unit; more power and torque, same fuel economy expected

Green Car Congress

The new 2016 Ford Explorer SUV is making its global debut today at Los Angeles Auto Show with a new available 2.3-liter EcoBoost four-cylinder it replaces, with no compromise in fuel economy anticipated. EcoBoost but with expected same fuel consumption. liter EcoBoost four-cylinder available for the current model.

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Consumer Reports finds Honda Accord hybrid fuel economy “impressive”, but short of EPA 47 mpg rating

Green Car Congress

Consumer Reports fuel economy tests found the Honda Accord Hybrid delivered impressive overall fuel-economy of 40 mpg (5.88 We’ve found that the EPA tests often exaggerate the fuel-economy of hybrids. —Jake Fisher, director of automotive testing at Consumer Reports. Earlier post.). liter gasoline V6.

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Audi announces pricing and fuel economy for 2014 Audi A6, A7 and Q5 TDI diesels

Green Car Congress

Audi has now announced pricing and fuel economy figures for the 2014 A6, A7 and Q5 TDI models, expected to begin arriving at US dealers in late Summer 2013. EPA estimated fuel economy figures for the clean diesel introductions are as follows: Audi MY 2014 US diesel lineup. Diesel Engines Fuel Efficiency'

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New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

Green Car Congress

The new TT and TTS models will be available with three different four-cylinder engines with turbocharging and direct injection. TDI diesel will be available with manual shift and front-wheel drive. The new sports car can accelerate from 0 to 100 km/h (62 mph) in 7.2 seconds and reaches a top speed of 235 km/h (146 mph).

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