This Denali features a TV/DVD, Navigation, Sunroof, Remote start, XM radio, Quad captain\'\'s chairs, Rear/dual air, Bose sound system, Heated seats in front and rear, Driver memory settings, Onstar, Homelink, Power Liftgate, Wood grain interior, Side air bags front and rear, Steering wheel audio control, Power 2nd row seat release, and had an original MSRP of $55, 155., Fuel economy EPA highway (mpg): 19 and EPA city (mpg): 13, Remote power locks includes trunk/hatch and speed sensing, Front power windows with two one-touch; rear power windows, Cruise control, Trailer towing preparation includes tow hook, Four-wheel ABS, Four disc brakes including four ventilated discs, Driver front airbag with multi-stage deployment; passenger front airbag with occupant sensors and multi-stage deployment, Parking distance sensors rear and radar, Rear air conditioner, Split bench front facing removable symmetrical third row seats with three seat capacity, Collision warning system, Height adjustable pedals, Electronic brake distribution, Electronic traction control via ABS & engine management, Stability control, Tinted glass on cabin; rear and side, Front and rear alloy wheels with 18 inch rim diam; 8 inch rim width and partial wheel covers, All three rows roof airbag, Projector beam lens halogen bulb headlights, Front fog lights, Luxury trim leather on gearknob; wood/woodgrain on doors and wood/woodgrain on dashboard, Roof rails, Voice activating system, External temperature.