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ORNL researchers quantify the effect of increasing highway speed on fuel economy

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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 legal light-duty vehicles from 1984 to present. 50 to 60 mph.

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EPA fuel economy report finds weight and power leveling off, footprint stable

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EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report found that fuel economy for the US fleet continues to improve. The report found that fuel economy for the US fleet continues to improve.

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

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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). seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8

Audi 310
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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). liter EcoBoost four-cylinder engine that delivers more horsepower and torque than the 2.0L

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Update on the ACCESS fuel efficient engine project; simulations find up to 48.9% improvement in fuel economy over baseline

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Especially with increased production volume of renewable fuels and optimized powertrain solutions for flexible fuel vehicles, there is a chance for combustion engines to not only remain in the market but also be sustainable for future vehicle. improvement in fuel economy over the baseline engine for the Metro-Highway (M-H) cycle.

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Argonne study identifying fuel consumption penalties for CNG use in conventional light-duty vehicles; optimization pathways

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Light-duty vehicle fuel economy penalties for CNG in conventional engines, with and without scaling for performance equivalence. the CNG-fueled engine has lower performance) and up to a 12% fuel consumption penalty when the engine is resized (i.e., “up-sizing”) Source: ANL. Click to enlarge. seconds for CNG vs. 9.5

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Volkswagen prices 2017 e-Golf starting at $30,495; longer range, better fuel economy, more power

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Improved battery chemistry also helps improve the overall fuel economy of the 2017 e-Golf. For city driving, the EPA estimated fuel economy is 126 MPGe; highway driving is rated at 111 MPGe; and combined city/ highway at 119 MPGe, improved over the 2016 EPA estimates of 126, 105 and 116, respectively.