Engine: Duramax 6.6L Turbo-Diesel V8
Denali Black Diamond Edition
Denali Ultimate Package
Technology Package
Power-Retractable Assist Steps
Power Sunroof
Multipro Audio System By Kicker (Lpo)
Wired Auxiliary Trailer Camera (Lpo)
Gooseneck/5Th Wheel Prep Package
(0 P) Ebony Twilight Metallic
220 Amp Alternator
Prem Front Floor Liners W/Removable Carpet Insert
Engine Block Heater
Trailer Tire Pressure Monitor Sensors
See Onstar (Subscription Required).Com For Information. Access The Entire Suite Of Onstar Safety (Subscription Required) & Security Services And Connected Services. For Retail Customers This Includes The Onstar Guardian App (Subscription Required) Connectivity For Available In-Vehicle Apps In-Vehicle Wi-Fi Hotspot Data And Remote Access Through The Mygmc Mobile App. Fleet Customers Will Receive Onstar Vehicle Insights (Subscription Required) Instead Of Remote Access. (Eligible Vehicles Pr
Air Conditioning Dual-Zone Automatic Climate Control
Air Filter Heavy-Duty
Air Filtration Monitoring
Air Vents Rear
Airbags Dual-Stage Frontal Airbags For Driver And Front Outboard Passenger; Seat-Mounted Side-Impact Airbags For Driver And Front Outboard Passenger; Head-Curtain Airbags For Front And Rear Outboard Seating Positions; Includes Front Outboard Passenger Sensing System For Frontal Outboard Passenger Airbag (Always Use Seat Belts And Child Restraints. Children Are Safer When Properly Secured In A Rear Seat In The Appropriate Child Restraint. See The Owner's Manual For More Information.)
Alternator 170 Amps (Requires (L8t) 6.6L V8 Gas Engine.)
Alternator 220 Amps
Assist Handles Front A-Pillar Mounted For Driver And Passenger Rear B-Pillar Mounted
Assist Steps Chromed Tubular 6 Rectangular Cab Length (Factory Installed) (Not Available With (Jse) Denali Black Diamond Edition Or (Brs) Power-Retractable Assist Steps With Led Perimeter Lighting.)
Assist Steps Power-Retractable With Led Perimeter Lighting And Bright Accent
A
Memorized Settings Including Door Mirror(S)
Memorized Settings For 2 Drivers
Driver Seat Memory
Remote Engine Start : Remote Start
Remote Power Door Locks
Power Windows
Cruise Controls On Steering Wheel
Cruise Control
Trailer Hitch
4-Wheel Abs Brakes
Front Ventilated Disc Brakes
1St And 2Nd Row Curtain Head Airbags
Passenger Airbag
Side Airbag
Integrated Navigation System : With Voice Activation
Bluetooth Wireless Phone Connectivity
Digital Audio Input
Premium Gmc Infotainment System
Audio System Premium Brand : Premium Gmc Infotainment System
Audio System Premium Brand Speakers: Bose
Siriusxm With 360L Am/Fm/Satellite Radio
Siriusxm With 360L Satellite Radio
Total Number Of Speakers: 7
Braking Assist
Abs And Driveline Traction Control
Stability Controll With Anti-Roll
Privacy Glass: Deep
Polished Aluminum Rims
Wheel Diameter: 20
Wheel Width: 8.5
Front Fog/Driving Lights
Leatherette Steering Wheel Trim
Urethane Shift Knob Trim
Aluminum Dash Trim
Aluminum/Genuine Wood Door Trim
Aluminum/Genuine Wood Center Console Trim
Video Monitor Location: Front
Trip Computer
External Temperature Display
Auxilliary Engine Cooler
Tachometer
Auxilliary Transmission Cooler
Electrochromatic Auto-Dimming Mirrors
Power Remote Driver Mirror Adjustment
Power Extendable Trailer Style Exterior Mirrors
Heated Driver Mirror
Heated Passenger Mirror
Electrochromatic Rearview Mirror
Power Remote Passenger Mirror Adjustment
Power Retractable Mirrors
Turn Signal In Mirrors
Dual Illuminated Vanity Mirrors
Compass
Daytime Running Lights
Driver And Passenger Heated-Cushion
Driver And Passenger Heated-Seatback
Remote Window Operation
Audio Controls On Steering Wheel
Front And Rear Reading Lights
Anti-Theft Alarm System
Leather Seat Upholstery
Bucket Front Seats
Split Rear Bench
Fold-Up Cushion Rear Seats
Rear Seats Center Armrest
Tilt And Telescopic Steering Wheel
Heated Steering Wheel
Speed-Proportional Power Steering
Suspension Class: Off-Road
Automatic Front Air Conditioning