The 2010 Buick LaCrosse is part of the second-generation LaCrosse lineup. Powered by a 3.0L V6 engine producing 255 horsepower or an optional 3.6L V6 with 280 horsepower, this sedan provides a smooth and comfortable ride. Both engines are mated to a six-speed automatic transmission and comes in front-wheel drive; an all-wheel-drive option is available for the top-line CXS trim. The LaCrosse comes in three trims: CX, CXL, and CXS, with the CXS offering high-end luxuries such as perforated leather seats and a Harman Kardon sound system. Key safety features of the 2010 LaCrosse include anti-lock brakes, stability control, front-seat side airbags, full-length side curtain airbags and OnStar support. The infotainment system is managed through a sizable LCD touchscreen and offers capabilities such as smartphone integration and satellite radio. The 2010 LaCrosse marked Buick's effort to reposition itself toward more upscale, luxury offerings.