Engine, Northstar 4.6L DOHC V8 (275 HP [205 kW] @ 6000 rpm, 295 lb-ft of torque [400 N-m] @ 4400 rpm)

Drivetrain, front-wheel drive

Engine cooling system, heavy-duty (installation required)

Alternator, 150 amps

Battery, maintenance-free with rundown protection

Frame, integral construction with corrosion-resistant coating

Suspension, 4-wheel independent

Automatic level control

Steering, power, Magnasteer, variable-assist, rack-and-pinion

Brakes, 4-wheel antilock, 4-wheel disc

Exhaust outlets, dual chrome-plated tips

Tires, P235/55R17 all-season, blackwall

Sunroof, power, tilt-sliding with express-open and -close and sunshade

Headlamps, Xenon, High-Intensity Discharge (HID), windshield wiper-activated with Twilight Sentinel, cornering lamps and night-time flash-to-pass feature (headlamps on)

Fog lamps, front, integral in front fascia

Glass, Solar-Ray light-tinted

Glass, laminated front-side, theft-deterrent

Wipers, front intermittent with structureless wiper blades

Lamps, LED backup

Lamp, LED center high-mounted stop/brake (CHMSL)

XM Radio XM Radio is standard on more than 50 2010 GM models, including three trial months of service. XM turns your world on with commercial-free music channels for virtually every music genre, all in amazing digital quality sound. Turn on your favorite sports, the biggest names in News, Talk and Comedy, family programming, exclusive concerts and original music series, wherever you go from coast to coast. Everything worth listening to is now on XM (XM service available only in the 48 contiguous United States and the District of Columbia. XM Radio subscription required and sold separately after trial period. Fees, taxes, and a one-time reactivation fee, may apply. Subscriptions governed by XM Customer Agreement available at xmradio.com. All fees and programming subject to change. Family programming Packages are available.)

Antenna, integral front and rear

Seats, heated and cooled driver and front passenger

Seats, heated rear outboard seating positions with perforated rear seat inserts. Front seat inserts are non-perforated unless option (KB6) heated and cooled driver and front passenger seats is ordered.

Seat adjusters, driver and front passenger 4-way power lumbar control

Seat, rear pass-through

Armrest, rear center with dual cup holders and storage

Console, center with storage bin, storage tray, dual cup holders, coin holder and armrest

Steering column, without column shifter (floor shift) (Requires (AQ9) front bucket seats with leather seating surfaces.)

Instrumentation, analog with speedometer, tachometer, fuel gauge, coolant temperature and Driver Information Center

Fuel gauge, analog

Windows, power with front and rear Express-Down, front Express-Up and rear passenger lockout

Cruise control, electronic with set and resume speed

Fuel filler door release, push/push

Theft-deterrent system, vehicle, PASS-Key III+

Retained accessory power power windows and audio system remain operational after ignition is switched off for 10 minutes or until a door is opened

Climate control, tri-zone automatic with individual climate settings for driver, right-front passenger and rear passengers, dual-zone front and auxiliary rear air/heat control and an air filtration system

Mirror, inside rearview auto-dimming with compass display and OnStar controls

Universal Home Remote includes garage door opener, 3-channel programmable

Map pockets, front doors and front seatbacks

Visors, driver and front passenger illuminated vanity mirrors

Lighting, illuminated entry

Lighting, LED interior with rear reading lights

Trunk mat

Cargo net, trunk

Brake/transmission shift interlock, for automatic transmissions

Daytime Running Lamps

Air bags, dual-stage frontal and side-impact, driver and right-front passenger and head curtain side-impact, front and rear outboard seating positions with Passenger Sensing System. (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and outboard rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your childs age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicles Owners Manual and child safety seat instructions for more safety information.)

Parking Assist, front and rear, Ultrasonic with rearview LED light bar and audible warning

Safety belts, 3-point, driver and right-front passenger, lap belt only on center front seat

Safety belts, 3-point, rear, all seating positions with outboard comfort guides

Door locks, rear child security