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Photo of 2025 Onyx Black GMC Sierra 2500
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Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
Fuel type
Diesel
Transmission
10-Speed Automatic
Engine
6.6L V8 32V DDI OHV Turbo Diesel
VIN
1GT4UREY1SF278303
Stock #
M25576
Mileage
6 mi.

Features

Convenience
  • Adaptive Cruise Control
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Entry
  • Keyless Start
  • Navigation System
  • Power Folding Mirrors
  • Remote Start
Entertainment
  • Bluetooth®
  • HomeLink
  • Premium Sound System
  • Satellite Radio
  • WiFi Hotspot
Exterior
  • Alloy Wheels
  • Sunroof/Moonroof
  • Tow Hitch
  • Tow Hooks
Safety
  • Backup Camera
  • Blind Spot Monitor
  • Brake Assist
  • Lane Departure Warning
  • Rain Sensing Wipers
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
View all features

Features

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

  • 1st and 2nd row curtain head airbags
  • 4 Door
  • 4-Wheel Disc Brakes
  • 4-wheel ABS Brakes
  • A/C
  • ABS
  • ABS and Driveline Traction Control
  • AM/FM Stereo
  • Adaptive cruise control
  • Adjustable Steering Wheel
  • Aerial View Display System
  • Alternator 220 Amp
  • Aluminum Wheels
  • Aluminum center console trim
  • Aluminum/genuine wood dash trim
  • Aluminum/genuine wood door trim
  • Anti-theft alarm system
  • Audio System 13.4 Diagonal Premium GMC Infotainment System With Google Built…
  • Audio System Premium Brand Speakers: Bose
  • Audio controls on steering wheel
  • Auto-Dimming Rearview Mirror
  • Automatic Highbeams
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxiliary Audio Input
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Back-Up Camera
  • Bed Liner
  • Blind Spot Monitor
  • Bluetooth Connection
  • Bluetooth wireless phone connectivity
  • Body-colored bumpers
  • Braking Assist
  • Bucket Seats
  • Bucket front seats
  • Center Console: Full with covered storage
  • Chrome grille
  • Climate Control
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Compass
  • Conventional Spare Tire
  • Cooled Front Seat(S)
  • Cross-Traffic Alert
  • Cruise Control
  • Cruise controls on steering wheel
  • Cupholders: Front and rear
  • Curb weight: 7,034 lbs.
  • Daytime running lights
  • Denali Preferred Equipment Group Includes Standard Equipment
  • Denali Reserve Package Includes (Cwm) Technology Package And (Cf5) Power Sun…
  • Diameter of tires: 20.0"
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver Adjustable Lumbar
  • Driver Air Bag
  • Driver Restriction Features
  • Driver airbag
  • Driver seat memory
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Dusk sensing headlights
  • Electrochromatic auto-dimming mirrors
  • Electrochromatic rearview mirror
  • Engine Block Heater
  • Engine Duramax 6.6l Turbo-Diesel V8 B20-Diesel Compatible (470 HP [350.5 Kw]…
  • Engine immobilizer
  • Exhaust Brake
  • External temperature display
  • Fixed antenna
  • Floor Mats
  • Floor mats: Carpet front and rear
  • Fog Lamps
  • Fold-up cushion rear seats
  • Forward Collision Mitigation : Forward Collision Alert with Automatic Brakin…
  • Four Wheel Drive
  • Front Collision Mitigation
  • Front Collision Warning
  • Front Head Air Bag
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Shoulder Room: 66.0"
  • Front Side Air Bag
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front suspension stabilizer bar
  • Fuel Capacity: 36.0 gal.
  • Fuel Type: Regular unleaded
  • Gross Vehicle Weight : 10,850 lbs.
  • Gvwr 11 350 Lbs. (5148 Kg)
  • Headlights off auto delay
  • Heated Front Seat(S)
  • Heated Mirrors
  • Heated Rear Seat(S)
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Integrated Tailgate Step
  • Integrated Turn Signal Mirrors
  • Interior 120v Ac Power Outlet : 1
  • Intermittent Wipers
  • Jet Black Forge Perforated Leather Seat Trim
  • Keyless Entry
  • Keyless Start
  • Lane Departure Warning
  • Leaf rear spring
  • Leaf rear suspension
  • Leather Seats
  • Leather seat upholstery
  • Leatherette steering wheel trim
  • Left rear passenger door type: Conventional
  • Liftgate window: Power
  • Locking/Limited Slip Differential
  • Machined aluminum rims w/ painted accents
  • Manual child safety locks
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Mirror Memory
  • Mobile hotspot internet access
  • Mp3 Capability
  • Multi-Zone A/C
  • Multicolor 15 Diagonal Head-Up Display
  • Navigation System
  • OnStar
  • Onyx Black
  • Overall Length : 250.8 "
  • Overall Width : 81.8 "
  • Overall height: 79.8"
  • Overhead console: Mini
  • Passenger Adjustable Lumbar
  • Passenger Air Bag
  • Passenger Air Bag Sensor
  • Passenger Airbag
  • Power Door Locks
  • Power Driver Seat
  • Power Folding Mirrors
  • Power Mirror(S)
  • Power Passenger Seat
  • Power Steering
  • Power extendable trailer style exterior mirrors
  • Power remote driver mirror adjustment
  • Power remote passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Premium GMC Infotainment System
  • Premium Sound System
  • Privacy Glass
  • Privacy glass: Deep
  • Rain Sensing Wipers
  • Rain sensing front wipers
  • Rear Axle 3.42 Ratio
  • Rear Bench Seat
  • Rear Camera Mirror Inside Rearview Auto-Dimming With Full Camera Display
  • Rear Defrost
  • Rear Head Air Bag
  • Rear Head Room: 40.1"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Parking Aid
  • Rear Shoulder Room: 65.3"
  • Rear View Camera
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Rear seats center armrest
  • Remote Engine Start
  • Remote Engine Start : Keyfob remote start
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Requires Subscription
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • Running Boards/Side Steps
  • Satellite Radio
  • Seat Memory
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Seats Front Bucket With Center Console (Std)
  • Security System
  • Short and long arm front suspension
  • Side airbag
  • SiriusXM with 360L AM/FM/Satellite Radio
  • SiriusXM with 360L Satellite Radio
  • Sliding Rear Window
  • Smart Device Integration
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional power steering
  • Split rear bench
  • Stability Control
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Steering Wheel Audio Controls
  • Sunroof Power
  • Suspension class: Off-road
  • Tachometer
  • Technology Package Includes (Drz) Rear Camera Mirror And (Uv6) Multicolor 15…
  • Telematics
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitor
  • Tire Pressure Monitoring System: Tire specific
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Tires Lt275/65r20 All-Terrain Blackwall (Std)
  • Tires: Load Rating: E
  • Tires: Prefix: LT
  • Tires: Profile: 65
  • Tires: Speed Rating: S
  • Tires: Width: 275 mm
  • Torsion bar front spring
  • Total Number of Speakers: 7
  • Tow Hitch
  • Tow Hooks
  • Traction Control
  • Trailer hitch
  • Transmission Allison 10-Speed Automatic
  • Transmission hill holder
  • Trip computer
  • Turn signal in mirrors
  • Type of tires: AT
  • Universal Garage Door Opener
  • Universal remote transmitter
  • Urethane shift knob trim
  • Variable Speed Intermittent Wipers
  • Variable intermittent front wipers
  • Vehicle Emissions: Federal
  • Video Monitor Location: Front
  • Wheel Diameter: 20
  • Wheel Width: 8.5
  • Wheelbase: 159.0"
  • Wheels 20 (50.8 Cm) Ultra-Bright Machined Wheels With Black Painted Pockets …
  • Wifi Hotspot
  • Winter Grille Cover

Seller’s info

Bob Allen Motor Mall

(825 reviews)
725 Maple Ave, Danville, KY 40422

Seller’s notes about this car

Priced below KBB Fair Purchase Price! New Price! Onyx Black 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel $10,223 off MSRP! Bluetooth, Special Financing Available!, Apple CarPlay, Backup Camera, 10-Speed Automatic, 4WD, Black Leather. All prices are plus tax, license and fees. $1000 - Buick & GMC Consumer Cash Program. Exp. 09/02/2025 $1000 - GM Bonus Cash. Exp. 09/02/2025

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Price history

Listed 128 days ago.
$9,223 total price reduction!
4/04/25 Listed $87,215
4/08/25 -$3,222 $83,993
4/15/25 -$1,001 $82,992
4/30/25 +$2,001 $84,993
5/01/25 +$1,000 $85,993
5/02/25 -$1,000 $84,993
5/27/25 -$2,001 $82,992
6/03/25 +$1,000 $83,992
6/04/25 -$2,000 $81,992
6/06/25 -$2,996 $78,996
6/09/25 +$1,402 $80,398
6/17/25 -$1,487 $78,911
6/27/25 +$4,085 $82,996
7/01/25 +$2,000 $84,996
7/02/25 -$2,000 $82,996
7/11/25 -$2,596 $80,400
7/18/25 -$2,415 $77,985
7/29/25 -$1,066 $76,919
8/04/25 +$3,078 $79,997
8/05/25 +$2,000 $81,997
8/08/25 -$4,005 $77,992
Total price amount is based on price change information provided by the seller.

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Consumer reviews

See what others are saying about the 2025 GMC Sierra 2500.
(1 review)
Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 4.0

Most recent consumer reviews

So far so good!

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 4.0
  • Purchased a New car
  • Used for Transporting family
  • Does recommend this car
0 people out of 1 found this review helpful. Did you?
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See all 1 consumer reviews

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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.

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We value your privacy. Cars.com Privacy Notice

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