The 2011 Buick LaCrosse is offered in three trim levels: CX, CXL and CXS.
The base CX includes 17-inch steel wheels, a power driver seat, a tilt-and-telescoping steering wheel with audio controls, full power accessories, OnStar and a seven-speaker audio system with a CD/MP3 player, an auxiliary audio jack and satellite radio. Options for the CX include 17-inch alloy wheels and a Comfort and Convenience package that includes dual-zone automatic climate control, an auto-dimming mirror, Bluetooth, power lumbar adjustment for the driver seat, a power front passenger seat and remote engine start. A premium 11-speaker Harman Kardon surround-sound audio system with an iPod/USB interface is also available.
Stepping up to the CXL nets all of the standard and optional CX equipment plus 18-inch alloy wheels, foglamps, heated mirrors, heated front seats and leather upholstery. Available on the CXL is another Comfort and Convenience package that includes rear parking sensors, driver memory settings and auto-dimming sideview mirrors. A Driver Confidence package includes adaptive xenon headlights, a blind-spot warning system and a head-up display. There's also the optional Luxury package that includes a heated leather/wood-grain steering wheel, ventilated front seats, a power rear sunshade and keyless ignition/entry.
Individual option highlights include a sunroof, chrome wheels, a navigation system (with rearview camera and digital music storage), a rear seat entertainment system (with dual display screens) and the Harman Kardon audio system.
The CXS trim level includes 19-inch alloy wheels and everything above except the navigation system, power sunroof, Driver Confidence package and rear entertainment system, which all remain optional. A Touring package is optional for the CXS and includes different 19-inch wheels and adaptive shock absorbers.