The 2014 Cadillac CTS midsize sedan is offered in six main trim levels: Standard, Luxury, Performance, Premium, Vsport and Vsport Premium. Equipment on the CTS Standard trim (four-cylinder only) includes 17-inch alloy wheels, Brembo-branded brakes, heated mirrors, automatic headlights, rear parking sensors, remote ignition, keyless ignition/entry, an auto-dimming rearview mirror, dual-zone automatic climate control, a manual tilt-and-telescoping leather-wrapped steering wheel, a 5.7-inch display screen in the gauge cluster, eight-way power front seats (with two-way power lumbar), driver memory settings, leatherette (premium vinyl) upholstery and fixed rear seats with a trunk pass-through. Electronic equipment includes OnStar telematics, Bluetooth phone and audio connectivity, the base Cadillac User Experience (CUE) infotainment system, an 8-inch touchscreen display, voice commands and an 11-speaker Bose surround-sound audio system with three USB ports, an auxiliary audio jack, and satellite and HD radio. An optional Seating package includes leather seating surfaces, heated and ventilated front seats, a split-folding rear seat, a heated steering wheel with power tilt-and-telescoping, a CD player (glovebox-mounted) and additional LED interior ambient lighting. Upgrading to the CTS Luxury trim (four-cylinder or base V6) includes the above Seating package plus adaptive xenon headlights with automatic high beam control, lane-departure warning, forward collision alert, blind-spot monitoring, rear cross-traffic alert, a rearview camera and Cadillac's vibrating driver's Safety Seat. Standard safety features for the 2014 Cadillac CTS include antilock disc brakes, traction and stability control, active front head restraints, front-seat side airbags and full-length side curtain airbags.