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EVs dominate list of efficient cars in ORNL 2022 Fuel Economy Guide

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The 2022 Fuel Economy Guide, released by ORNL for the DOE/EPA fueleconomy.gov website, provides up-to-date information on fuel economy, environmental and safety data, so consumers can choose the most fuel-efficient vehicle that meets their needs. Credit: Andrew Sproles/ORNL, U.S.

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2014 Chevrolet Malibu 2.5L base model with standard stop/start delivers 14% improvement in city fuel economy

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l/100 km, respectively)—a 14% improvement in city fuel economy—at a starting price of $22,965, including an $825 destination charge but excluding tax, title, and license and dealer fees. The engine automatically restarts when the driver takes his or her foot off the brake. l/100 km and 6.5 Earlier post.).

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GFEI report suggests $2T savings from fuel economy improvements in ICE vehicles through 2025 can help fund long-term transition to plug-ins

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Increasingly efficient conventional combustion-engine vehicles will be key in moving towards a low carbon future, according to the GFEI. Far better fuel economy from cost-effective conventional technologies can keep fuel demand steady and save close to half the CO 2 emissions from cars by this date.

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Study finds that increased vehicle travel and decreased occupancy have undercut the impact of improving fuel economy over last 40 years

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Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8 Combining these two effects yields a reduction of about 14% in the amount of fuel used.

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Chevrolet makes Stop/Start standard on base 4-cylinder in 2015 Impala; 5% improvement in city fuel economy

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liter ECOTEC engine, an addition that improves the vehicle’s city fuel economy by nearly 5%, or one mile per gallon. The Impala comes standard with a four-cylinder engine, which currently accounts for more than 30% of Impala retail sales. engine with stop/start, and a premium 3.6L six-cylinder engine.

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Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

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The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).

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Mitsubishi Motors to launch new Mirage global compact in Japan; 1.0L gasoline engine with 64 mpg US

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liter 3-cylinder MIVEC (Mitsubishi Innovate Valve timing Electronic Control) engine to a new version of the INVECS-III (Intelligent & Innovative Vehicle Electronic Control System) CVT transmission. M and G trim levels employ Eco Drive Assist which promotes smarter and more fuel-efficient driving. km/liter (64 mpg US, 3.7 km/liter (54.6

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