The 2013 Cadillac CTS 3.6L Performance AWD 4-door Sedan is a well-equipped luxury sport sedan. Here's a breakdown of its typical features: Powertrain and Performance: Engine: 3.6-liter V6 engine, producing 318 horsepower at 6800 RPM and 275 lb-ft of torque at 4900 RPM. Transmission: 6-speed shiftable automatic transmission with grade braking, performance algorithm shifting, and driver shift control. Drivetrain: All-Wheel Drive (AWD). Suspension: Sport-tuned suspension with thicker front and rear stabilizer bars, monotube shock absorbers, and short and long arm front suspension. Brakes: 4-wheel anti-lock braking system (ABS) with front and rear ventilated disc brakes, emergency braking assist, and electronic brakeforce distribution. Fuel Economy: EPA-estimated 18 mpg city / 27 mpg highway / 21 mpg combined. Exterior Features: Wheels: 18-inch alloy wheels (various finishes were available, including polished aluminum). Lighting: Xenon High-Intensity Discharge (HID) headlamps, adaptive headlights, automatic headlights, auto delay-off headlamps, daytime running lights, and front fog/driving lights. Mirrors: Heated mirrors, power-adjustable side mirrors. Other: Dual-tip stainless steel exhaust, body-color door handles, black grille, solar-tinted glass. A power tilt/slide moonroof/sunroof was often available as an option. Interior Features and Comfort: Seating: Leather upholstery, 8-way power-adjustable front bucket seats with power lumbar support, multi-level heating for front seats, 2 memorized driver seat settings, height-adjustable driver and passenger seats. Rear seats are 60/40 split-folding with a pass-through center armrest. Climate Control: Dual-zone front automatic climate control, rear ventilation ducts, sun sensor. Steering Wheel: Leather-wrapped steering wheel, power tilt and telescopic steering wheel with audio controls. A heated steering wheel was also available. Convenience: Remote engine start, keyless entry (proximity entry system), push-button start, universal remote transmitter (for garage door, security system, etc.), cruise control, power windows (with 4 one-touch), remote trunk release, cargo net, front and rear cupholders, front and rear door pockets, front seatback storage, retained accessory power, trunk light, dual illuminating vanity mirrors, electrochromatic inside rearview mirror, rear floor mats. Trim: Simulated carbon fiber trim on the dash, center console, and doors; leather trim on the shift knob. Wood trim was also an option. Infotainment and Technology: Audio: Bose premium brand audio system with 10 total speakers, 1 subwoofer, 300 watts stereo output, AM/FM stereo, CD player, MP3 playback, auxiliary audio input, USB connection, satellite radio (with 3 months provided service), radio data system, adjustable speed sensitive volume control, diversity antenna, surround sound (5.1 discrete). A 40GB hard drive was often included. Navigation: Available hard drive-based navigation system with real-time traffic information and voice operation. The screen for the navigation system emerged from the top of the dash. Connectivity: Bluetooth wireless technology for phone and audio streaming, OnStar telematics system (including automatic crash notification, on-demand roadside assistance, emergency button, stolen vehicle locator, active intervention, and remote door unlock). Displays: Driver information system, fuel economy display. Safety and Security: Airbags: Driver and passenger front airbags, dual front side-mounted airbags, front and rear head airbags (side curtain airbags), passenger airbag occupant sensing deactivation. Stability and Traction: Stability control, traction control. Braking: 4-wheel ABS, front and rear ventilated disc brakes, emergency braking assist, electronic brakeforce distribution. Other Safety: Child seat anchors, rear door child safety locks, tire pressure monitoring system, dusk-sensing headlamps, auto delay-off headlamps, front multi-adjustable headrests,