Buick’s Ecotec 2.0L Turbo makes Wards Best Engines list; 2.0L turbo coming for Malibu
Green Car Congress
DECEMBER 16, 2011
turbo I-4 engine that powers the 2012 Buick Regal GS is one of WardsAuto World’s 2012 “10 Best Engines” for North America. The turbo engine is an all-aluminum, dual overhead cam, four-valve design with forged steel connecting rods. The exhaust valves have sodium-filled stems that promote valve cooling. The Ecotec 2.0L
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