Reduced by $799 since Sep 18, 2026

2025 GMC Sierra 2500HD Denali Ultimate



  • SUMMER SALES EVENT PRICE $81,701
  • Final Sale Price: $81,701


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Vehicle Information

VIN: 1GT4UXEY0SF113606
Stock #: 0009309A
Model Code: TK20743
  • Body Style Crew Cab Pickup
  • Exterior Color White Frost Tricoat
  • Interior Color Alpine Umber
  • Mileage 21,282
  • Engine 8 Cyl - 6.6 L
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

This 2025 GMC Sierra 2500HD Denali Ultimate delivers commanding presence and capability in White Frost Tricoat. Powered by a Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD, this truck is engineered for serious work and refined daily driving. With just over 21,000 miles, this Denali Ultimate combines luxury features with genuine towing and hauling readiness.

- Gooseneck/5th Wheel Prep Package with hitch platform
- Duramax 6.6L V8 Turbodiesel with 10-speed automatic
- 4WD with 2-speed active transfer case and off-road suspension
- 20" ultra-bright machined aluminum wheels
- Premium Bose 12-speaker audio system with SiriusXM 360L
- Apple CarPlay/Android Auto and wireless phone projection
- Heated and ventilated leather front seats with 16-way power adjustment
- Head-up display and HD surround vision camera system
- Automatic emergency braking and trailer side blind zone alert
- Power sunroof and wireless charging pad

This Denali Ultimate comes certified and ready to serve as your command center on the road or at the jobsite. The truck features comprehensive safety technology including automatic emergency braking, front pedestrian braking, and rear cross traffic alert. Inside, the full grain leather interior, heated steering wheel, and climate-controlled seating create a premium experience for every drive.

Certified benefits include 139-point inspection, roadside assistance, $100 warranty deductible, transferable warranty, vehicle history report, and a limited warranty of 3 months/4,000 miles after new car warranty expires. You'll also receive 11,000 FordPass Rewards Points toward your first maintenance visit.

Visit us today to experience the power, luxury, and capability of this exceptional Sierra 2500HD Denali Ultimate.

Eligible Benefits

All Features

GVWR, 11,350 LBS. (5148 KG)

  • (STD)

WHEELS, 20" (50.8 CM) ULTRA-BRIGHT MACHINED ALUMINUM WHEELS

  • with Black painted pockets (STD)

TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL

  • (STD)

TRANSMISSION, ALLISON 10-SPEED AUTOMATIC

  • (STD)

DENALI ULTIMATE PREFERRED EQUIPMENT GROUP

  • includes standard equipment

ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE

  • (470 hp [350.5 kW] @ 2800 rpm
  • 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD)

AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE

  • includes color touch-screen
  • multi-touch display
  • AM/FM stereo
  • Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)

SEATS, FRONT BUCKET

  • with center console (STD)

  • ALPINE UMBER FULL GRAIN LEATHER SEAT TRIM
  • GVWR 11 350 LBS. (5148 KG) (STD)
  • WHEELS 20 (50.8 CM) ULTRA-BRIGHT MACHINED ALUMINUM WHEELS with Black painted pockets (STD)
  • TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
  • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
  • WHITE FROST TRICOAT
  • DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD)
  • AUDIO SYSTEM 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen multi-touch display AM/FM stereo Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
  • SEATS FRONT BUCKET with center console (STD)
  • REAR AXLE 3.42 RATIO
  • Back-Up Camera
  • Heads-Up Display
  • Lane Departure Warning
  • Front Collision Mitigation
  • Front Collision Warning
  • Automatic Highbeams
  • Tow Hitch
  • Turbocharged
  • Running Boards/Side Steps
  • Keyless Start
  • Locking/Limited Slip Differential
  • Four Wheel Drive
  • Tow Hooks
  • Power Steering
  • ABS
  • 4-Wheel Disc Brakes
  • Aluminum Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Conventional Spare Tire
  • Sun/Moonroof
  • Generic Sun/Moonroof
  • Running Boards/Side Steps
  • Power Retractable Running Boards
  • Bed Liner
  • Daytime Running Lights
  • Automatic Highbeams
  • Fog Lamps
  • Heated Mirrors
  • Power Mirror(s)
  • Integrated Turn Signal Mirrors
  • Power Folding Mirrors
  • Privacy Glass
  • Intermittent Wipers
  • Variable Speed Intermittent Wipers
  • Rain Sensing Wipers
  • Integrated Tailgate Step
  • AM/FM Stereo
  • Navigation System
  • MP3 Capability
  • Bluetooth® Connection
  • Auxiliary Audio Input
  • Smart Device Integration
  • Requires Subscription
  • Satellite Radio
  • Requires Subscription
  • Premium Sound System
  • Premium Sound System
  • Bluetooth® Connection
  • Bluetooth® Connection
  • Smart Device Integration
  • WiFi Hotspot
  • Bucket Seats
  • Leather Seats
  • Rear Bench Seat
  • Power Driver Seat
  • Driver Adjustable Lumbar
  • Seat-Massage
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • Seat-Massage
  • Heated Front Seat(s)
  • Heated Front Seat(s)
  • Cooled Front Seat(s)
  • Heated Rear Seat(s)
  • Mirror Memory
  • Seat Memory
  • Floor Mats
  • Floor Mats
  • Leather Steering Wheel
  • Heated Steering Wheel
  • Steering Wheel Audio Controls
  • Adjustable Steering Wheel
  • Heads-Up Display
  • Power Windows
  • Power Windows
  • Power Windows
  • Rear Defrost
  • Sliding Rear Window
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Remote Engine Start
  • Cruise Control
  • Adaptive Cruise Control
  • Universal Garage Door Opener
  • Security System
  • MP3 Capability
  • Auxiliary Audio Input
  • MP3 Capability
  • Auxiliary Audio Input
  • Climate Control
  • Multi-Zone A/C
  • A/C
  • Rear Defrost
  • Auto-Dimming Rearview Mirror
  • Back-Up Camera
  • Front Collision Mitigation
  • Front Collision Mitigation
  • Front Collision Warning
  • Traction Control
  • Stability Control
  • Daytime Running Lights
  • Daytime Running Lights
  • Driver Air Bag
  • Passenger Air Bag
  • Front Side Air Bag
  • Front Head Air Bag
  • Rear Head Air Bag
  • Passenger Air Bag Sensor
  • Telematics
  • Requires Subscription
  • Rear Parking Aid
  • Back-Up Camera
  • Aerial View Display System
  • Back-Up Camera
  • Front Collision Warning
  • Lane Departure Warning
  • Cross-Traffic Alert
  • Blind Spot Monitor
  • Driver Restriction Features
  • Tire Pressure Monitor
  • Telematics
  • Requires Subscription
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): 730
    • Maximum Alternator Capacity (amps): 220
  • Cooling System
    • Total Cooling System Capacity (qts): - TBD -
  • Weight Information
    • Gross Axle Wt Rating - Front (lbs): 5600
    • Gross Axle Wt Rating - Rear (lbs): 6600
    • Curb Weight - Front (lbs): 4023
    • Curb Weight - Rear (lbs): 2822
    • Gross Vehicle Weight Rating Cap (lbs): 11350
    • Gross Combined Wt Rating (lbs): 27500
  • Trailering
    • Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
    • Dead Weight Hitch - Max Tongue Wt. (lbs): 500
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): 18500
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1850
    • Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17200
    • Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4300
    • Maximum Trailering Capacity (lbs): 20000
  • Suspension
    • Suspension Type - Front: Short/Long Arm w/Torsion Bar
    • Suspension Type - Rear: 2-Stage Multi-Leaf
    • Spring Capacity - Front (lbs): - TBD -
    • Spring Capacity - Rear (lbs): - TBD -
    • Axle Type - Front: - TBD -
    • Axle Type - Rear: - TBD -
    • Axle Capacity - Front (lbs): - TBD -
    • Axle Capacity - Rear (lbs): - TBD -
    • Axle Ratio (:1) - Front: 3.42
    • Axle Ratio (:1) - Rear: 3.42
    • Shock Absorber Diameter - Front (mm): 51
    • Shock Absorber Diameter - Rear (mm): 51
    • Stabilizer Bar Diameter - Front (in): 1.38
  • Brakes
    • Brake Type: Pwr
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 14 x 1.6
    • Rear Brake Rotor Diam x Thickness (in): 14.1 x 1.3
  • Tires
    • Front Tire Order Code: QF9
    • Rear Tire Order Code: QF9
    • Spare Tire Order Code: ZYG
    • Front Tire Size: LT275/65R20
    • Rear Tire Size: LT275/65R20
    • Spare Tire Size: LT275/70R18
    • Front Tire Capacity (lbs): - TBD -
    • Rear Tire Capacity (lbs): - TBD -
    • Spare Tire Capacity (lbs): - TBD -
    • Revolutions/Mile @ 45 mph - Front: - TBD -
    • Revolutions/Mile @ 45 mph - Rear: - TBD -
    • Revolutions/Mile @ 45 mph - Spare: - TBD -
  • Wheels
    • Front Wheel Size (in): 20 x - TBD -
    • Rear Wheel Size (in): 20 x - TBD -
    • Spare Wheel Size (in): 18 x - TBD -
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
    • Spare Wheel Material: - TBD -
  • Steering
    • Steering Type: Pwr Recirculating Ball
    • Steering Ratio (:1), On Center: - TBD -
    • Steering Ratio (:1), At Lock: - TBD -
    • Turning Diameter - Curb to Curb (ft): 52.7
    • Turning Diameter - Wall to Wall (ft): - TBD -
  • Frame
    • Frame Type: Box Ladder
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 36
    • Fuel Tank Location: - TBD -
  • Exterior Dimensions
    • Wheelbase (in): 158.94
    • Length, Overall (in): 250.75
    • Width, Max w/o mirrors (in): 81.85
    • Height, Overall (in): 79.82
    • Overhang, Front (in): - TBD -
    • Overhang, Rear w/o bumper (in): - TBD -
    • Front Bumper to Back of Cab (in): - TBD -
    • Cab to Axle (in): 42.17
    • Cab to End of Frame (in): - TBD -
    • Ground to Top of Load Floor (in): - TBD -
    • Ground to Top of Frame (in): - TBD -
    • Frame Width, Rear (in): - TBD -
    • Ground Clearance, Front (in): 10.28
    • Ground Clearance, Rear (in): 10.28
  • Cargo Area Dimensions
    • Cargo Box Length @ Floor (in): 82.2
    • Cargo Box Width @ Top, Rear (in): - TBD -
    • Cargo Box Width @ Floor (in): 71.4
    • Cargo Box Width @ Wheelhousings (in): 51.85
    • Cargo Box (Area) Height (in): 21
    • Tailgate Width (in): - TBD -
    • Cargo Volume (ft³): 69.5
    • Ext'd Cab Cargo Volume (ft³): - TBD -
  • Interior Dimensions
    • Passenger Capacity: 5
    • Front Head Room (in): 43.03
    • Front Leg Room (in): 44.53
    • Front Shoulder Room (in): 66.02
    • Front Hip Room (in): 61.18
    • Second Head Room (in): 40.12
    • Second Leg Room (in): 43.4
    • Second Shoulder Room (in): 65.3
    • Second Hip Room (in): 60.24
  • Summary
    • Vehicle Name: GMC Sierra 2500HD
    • Body Style: Crew Cab Pickup
    • Body Code: E63
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