History & Pricing Tools
Features
Exterior
Onyx Black
Interior
Drivetrain
Four Wheel Drive
Engine
6.6L 8 Cylinders
Fuel
Diesel
Horsepower
470 hp @ 2800 rpm
Torque
975 lb-ft @ 1600 rpm
Transmission
Automatic
Included Packages & Options
Option
Original
MSRP ($)
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)
975 Lb-Ft Of Torque [1322 Nm] @ 1600 Rpm)
Included
GVWR, 11,350 LBS. (5148 KG)
Included
Description
2025 GMC Sierra 2500HD Denali Ultimate | Duramax 6.6L Diesel | 5' Rough Country Lift | 37s | 4WD
10,091 Miles | $89,987 | Clean CARFAX
Estimated Payment
Approximately $1,280 per month
Based on $89,987 at 6.99% APR for 96 months
Plus tax, title, and plate. With approved credit.
This 2025 GMC Sierra 2500HD Denali Ultimate delivers the ultimate combination of luxury, lifted styling, and unmatched heavy-duty diesel capability.
Powered by the legendary 6.6L Duramax Turbo-Diesel V8 paired with the Allison 10-speed automatic transmission and 4WD, this Sierra offers incredible towing capability, premium comfort, and aggressive custom styling.
With just 10,091 miles, this truck is exceptionally clean and upgraded with a professionally installed 5” Rough Country lift, 37” tires, and 20” wheels, giving it commanding road presence.
Performance & Capability
- 6.6L Duramax Turbo-Diesel V8
- 470 Horsepower / 975 lb-ft Torque
- Allison 10-Speed Automatic Transmission
- 4WD
- 5” Rough Country Suspension Lift
- 37” Tires
- 20” Wheels
- Exceptional Towing & Payload Capacity
- Heavy-Duty Suspension
Denali Ultimate Luxury
- Denali Ultimate Premium Interior
- Alpine Umber Full Leather Interior
- Heated & Ventilated Front Seats
- Massaging Front Seats
- Power Sunroof
- Premium Wood & Leather Trim
- Heated Steering Wheel
- Spacious Crew Cab Configuration
Technology
- Navigation System
- Massive GMC Infotainment Display
- Bose Premium Audio System
- Bluetooth Connectivity
- Head-Up Display
- Remote Start
- Advanced Camera & Trailering Systems
Safety & Driver Assistance
- Clean CARFAX
- Adaptive Cruise Control
- Blind Spot Monitoring
- Surround View Camera
- Parking Sensors
- Advanced Driver Assistance Systems
Exterior Highlights
- Professionally Lifted Stance
- 35” Tires on 20” Wheels
- Bold Denali Ultimate Styling
- Premium Chrome & Vader Accents
- Strong Heavy-Duty Presence
Why This Truck Stands Out
- Extremely Low Miles
- Denali Ultimate Luxury
- Lifted Custom Build
- Legendary Duramax Diesel
- Premium Heavy-Duty Capability
- Rare High-End Truck Setup
This GMC Sierra 2500HD Denali Ultimate is an exceptional opportunity for buyers seeking top-tier diesel performance, luxury, aggressive styling, and serious capability.
Why Buy from Nick’s Motor Sales?
At Nick’s Motor Sales, every vehicle is hand-selected, thoroughly inspected, and honestly represented. We specialize in premium diesel trucks, lifted builds, and high-end vehicles while providing a straightforward, no-pressure buying experience.
10,091 Miles | $89,987 | Clean CARFAX
Estimated Payment
Approximately $1,280 per month
Based on $89,987 at 6.99% APR for 96 months
Plus tax, title, and plate. With approved credit.
This 2025 GMC Sierra 2500HD Denali Ultimate delivers the ultimate combination of luxury, lifted styling, and unmatched heavy-duty diesel capability.
Powered by the legendary 6.6L Duramax Turbo-Diesel V8 paired with the Allison 10-speed automatic transmission and 4WD, this Sierra offers incredible towing capability, premium comfort, and aggressive custom styling.
With just 10,091 miles, this truck is exceptionally clean and upgraded with a professionally installed 5” Rough Country lift, 37” tires, and 20” wheels, giving it commanding road presence.
Performance & Capability
- 6.6L Duramax Turbo-Diesel V8
- 470 Horsepower / 975 lb-ft Torque
- Allison 10-Speed Automatic Transmission
- 4WD
- 5” Rough Country Suspension Lift
- 37” Tires
- 20” Wheels
- Exceptional Towing & Payload Capacity
- Heavy-Duty Suspension
Denali Ultimate Luxury
- Denali Ultimate Premium Interior
- Alpine Umber Full Leather Interior
- Heated & Ventilated Front Seats
- Massaging Front Seats
- Power Sunroof
- Premium Wood & Leather Trim
- Heated Steering Wheel
- Spacious Crew Cab Configuration
Technology
- Navigation System
- Massive GMC Infotainment Display
- Bose Premium Audio System
- Bluetooth Connectivity
- Head-Up Display
- Remote Start
- Advanced Camera & Trailering Systems
Safety & Driver Assistance
- Clean CARFAX
- Adaptive Cruise Control
- Blind Spot Monitoring
- Surround View Camera
- Parking Sensors
- Advanced Driver Assistance Systems
Exterior Highlights
- Professionally Lifted Stance
- 35” Tires on 20” Wheels
- Bold Denali Ultimate Styling
- Premium Chrome & Vader Accents
- Strong Heavy-Duty Presence
Why This Truck Stands Out
- Extremely Low Miles
- Denali Ultimate Luxury
- Lifted Custom Build
- Legendary Duramax Diesel
- Premium Heavy-Duty Capability
- Rare High-End Truck Setup
This GMC Sierra 2500HD Denali Ultimate is an exceptional opportunity for buyers seeking top-tier diesel performance, luxury, aggressive styling, and serious capability.
Why Buy from Nick’s Motor Sales?
At Nick’s Motor Sales, every vehicle is hand-selected, thoroughly inspected, and honestly represented. We specialize in premium diesel trucks, lifted builds, and high-end vehicles while providing a straightforward, no-pressure buying experience.
Disclaimer
All Payments exclude government fees and taxes, any finance charges, any dealer document preparation charges, and any emission testing charges. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees.
Specifications
Pickup Box: Bed Liner
Pickup Box: Integrated Tailgate Step
Roof: Generic Sun/Moonroof
Roof: Sun/Moonroof
Running Boards: Power Retractable Running Boards
Running Boards: Running Boards/Side Steps
Tire - Front: Tires - Front All-Terrain
Tire - Rear: Tires - Rear All-Terrain
Tire - Spare: Conventional Spare Tire
Exterior
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
Bumper, front, body-colour lower
Bumper, rear body-colour with bumper CornerSteps
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
CornerStep, rear bumper
Door handles, chrome
Fog lamps, LED
Glass, deep-tinted
Grille (Signature Denali Ultimate grille in Vadar chrome with High Gloss Black surround.)
Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
Lamps, Smoked Amber roof marker, (LED)
LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
Mirror caps, chrome
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
Mouldings, beltline, chrome
Sunroof, power
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Wheelhouse liners, rear
Winter Grille Cover
Wipers, front rain-sensing
Disclaimer
All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charges, and any emission testing charges. While we try to make sure that all prices posted here are accurate at all times, we cannot be responsible for typographical and other errors that may appear on the site. We make every effort to provide you with the most accurate, up-to-the-minute information; however, it is your responsibility to verify with the Dealer that all details listed are accurate. The dealership is not responsible for typographical, pricing, product information, advertising, or shipping errors. Advertised prices and available quantities are subject to change without notice. All rates and offers are dependent on bank approval, which varies based on the applicant's credit as well as the vehicle.
