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15th
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LOS ANGELES, CA - Buick unveils the 2012 LaCrosse with eAssist,(tm) a new fuel-saving technology that increases fuel economy by 25 percent compared to the four-cylinder/six-speed powertrain in the 2011 LaCrosse. The eAssist technology provides class-leading highway fuel economy of 37 mpg, while maintaining the luxury, performance and value expected from Buick's flagship sedan. Full story...