The 2007 Buick LaCrosse

  The 2007 Buick LaCrosse is a 4-door, up to 6-passenger luxury sedan, available in 3 trims, ranging from the Buick LaCrosse CX to the Buick LaCrosse CXS. Upon introduction, the Buick LaCrosse CX is equipped with a standard 3.8-liter, V6, 200-horsepower engine that achieves 20-mpg in the city and 30-mpg on the highway. The Buick LaCrosse CXS is equipped with a standard 3.6-liter, V6, 240