The 2010 Buick LaCrosse comes in three trim level- CX, CXL and CXS and with a choice of two V6 engines. prices will range from $27,085 to $33,015. The CX is powered by a a new 3.0L direct injection V-6 that delivers 255 hp and and 211 lb.-ft. of torque and is mated to a six-speed automatic transmission. The CXL gets the same engine as the CX, but adds leather-appointed heated seats, dual-zone automatic climate control, fog lamps, outside rearview mirror with LED turn indicators and puddle lamps, and 18-inch wheels. Intelligent AWD is available.