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GM Korea introduces Alpheon eAssist; 25% improvement in fuel economy

Green Car Congress

Like the light electrification powertrain of the Buick LaCrosse upon which it is based, the Alpheon eAssist features a 2.4-liter General Motors launched the Buick LaCrosse with eAssist in China on 25 August. General Motors launched the Buick LaCrosse with eAssist in China on 25 August. mpg US, 7.1 Earlier post.).

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Road Test: 2022 Acura RDX SH-AWD A-Spec Advance

Clean Fleet Report

Power, but not enough efficiency to hit 30 mpg. The EPA fuel economy numbers of 21 mpg city/26 highway/23 combined are almost exactly what we got covering 301 miles driving through Southern California. We were hoping to get 30 mpg on the highway, but no matter how hard we tried the best we could do was 28.1

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