The All New 2010 LaCrosse is a large luxury Sedan and the flagship model of the Buick Brand. The LaCrosse will be offered in three models - CX, CXL, and CXS.

 The CX will be equipped with the new 3.0 liter direct injection V6, premium cloth seats and 17-inch wheels.

The CXL variant is equipped with the same motor, 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. AWD is available.

The CXS comes with a more powerful 3.6 liter direct injection V6, real-time acive ampening suspension, perforated leather heated and cooled seats, and chrome-plated 18-inch wheels(19-inch optional).