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This 2018 GMC Sierra 3500HD Denali in Gray combines capability with refined comfort, offering a truck that works as hard as you need while delivering the premium amenities you deserve.
- Duramax 6.6L Turbo-Diesel V8 Engine with Allison 1000 6-Speed Automatic Transmission
- 4-Wheel Drive
- Power Sunroof
- Premium GMC Infotainment System with Navigation, Apple CarPlay, and Android Auto
- SiriusXM Satellite Radio with HD Radio
- Bose Premium Audio System
- Heated and Ventilated Front Seats with Memory Function
- Dual-Zone Automatic Climate Control
- Remote Vehicle Start and Active Parking Assist
- Chrome Recovery Hooks and Gooseneck/5th Wheel Prep Package
- Hitch Package with Gooseneck Ball and Chain Tiedown Kit
- Lane Departure Warning System and Forward Collision Alert
- Heated and Power-Adjustable Chrome Mirrors
- Power Rear Window with Defogger
- Rear Vision Camera
The Denali trim elevates this 3500HD with a commitment to sophistication. The leather-appointed seating, heated steering wheel, and power adjustable pedals create an environment tailored to driver comfort across long hauls or daily commutes. Automatic temperature control with dual zones ensures both driver and passenger can set their preferred comfort level independently.
Built for serious work, this Sierra 3500HD is equipped with the Duramax Plus Package, which pairs the proven diesel V8 engine with the renowned Allison automatic transmission. The gooseneck and fifth-wheel prep package includes a hitch platform, box-mounted seven-pin trailer harness, and drilled box holesâ"everything needed for heavy-duty towing operations. Chrome recovery hooks and a reinforced frame mount provide the durability required for demanding applications.
Technology in this truck serves both convenience and safety. The GMC Infotainment System offers navigation capability with voice recognition and touchscreen controls. Steering wheel audio controls keep your focus on the road, while Bluetooth hands-free connectivity integrates your devices seamlessly. OnStar and GMC Connected Services keep you connected, and the 8-inch customizable driver display provides essential information at a glance.
Safety features include electronic stability control, traction control, brake assist, and multiple airbags positioned throughout the cabin. The rear vision camera pairs with ultrasonic front and rear park assist, giving you confidence in tight spaces. A forward collision alert system provides an extra layer of protection.
The exterior reflects the Denali's premium positioning with chrome bodyside moldings, chrome door handles, and a body-color front bumper. The one-piece radiator grille and front bumper opening cover protects vital components during winter weather. Deep-tinted glass provides privacy and reduces solar heat.
OKLAHOMA"S #1 SELLING F-SERIES DEALER FOR 12 YRS RUNNING, COME EXPERIENCE THE DIFFERENCE!
Used 2018 GMCSierra 3500HD Denali Truck
- Diesel
- Exterior Color
- Mineral Metallic
- Interior Color
- Jet Black
- Odometer
- 140,116 miles
- Transmission
- Allison 1000 6-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT42YEY2JF104626
- Stock Number
- DD4409
Included Packages & Accessories
- Navigation System
- Driver Alert Package
- Duramax Plus Package
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Preferred Equipment Group 5SA
- Standard Suspension Package
- Trailering Equipment
- 7 Speakers
- AM/FM radio: SiriusXM
- Bose Speaker System
- CD player
- HD Radio
- Premium audio system: GMC Infotainment System
- Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav
- Single-Slot CD/MP3 Player
- SiriusXM Satellite Radio
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Dual-Zone Automatic Climate Control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 110-Volt AC Power Outlet
- Memory seat
- Pedal memory
- Power driver seat
- Power steering
- Power Windows
- Power windows
- Remote Keyless Entry
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Leather Wrapped Heated Steering Wheel
- Manual Tilt-Wheel/Telescoping Steering Column
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar Guidance
- Front anti-roll bar
- Front wheel independent suspension
- Occupant sensing airbag
- Overhead airbag
- Remote Locking Tailgate
- Power Sunroof
- Front Body-Color Bumper
- Front Frame-Mounted Black Recovery Hooks
- Rear Body-Color Bumper w/Bumper CornerSteps
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Rear Vision Camera
- Rear-View Camera
- Delay-off headlights
- Front fog lights
- Front Halogen Fog Lamps
- Fully automatic headlights
- High-Intensity Discharge Headlights
- Panic alarm
- Security system
- Unauthorized Entry Theft-Deterrent System
- Cruise Control
- 150 Amps Alternator
- 220 Amp Alternator
- Engine Block Heater
- Exhaust Brake
- 1-Piece Radiator Grille & Fr Bumper Opening Cover
- Bodyside moldings
- Bumpers: body-color
- Chrome Bodyside Moldings
- Chrome Door Handles
- Chrome Power-Adjustable Heated Outside Mirrors
- Electronic Shift Transfer Case
- EZ-Lift & Lower Tailgate
- Front License Plate Kit
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- Turn signal indicator mirrors
- 8" Multi-Color Customizable Driver Display
- Adjustable pedals
- Apple CarPlay/Android Auto
- Auto-Dimming Inside Rear-View Mirror
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeted 1st & 2nd Row Floor Mats
- Color-Keyed Carpeting Floor Covering
- Compass
- Console Insert Organizer Tray (LPO)
- Driver & Front Passenger Visors
- Driver door bin
- Driver vanity mirror
- Floor Mounted Console
- Forward Collision Alert
- Front reading lights
- Garage door transmitter
- GMC 4G LTE
- GMC Connected Access
- Heated steering wheel
- Illuminated entry
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Power Adjustable Pedals
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- Front Bucket Seats
- Front Center Armrest
- Front Full Feature Bucket Seats
- Heated & Ventilated Front Seating
- Heated Driver & Front Passenger Seats
- Heated front seats
- Perforated Leather-Appointed Seat Trim
- Power passenger seat
- Rear 60/40 Folding Bench Seat (Folds Up)
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- Chrome Recovery Hooks
- Alloy wheels
- Deep-Tinted Glass
- Power Sliding Rear Window w/Defogger
- Variably intermittent wipers
- 3.73 Rear Axle Ratio
- 4.10 Rear Axle Ratio
- Clean CarFax
- Active Parking Assist
- Navigation Capable
- Touchscreen Controls
- Remote Vehicle Start
- Automatic Headlights
- Voice Recognition
- Bluetooth Hands-Free
- Premium Package
- Preferred Equipment Group
- Center Console
- Lifetime Window Tint Protection (Available)
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio System Premium Brand Speakers: Bose
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Audio system security
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Digital Audio Input
- Driver and passenger heated-cushion, driver and passenger heated-seatback
- Driver seat memory
- Dual illuminated vanity mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- GMC Infotainment System
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- In-Dash single CD player
- Integrated Navigation System : with voice activation
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- MP3 player
- Manual extendable trailer style exterior mirrors
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Memorized Settings including pedals
- OnStar Guidance
- Passenger Airbag
- Power Adjustable Pedals
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Privacy glass: Deep
- Rear seats center armrest
- Remote Engine Start : Remote start - keyfob and smart device (subscription required)
- Remote power door locks
- Side airbag
- Simulated wood door trim
- Simulated wood/metal-look center console trim
- Simulated wood/metal-look dash trim
- SiriusXM AM/FM/HD/Satellite Radio
- SiriusXM Satellite Radio(TM)
- Speed Sensitive Audio Volume Control
- Split rear bench
- Stability controll with anti-roll
- Tachometer
- Tilt and telescopic steering wheel
- Total Number of Speakers: 7
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Video Monitor Location: Front
Dealer Notes
KBB.com Consumer Reviews
- 5.0
2019 Denali 3500HD SRW
By Edward on 1/7/2025 11:19:39 PM
One of my favorite trucks ever! Had a Silverado 2500 and loved it also. Duramax doesn’t disappoint lot of power and smooth driving unlike those solid front axle HD’s. Would highly recommend… - 5.0
Very dependable
By steve on 5/26/2024 10:35:06 PM
Have had one issue in 100,000 miles with the DEF system which was covered under warranty. Lots of power, Had as high as 29 mpg with the diesel (55 mph highway). - 4.0
A Comfy Workhorse
By GMC tank on 12/16/2022 6:37:58 AM
I have 107k miles on it now. Traveled the whole western USA pulling my 43' fifth wheel and its unstoppable. Just set the cruise control and turn on the exhaust brake and I breeze up and down hills. The steering wheel commands are all I need. I had one issue with the #4 injector went bad. Tech said the wiring lead shorted out. Lots of labor to fix it and it was just outside the warranty period. Cost $2500. I use it everyday for work now. I do notice the shift points can be off for a little while if I go from high elevation down to low. Computer catches up though. The truck gets a lot of compliments for its looks. Overall I'd buy it again.