Used 2025 GMC Sierra 2500HD Denali Ultimate Crew Cab
4x4
Vehicle Summary
-
Onyx Black
-
Alpine Umber
-
VIN 1GT4UXEY1SF120550
-
Stock # 35-26455A
-
Condition Used
-
Exterior Onyx Black
-
Interior Alpine Umber
-
Engine Duramax 6.6L V8 Turbodiesel
-
Fuel Type
-
Drivetrain 4x4
-
Transmission 10-Speed Automatic
-
Location Graff Chevrolet GMC of Michigan City
Mileage
Miles
Performance
HP
Torque
Key Features
Collision Avoidance
Backup Camera
Tow Package
Lane Departure Warning
Rear Cross Traffic Alert
Blind Spot Monitor
Parking Assist
Fog Lights
Side-Impact Air Bags
Bluetooth
Satellite Radio
Alloy Wheels
Heated Seats
Leather Seats
Automatic Climate Control
Sunroof/Moonroof
Adaptive Cruise Control
Cruise Control
Remote Start
Push Start
Keyless Entry
Android Auto
Apple Car Play
Wifi Hotspot
Navigation System
Wireless Phone Charging
Xenon Headlights
Welcome to Graff Toyota of Chesterton
Always Graff Advantage
Lots of folks in Burns Harbor, IN count on the high-quality vehicles and services found at Graff Toyota of Chesterton, and we look forward to living up to our reputation every day. Stop in and see us today, or contact our staff with any questions!
Vehicle Description
AT GRAFF CHEVY GMC OF MICHIGAN CITY YOU WON'T FIND ANY HIDDEN FEES LIKE SOME OTHER DEALERS..STOP IN AND GET YOUR DEAL TODAY.. * HABLAMOS ESPANOL*
This 2025 GMC Sierra 2500HD Denali Ultimate delivers premium capability with a Duramax 6.6L V8 Turbodiesel engine paired to a 10-speed automatic transmission and 4WD. With just over 42,000 miles, this model-year truck combines professional-grade power with the refined luxury appointments that define the Denali Ultimate trim.
Key Features:
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic
- 4WD with 2-Speed Active Transfer Case
- GMC MultiPro Tailgate with Step Lights
- Hard Folding Truck Bed Cover by RealTruck
- 5th Wheel and Gooseneck Trailer Wiring Provisions
- GMC Protection Package
- Full Grain Leather Seats with 16-Way Power Adjusters and Lumbar
- Heated and Ventilated Front Seats
- Panoramic Power Sunroof
- 15" Diagonal Head-Up Display with Multicolor Graphics
- Premium Bose 12-Speaker Audio System with SiriusXM
The interior showcases genuine wood trim accents, leather-wrapped steering wheel, and a floor-mounted center console with wireless charging. Advanced technology includes Apple CarPlay and Android Auto integration, an integrated trailer camera system with side-blind-zone alert, and OnStar connectivity. Safety features encompass automatic emergency braking, front pedestrian braking, lane departure warning, and rear cross-traffic alert.
Visit us today to experience the power, luxury, and innovation this Sierra 2500HD Denali Ultimate offers.
Vehicle Features
-
Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
- Dual-zone front climate control
- Massaging driver seat
- Massaging front passenger seat
- Leather rear seat upholstery
- Automatic climate control
- Leather steering wheel
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Rear under seat climate control ducts
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 12-way directional controls
- Front seat center armrest
- Front passenger seat with 12-way directional controls
- Driver seat with 4-way power lumbar
- Front passenger seat with 4-way power lumbar
- Split-bench rear seat
- Fold-up rear seat cushion
- 60-40 folding rear seats
-
Exterior
- First-row sliding and tilting glass sunroof with power 1-touch activation sunshade
- Hitch Guidance vehicle to trailer hitching assist
- Trailer tire pressure sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Trailer brake controller
- Trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Power extendable trailer mirrors
- Trailer hitch light
- Illuminated power running boards
- Wheel hub covers
- Exterior mirror LED spot lights
- 20 x 8.5-inch front and rear machined w/painted accents aluminum wheels
- LT275/65SR20 AT BSW front and rear tires
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- 3 underbody skid plates
- Spray-in pickup bed liner
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
-
Mechanical
- AutoTrac part and full-time 4WD
- Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, engine with 470HP
- Duramax 6.6L V-8
- Driver selectable steering effort
- Intercooled turbo
- Allison 10-speed automatic
- Selectable mode transmission
- Sequential shift control
- Automatic
- Four-wheel drive
- Two-Speed Transfer Case
- Off-road ride suspension
- Digital Steering Assist speed sensitive power steering
- Lock-up transmission
- Engine block heater
- Front mounted engine
- Compression ignition system
- Longitudinal mounted engine
- Iron engine block
- Aluminum cylinder head
- Overdrive transmission
- Transmission oil cooler
- Duramax V8
- Powertrain type: ICE
- All-speed ABS and driveline traction control
-
Safety
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Head-up display
- Automatic Emergency Braking brake assist system
- Lane Departure Warning
- Rear Cross-Traffic Alert collision warning
- Teen Driver restricted driving mode/alerts
- HD Surround Vision w/Hitch View aerial view camera
- Video-feed rearview mirror
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side camera
- Pickup box camera
- Left side camera
- Trailer Side Blind Zone Alert blind spot warning
- Auto high-beam headlights
- Immobilizer
- Digital/analog instrumentation display
- Configurable instrumentation gauges
- Electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill start assist
- UltraSonic front and rear parking sensors
-
Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- AudioPilot active noise cancellation
- Premium GMC Infotainment System external memory control
- Internet radio capability
- 2 wireless speakers
- 2 exterior speakers
- Voice activated audio controls
- AM/FM/SiriusXM with 360Lsatellite
- 2 total number of 1st row displays
- 13.4 inch primary display
- Amplifier
- Bose Centerpoint Surround digital signal processor
- 12 speakers
- Seek scan
- Auxiliary input jack
- 3 month satellite trial subscription
- Fixed audio antenna
-
Crash Safety Ratings
-
FRONT
5 STAR
SIDE
5 STAR
-
-
Factory Warranty
-
Powertrain warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.Corrosion perforation warranty
72 month/100,000 miles
*Confirm any warranty information with dealer before purchase.Roadside warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.
-
-
Disclaimers
-
The pre-owned vehicle list price does not factor in market conditions, taxes, registration fees, $261.72 documentary fee, convenience fee $22.50. Our website inventory is updated on a regular basis; however, in-stock availability may vary. Please contact us for vehicle availability, pricing and other details.
*Number of views in last 30 daysBased on 2025 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.
All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. All vehicles are subject to prior sale. The Internet Price is only applicable to this specific vehicle as identified by the stock number and VIN. Internet Sale Prices include all manufacturer cash back and cannot be combined with other offers. All prices and payments calculated above are plus Tax, Tag and $ Processing Fee. ** Advertised APR on approved credit thru TFS. Stock photos are for illustration purposes. Dealer assumes no responsibility for inaccuracies after the purchaser has taken delivery of the vehicle. Vehicles are not available for export out of the Continental United States. College Grad/Military rebate not included in Internet pricing. These rebates will further reduce the price.Vehicle option and pricing are subject to change. Prices include all dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor the website provider is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms. Not all vehicles are located on-site.
-