Skip to main content
Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500 Photo of 2015 Onyx Black GMC Sierra 2500
Photo of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500 Thumbnail of 2015 Onyx Black GMC Sierra 2500
Ad

Car shopper resources

Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
0–0

Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.

Fuel type
Diesel
Transmission
Automatic
Engine
Turbocharged Diesel V8 6.6L/403
VIN
1GT120E80FF664074
Stock #
P11559
Mileage
42,250 mi.

Features

Convenience
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Entry
  • Navigation System
  • Remote Start
Entertainment
  • Bluetooth®
  • CD Player
  • HomeLink
  • Premium Sound System
  • Satellite Radio
  • WiFi Hotspot
Exterior
  • Alloy Wheels
  • Sunroof/Moonroof
  • Tow Hitch
  • Tow Hooks
Safety
  • Backup Camera
  • Lane Departure Warning
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
Additional popular features:
Cooled Seats, collision warning system, Brake Assist, parking assistance, parking distance sensors
View all features

Features

These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.

  • 2015 INTERIM PROCESSING CODE
  • 4-Wheel Disc Brakes
  • 6-Speed A/T
  • 8 Cylinder Engine
  • A/C
  • A/T
  • ABS
  • AM/FM Stereo
  • AUDIO SYSTEM 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK AM…
  • AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM…
  • Adjustable Pedals
  • Adjustable Steering Wheel
  • Aluminum Wheels
  • Auto-Dimming Rearview Mirror
  • Auxiliary Audio Input
  • Back-Up Camera
  • Bed Liner
  • Bluetooth
  • Bucket Seats
  • CD Player
  • Climate Control
  • Cruise Control
  • DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
  • DRIVER ALERT PACKAGE includes Lane Departure Warning Forward Collision Ale…
  • DRIVER ALERT PACKAGE includes Lane Departure Warning, Forward Collision Ale…
  • DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6L Turbo Diesel V8 engine (M…
  • DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6L Turbo Diesel V8 engine, (M…
  • Daytime Running Lights
  • Diesel Fuel
  • Driver Adjustable Lumbar
  • Driver Air Bag
  • Driver Illuminated Vanity Mirror
  • Driver Vanity Mirror
  • ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE (397 hp [296.0 …
  • ENGINE BLOCK HEATER
  • ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE (397 hp [296.0 …
  • EXHAUST BRAKE
  • Flex Fuel Capability
  • Floor Mats
  • Fog Lamps
  • Four Wheel Drive
  • Front Collision Warning
  • Front Head Air Bag
  • Front Side Air Bag
  • GVWR 10 000 LBS. (4536 KG)
  • GVWR, 10,000 LBS. (4536 KG)
  • HILL DESCENT CONTROL
  • Heated Mirrors
  • Heated Seats
  • Heated Steering Wheel
  • Integrated Turn Signal Mirrors
  • JET BLACK PERFORATED LEATHER-APPOINTED SEAT TRIM
  • JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
  • Keyless Entry
  • LAMPS SMOKED AMBER ROOF MARKER
  • LAMPS, SMOKED AMBER ROOF MARKER
  • Lane Departure Warning
  • Leather Seats
  • Leather Steering Wheel
  • Locking/Limited Slip Differential
  • MP3 Player
  • Multi-Zone A/C
  • Navigation System
  • ONYX BLACK
  • PAINT SOLID
  • PAINT, SOLID
  • Pass-Through Rear Seat
  • Passenger Adjustable Lumbar
  • Passenger Air Bag
  • Passenger Illuminated Visor Mirror
  • Passenger Vanity Mirror
  • Power Door Locks
  • Power Driver Seat
  • Power Mirror(s)
  • Power Passenger Seat
  • Power Windows
  • Premium Sound
  • Privacy Glass
  • REAR AXLE 3.73 RATIO
  • REAR AXLE, 3.73 RATIO
  • Rear Defrost
  • Rear Head Air Bag
  • Rear Parking Aid
  • Remote Start
  • Requires Subscription
  • Running Boards/Side Steps
  • SEATS FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat c…
  • SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat c…
  • SUNROOF POWER
  • SUNROOF, POWER
  • SUSPENSION PACKAGE OFF-ROAD includes twin tube Rancho brand shocks and (JH…
  • SUSPENSION PACKAGE, OFF-ROAD includes twin tube Rancho brand shocks and (JH…
  • Satellite Radio
  • Seat Memory
  • Security System
  • Sliding Rear Window
  • Smart Device Integration
  • Stability Control
  • Steering Wheel Audio Controls
  • Sunroof / Moonroof
  • TIRES LT265/60R20E ALL-TERRAIN BLACKWALL (STD)
  • TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL (STD)
  • TRAILERING WIRING PROVISIONS FOR CAMPER FIFTH WHEEL AND GOOSENECK TRAILER …
  • TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER …
  • TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED wit…
  • TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED wit…
  • Telematics
  • Tire Pressure Monitor
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Tow Hitch
  • Tow Hooks
  • Traction Control
  • Transmission Overdrive Switch
  • Turbo/Supercharged
  • Universal Garage Door Opener
  • WHEELS 20 (50.8 CM) CHROMED CAST ALUMINUM (STD)
  • WHEELS, 20" (50.8 CM) CHROMED CAST ALUMINUM (STD)
  • WiFi Hotspot

Vehicle history by CARFAX

Accidents or damage
None reported
1-owner vehicle
Yes
Personal use only
Yes
The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Stevenson-Hendrick Honda Wilmington

(2,943 reviews)
6720 Market Street, Wilmington, NC 28405

Seller’s notes about this car

2015 GMC Sierra 2500HD Denali --- Black on Black | Only 42,250 Miles | Diesel Power & Loaded

This rugged yet refined 2015 GMC Sierra 2500HD Denali is a true powerhouse finished in sleek Onyx Black complemented by a premium black perforated leather-appointed interior. With just 42,250 miles, this heavy-duty truck offers the perfect blend of durability, luxury, and advanced towing capability.

Performance & Capability

Powered by the legendary Duramax 6.6L Turbocharged Diesel V8 engine producing 397 hp and 765 lb-ft of torque, paired with an Allison 1000 6-speed automatic transmission with overdrive and tow/haul mode, this Sierra delivers strong performance and reliability on every job.

  • 3.73 Rear Axle Ratio for optimal power delivery

  • Off-Road Suspension Package with twin tube Rancho shocks and Hill Descent Control

  • Trailer Wiring Provisions for camper, fifth wheel, and gooseneck trailers with 7-way wiring harness

  • Duramax Plus Package including Exhaust Brake and Driver Alert Package with Lane Departure Warning, Forward Collision Alert, and Safety Alert Seat

  • GVWR of 10,000 lbs for heavy hauling and towing

Exterior & Wheels
  • 20" Chromed Cast Aluminum Wheels with LT265/60R20E All-Terrain Tires

  • Bed Cap Included for added cargo protection

  • Solid Onyx Black Paint with matching black accents

  • Trailer Hitch Platform with 2.5" Insert and Trailer Sway Control

Interior & Comfort

Step inside the Denali's refined cabin featuring:

  • Full-feature Leather-Appointed Front Bucket Seats with 12-way power adjustment, heated cushions and backs, 2-way lumbar support, and 2-position driver memory

  • Power Sunroof for added natural light and ventilation

Have a question?

Get answers, see the car, or find a good time for a test drive. Take the next step and contact the seller.

Contact seller

Contact seller

Check availability

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Price history

Listed 73 days ago.
$1,100 total price reduction!
6/04/25 Listed $55,000
8/04/25 -$1,100 $53,900
Total price amount is based on price change information provided by the seller.

Customize your payment

Based on est. car price of $53,900 at ...% APR* and ...% sales tax.
$... per month
Car price
$53,900
Down payment
-Not Priced
Trade-in value
-Not Priced
Estimated sales tax ...%
(based on ZIP)
+
Other fees*
Not included
Total loan amount
Total interest paid
(over life of loan)
+
Total loan & interest paid
Monthly payment
Ad
Estimate trade-in
Estimate trade-in

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

Ad

Consumer reviews

See what others are saying about the 2015 GMC Sierra 2500.
(40 reviews)
Rating breakdown (out of 5):
  • Comfort 4.8
  • Interior 4.8
  • Performance 4.8
  • Value 4.6
  • Exterior 4.9
  • Reliability 4.7

Most recent consumer reviews

Very beautiful truck

This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Off-roading
  • Does recommend this car
4 people out of 5 found this review helpful. Did you?
Yes No

denali HD Duramax

everything i wanted in a vehicle, power ,comfort and the looks . great looking truck with lots of power . Diesel model of the denali HD

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Towing
  • Does recommend this car
5 people out of 6 found this review helpful. Did you?
Yes No

Nice for what it is

Meets my needs. Plenty of power. Lots of room. Hauls and tows like a dream. Very nice and stylish truck considering that it is a W/T.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Towing
  • Does recommend this car
8 people out of 8 found this review helpful. Did you?
Yes No
See all 40 consumer reviews

Similar cars at this dealership

Used
2020 Chevrolet Silverado 1500 LT Trail Boss
39,607 mi.
$42,900
Used
2024 GMC Sierra 2500 AT4
15,518 mi.
$75,031
Used
2021 GMC Sierra 2500 Denali
92,652 mi.
$58,442
Used
2024 Chevrolet Silverado 2500 High Country
25,174 mi.
$72,703
Ad

Car shopper resources

Dealer Disclaimer: $799.00 Dealer Administrative Charge is not included in advertised price.All prices and offers are before state city and county tax tag title and license fees. Out of state buyers are responsible for all state county city taxes and fees as well as title/registration fees in the state that the vehicle will be registered. All prices and offers includes all manufacturer offers/programs which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice please confirm listings with dealer.

Cars.com Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Click here for more details.

Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Android Auto™ is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

Call
Check availability

Contact seller

Check availability

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

  • Want to sell or trade-in your car fast? Get a free Instant Offer from local dealers.
  • Tell us about your car and get a free Instant Offer within minutes.
  • Schedule a car inspection with the dealer.
  • Use your Instant Offer to trade-in your car.
Get your Instant Offer