DURAMAX 6.6L V8 TURBO DIESEL. POWER SUNROOF, GOOSENECK/5TH WHEEL PREP PACKAGE. Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Summit White, Jet Black w/Perf Leather-Appointed Front Outboard Seat Trim, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Hill Descent Control, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Polished Exhaust Tip, Power Front Windows w/Passenger Express Up/Down, Power Sliding Rear Window w/Defogger, Preferred Equipment Group 5SA, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Chrome Denali Grille, SiriusXM w/360L, Spray-On Pickup Bedliner w/Denali Logo, Steering Wheel Audio Controls, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package. This vehicle has been equipped with our OPTIONAL dealer-installed Total Confidence Plus Package ($2,995), which includes: Loaner for Life, Digital Fraud Protection, Anti-Theft Vin Marking, Collision Loyalty Credit, Stolen Vehicle Assistance, Paint and Fabric Protection, 1st Oil Change, A/C Refresh Service, Rain Repellent, 7-Day Exchange (used only),Headlight Protection, 2nd Key & Remote, Full Tank of Gas, Nitrogen Tire Service, Door Edge & Cup Guards, Roadside Assistance Plan, $500 Coupon, Additional 1 Month/1,000 Mile Warranty (non-CPO used vehicles), and a Customer Welcome Kit with Customer Mobile App . This package is optional, not required by law, and not included in the advertised price. It may be purchased separately at the time of sale.

• Gooseneck/5th Wheel Prep Package
• Preferred Equipment Group 5SA
• X31 Off-Road Package
• 7 Speakers
• AM/FM radio: SiriusXM with 360L
• Bose Premium 7-Speaker Sound System
• Premium audio system: Premium GMC Infotainment System
• Radio: AM/FM w/Premium GMC Infotainment System
• SiriusXM w/360L
• Steering Wheel Audio Controls
• Air Conditioning
• Automatic temperature control
• Electric Rear-Window Defogger
• Front dual zone A/C
• Rear window defroster
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Instrument Panel Power Outlet
• Driver Memory
• Memory seat
• Power driver seat
• Power Front Windows w/Passenger Express Up/Down
• Power steering
• Power windows
• Push Button Start
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Manual Tilt-Wheel/Telescoping Steering Column
• Off-Road Suspension
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Emergency communication system: OnStar and GMC connected services capable
• Front anti-roll bar
• Front wheel independent suspension
• Keyless Open & Start
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Power Sunroof
• Pickup Bed
• Brake assist
• Electronic Stability Control
• Lane Departure Warning System
• Hill Descent Control
• Auto High-beam Headlights
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Panic alarm
• Security system
• Unauthorized Entry Theft-Deterrent System
• Speed control
• 2-Speed Active Transfer Case
• 220 Amp Alternator
• Engine Block Heater
• Exhaust Brake
• Heavy-Duty 80 Amp-Hr Battery
• High Idle Switch
• Auto-dimming door mirrors
• Bumpers: body-color
• Front License Plate Kit
• Heated door mirrors
• IntelliBeam Automatic High Beam On/Off
• LED Cargo Area Lighting
• LED Smoked Amber Roof Marker Lamps
• Polished Exhaust Tip
• Power door mirrors
• Rear step bumper
• Rear Wheelhouse Liners
• Signature Chrome Denali Grille
• Spray-On Pickup Bedliner w/Denali Logo
• Turn signal indicator mirrors
• Winter Grille Cover
• 2 Charge-Only Rear USB Ports
• 2 Charge/Data USB Ports Inside Center Console
• 2 USB Ports
• Apple CarPlay/Android Auto
• Auto-dimming Rear-View mirror
• Automatic Emergency Braking
• Bed View Camera w/2 Trailer Camera Provisions
• Buckle to Drive
• Compass
• Driver door bin
• Driver vanity mirror
• Floor-Mounted Center Console
• Following Distance Indicator
• Forward Collision Alert
• Front Pedestrian Braking
• Front reading lights
• Garage door transmitter
• Genuine wood dashboard insert
• Genuine wood door panel insert
• GMC Premium 13.4" Diagonal Information Display
• HD Surround Vision
• Heated steering wheel
• Illuminated entry
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear Cross Traffic Alert
• Rear reading lights
• Rear seat center armrest
• Safety Alert Seat
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trailer Camera Provisions
• Trailer Side Blind Zone Alert
• Trip computer
• Ultrasonic Front & Rear Park Assist
• Voltmeter
• Wireless Charging
• Wireless Phone Projection
• 12-Way Power Driver Seat Adjuster w/Lumbar
• 12-Way Power Passenger Seat Adjuster w/Lumbar
• Forge Perforated Leather-Appointed Seat Trim
• Front Bucket Seats
• Front Center Armrest
• Heated 2nd Row Outboard Seats
• Heated Driver & Front Outboard Passenger Seats
• Heated front seats
• Heated rear seats
• Power passenger seat
• Split folding rear seat
• Ventilated Driver & Front Passenger Seats
• Ventilated front seats
• Passenger door bin
• Hitch Guidance w/Hitch View
• Integrated Trailer Brake Controller
• Alloy wheels
• Wheels: 20" Ultra-Bright Machined
• Deep-Tinted Glass
• Front Rain-Sensing Wipers
• Power Sliding Rear Window w/Defogger
• Rain sensing wipers
• Variably intermittent wipers