TRANSMISSION 4-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED WITH OVERDRIVE HYDRA-MATIC (4T80-E) (STD), AUDIO SYSTEM AM/FM STEREO WITH CD/MP3 PLAYER seek-and-scan digital clock auto-tone control Radio Data System (RDS) automatic volume Theftlock and 8-speakers (STD), WHEELS 17 (43.2 cm) HEAVY-DUTY 8-LUG CHROME ALUMINUM, ENGINE NORTHSTAR 4.6L DOHC V8 (275 HP [205 kW] @ 6000 rpm 295 lb-ft of torque [400 N-m] @ 4400 rpm) (STD), TIRES P235/60R17 SPECIALTY-RATED ALL-SEASON WHITEWALL (STD), NUANCE LEATHER SEATING SURFACES (STD), COACHBUILDER LIMOUSINE PACKAGE Includes Standard Equipment, SEATS FRONT 40/20/40 FLEX SEATING WITH LEATHER SEATING SURFACES column shift 8-way power driver and front passenger seat adjusters adjustable outboard head restraints and fold down inboard armrest (STD), Air Suspension, Traction Control, Front Wheel Drive, Air Suspension, Tires - Front All-Season, Tires - Rear All-Season, Conventional Spare Tire, Aluminum Wheels, Power Steering, ABS, 4-Wheel Disc Brakes, HID headlights, Automatic Headlights, Fog Lamps, Daytime Running Lights, Heated Mirrors, Power Mirror(s), Integrated Turn Signal Mirrors, Intermittent Wipers, Power Driver Seat, Power Passenger Seat, Leather Seats, Split Bench Seat, Driver Adjustable Lumbar, Passenger Adjustable Lumbar, Pass-Through Rear Seat, Floor Mats, Leather Steering Wheel, Adjustable Steering Wheel, Woodgrain Interior Trim, Tire Pressure Monitor, Tire Pressure Monitor, Trip Computer, Telematics, Navigation from Telematics, Requires Subscription, Power Windows, Power Door Locks, Cruise Control, Remote Trunk Release, Immobilizer, Keyless Entry, Power Door Locks, Remote Trunk Release, Remote Engine Start, Remote Engine Start, Climate Control, Multi-Zone A/C, A/C, Rear A/C, Rear Defrost, AM/FM Stereo, CD Player, MP3 Player, Auto-Dimming Rearview Mirror, Driver Vanity Mirror, Passenger Vanity Mirror, Driver Illuminated Vanity Mirror, Passenger Illuminated Visor Mirror, Rear Reading Lamps, ABS, 4-Wheel Disc Brakes, Driver Air Bag, Passenger Air Bag, Front Side Air Bag, Passenger Air Bag Sensor, Child Safety Locks, Traction Control, Daytime Running Lights