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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

They presented their results in a paper at SAE 2014 World Congress in Detroit. In addition, two minivans were subjected to coastdowns to examine the similarity in derived coefficients for two duplicate vehicles of the same model. l/100 km) at 60 mph (97 km/h) to 33 mpg (7.1 The compact sedan, a 2009 Toyota Corolla with a 1.8-liter

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2017 Chrysler Pacifica wins Altair Enlighten Award for weight reduction in full vehicle category; Toyota, Faurecia and AP&T module, technology winners

Green Car Congress

Toyota’s carbon fiber closure panels for the 2017 Prius Prime and Lexus LC500 ( earlier post ), and Faurecia’s Adaptive Valve for exhaust systems employed on the 2017 Chevrolet Silverado took the top honors for the module category. In addition, the all-new Pacifica minivan also makes strategic use of aluminum. 2017 Chrysler Pacifica.

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

Green Car Congress

legal light-duty vehicles from 1984 to present. The study includes various sizes of sedans, wagons, and SUVs, as well as pickup trucks, minivans and a few “muscle” and sports cars. Percent mpg decrease for a given 10 mph increase based on 74 vehicles. Analysis has focused on speeds of 50, 60, 70 and 80 mph. [ Speed increase.

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Road Test: 2022 Subaru BRZ Limited

Clean Fleet Report

The BRZ is EPA rated at 20 mpg city/27 highway/22 combined mpg. mpg, which we thought was great considering how much fun we had whipping through the gears while seeking out every twisty road we could find. We do our best to present our unvarnished evaluations of vehicles and news irrespective of these inducements.

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Road Test: 2024 Dodge Hornet R/T Plus Plug-In Hybrid

Clean Fleet Report

seconds MPG: 21 city/29 highway/24 combined Small displacement, but dual power R/T Plus – Plug-in-Hybrid Electric Vehicle (PHEV) 1.3-liter, seconds MPG: 21 city/29 highway/24 combined Small displacement, but dual power R/T Plus – Plug-in-Hybrid Electric Vehicle (PHEV) 1.3-liter, seconds for the 4,140-pound Hornet R/T.

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Achates Power building 2.7L opposed-piston light-duty engine; exceeding CAFE 2025, Tier 3 targets at lower cost

Green Car Congress

liter OPE will deliver nominal power of 270 hp and max torque of 650 N·m (479 lb-ft); the vehicle will achieve 37 mpg—12% above the 33 mpg fully phased-in CAFE 2025 requirement for a full-size, light-duty pick-up truck (65-70 sq. That works out to an estimated window-sticker label rating of 28 mpg combined.).

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