Buick LaCrosse - 37 mpg with eASSIST technology!

2012 LACROSSE COMES STANDARD WITH NEW eASSIST™ FUEL-SAVING TECHNOLOGY, FOR 37 MPG HIGHWAY FUEL ECONOMY IN A FULL-SIZE SEDAN• The eAssist “light electrification” system produces 25-percent increase in fuel economy• eAssist technology is standard on all 2012 models with the 2.4L four-cylinder engine• Provides customers with a full-size luxury sedan featuring 37 mpg highway and 25 mpg city for about