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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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Volvo Trucks North America introduces I-Torque; up to 31% increase in fuel-efficient speed range

Green Car Congress

Now available as an option with the latest D13 Turbo Compound engine, the Volvo I-Torque is a unique powertrain solution enabling the truck to operate optimally with up to a 31% increase in fuel efficient speed range, achieving up to 8.5 miles per gallon at 85 mph.

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

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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 mpg (RRf at 8.1 mpg (RRf of 12.1

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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

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EcoBoost four-cylinder it replaces, with no compromise in fuel economy anticipated. EcoBoost but with expected same fuel consumption. It improves highway passing times 10% at speeds between 55 mph and 75 mph (89 and 121 km/h). A higher compression ratio results in more efficient fuel combustion.

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Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

Green Car Congress

Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. TSI ACT BlueMotion delivers 96 kW / 130 PS with combined fuel consumption of 4.8 This enables further reduced fuel consumption and emission levels plus powerful torque even at low engine speeds.

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

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The first generation arrived on the market in 1998.) 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). Standard fuel consumption is 4.2 seconds, and on up to an electronically governed top speed of 250 km/h (155 mph). 3 rd generation Audi TT.

Audi 310
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New Porsche 911 Turbo improves fuel economy by 16%

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At speeds up to 50 km/h (31 mph), when the front wheels are turned the system steers the rear wheels in the opposite direction. At speeds above 80 km/h (50 mph), the system steers the rear wheels parallel to the turned front wheels. The new top models of the 911 model series arrive on the market at the end of 2013 in the United States.

Porsche 225