There's not a single conventional luxury or comfort feature the 2011 Cadillac SRX doesn't have; and in terms of high-tech safety, connectivity, and entertainment features, the SRX excels. Standard features on all SRX models includes keyless entry, cruise control, heated mirrors, steering-wheel audio controls, and a CD/MP3 sound system with XM Satellite Radio. In addition to the base model, the 2011 SRX is offered in Luxury Collection, Performance Collection and Premium Collection models. Highlights offered with those packages include three-zone climate control; adaptive forward lighting that swivels the headlamps in sync with vehicle steering; a power liftgate with adjustable height setting (it won't hit your garage door if opened while parked inside); an integrated hard disc drive for audio storage; and a dual-screen video system for rear entertainment. Bluetooth compatibility is standard, as is OnStar's turn-by-turn navigation service for buyers who do not opt for the car's navigation system option.