2006 buick lacrosse cx, opal white. Smooth and quiet ride with a powerful v6 3.8l engine! The V6 puts out 200-hp and 230 ft-lbs of torque.The CX model comes with an Automatic transmission, stability control, and traction control. Fuel economy comes in at 17 cty/28-hwy. The Buick LaCrosse is a fine example of American sedan comfort. Contact our dealership, today, to test drive the Buick LaCrosse before it's history! (877) .