2026 GMC Sierra 2500 HD Denali

New
Diesel

$92,304MSRP

$82,304Everyone Qualifies Price

10 Second Trade

Ron Marhofer Buick GMC, INC.

Location Details

Call 844-830-8733

We’re here to help

Exterior Color: Downpour Metallic
Interior Color: Jet Black, Forge Perforated Leather seat trim
Body/Seating: Truck/5 seats
Transmission: Automatic

Drivetrain: 4WD
Engine: 6.6L Duramax Turbo-Diesel V8 engine
VIN: 1GT4UREY7TF302007
Stock Number: GM261680

Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system
Power moonroof
Premium audio system
Wireless phone connectivity
Parking sensors
Exterior parking camera front
Exterior parking camera left
Exterior parking camera right
Exterior parking camera rear

Convenience Features

1-touch down
1-touch up
Adaptive Cruise Control
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Emergency communication system: OnStar
Front beverage holders
Front dual zone A/C
Garage door transmitter
Heated steering wheel
Illuminated entry
Memory seat
Moonroof sunshade: manual
Overhead console
Passenger door bin
Passenger vanity mirror
Power moonroof
Power windows
Proximity key: doors and push button start
Rear beverage holders
Rear door bins
Remote engine start
Remote keyless entry
Speed control
Surround View Monitor: HD Surround Vision w/Hitch View yes
Telescoping steering wheel
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front tires: 275/65SR20.0E
Front wheel independent suspension
Power steering
Rear tires: 275/65SR20.0E
Single rear wheels
Speed-sensing steering
Tires: all-terrain
Wheel size: 20"

Entertainment Features

1st row LCD monitors: 2
AM/FM radio: SiriusXM
Premium audio system: Premium GMC Infotainment System
Primary LCD size: 13.4"
Satellite radio trial duration with new vehicle purchase (months): 36
Smart device integration: Apple CarPlay/Android Auto
Speaker type: Bose
Speakers: 7
Steering wheel mounted audio controls
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
Wireless Phone Charger: front
Wireless phone connectivity: Bluetooth

Warranty

Basic warranty: 36 months/36,000miles
Corrosion perforation warranty: 72 months/100,000miles
Diesel engine warranty: 60 months/100,000miles
Maintenance warranty: 12 months/ unlimited distance
Powertrain warranty: 60 months/60,000miles
Roadside assistance coverage: 60 months/60,000miles

Seats and Trim

Front center armrest
Front seats: bucket
Genuine wood dashboard insert
Genuine wood door panel insert
Heated front seats
Heated rear seats
Leather upholstery
Max seating capacity: 5
Power 4-way driver lumbar support
Power 4-way passenger lumbar support
Power driver seat
Power passenger seat
Rear seat center armrest
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: leather
Split folding rear seat
Ventilated front seats

Powertrain

Block heater
Compressor: intercooled turbo
Cylinder configuration: V-8
Drive type: four-wheel
Engine liters: 6.6L
Engine location: front
Fuel tank capacity: 36.0gal.
Horsepower: 470hp @ 2,800RPM
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Number of valves: 32
Rear locking differential
Recommended fuel: Diesel
Standard fuel economy fuel type: diesel
Torque: 975 lb.-ft. @ 1,600RPM
Transmission: 10 speed automatic
Variable valve control

Off-Road Capability

Ground clearance (min): 257mm (10.1")

Body Exterior

Auto-dimming door mirrors
Bedliner
Bumpers: body-color
Door mirrors: chrome
Heated door mirrors
Hitch Class: IV
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Tailpipe finisher: polished
Trailer hitch
Trailer sway control
Turn signal indicator mirrors

Specs and Dimensions

Compression ratio: 16.00 to 1
Curb weight: 3,558kg (7,843lbs)
Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
Engine displacement: 6.6 L
Engine torque: 975 lb.-ft. @ 1,600RPM
Exterior body width: 2,079mm (81.8")
Exterior height: 2,027mm (79.8")
Exterior length: 6,369mm (250.8")
Front headroom: 1,013mm (39.9")
Front hiproom: 1,554mm (61.2")
Front legroom: 1,131mm (44.5")
Front shoulder room: 1,677mm (66.0")
GVWR: 5,330kg (11,750lbs)
Payload: 1,571kg (3,463lbs)
Rear headroom: 1,019mm (40.1")
Rear hiproom: 1,530mm (60.2")
Rear legroom: 1,102mm (43.4")
Rear shoulder room: 1,659mm (65.3")
Towing capacity: 8,391kg (18,500lbs)
Turning radius: 8.0m (26.3')
Wheelbase: 4,039mm (159.0")

Lighting, Visibility and Instrumentation

Appearance: digital/analog
Auto high-beam headlights
Blind spot: Trailer Side Blind Zone Alert warning
Compass
Configurable
Delay-off headlights
Exterior parking camera cargo
Exterior parking camera front
Exterior parking camera left
Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
Exterior parking camera right
Front fog lights
Front reading lights
Fully automatic headlights
Heads up display
Lane departure: Lane Departure Warning warning
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Parking sensors: UltraSonic front and rear
Rain sensing wipers
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Dual front side impact airbags
Electronic stability
Forward collision: Forward Collision Alert with Automatic Braking mitigation
Front pedestrian detection: prevention
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Rear collision: Rear Cross-Traffic Alert warning
Security system
Tracker system: Stolen Vehicle Assistance
Traction control

Elevate your driving experience with this exceptional 2026 GMC Sierra 2500HD Denali 4D Crew Cab 4WD. Boasting a commanding presence and uncompromising capability, this vehicle is the perfect companion for your adventures.

- Duramax 6.6L V8 Turbodiesel engine with 10-Speed Automatic transmission and 4WD
- Downpour Metallic Blue exterior with Engine Block Heater
- MAX TRAILERING PACKAGE with 3500 HD Frame, 3500 HD Leaf Springs, 12 Rear axle, 3500 HD Shock Package, spray-on bed liner and Gooseneck / 5th Wheel Prep provisions
- DENALI RESERVE PACKAGE including Technology Package and power sunroof
- 3 years of SiriusXM radio included

This Sierra 2500HD Denali is meticulously equipped to handle any task with ease:

- Bose Premium 7-Speaker Sound System
- Heated and ventilated front seats, heated rear seats
- Multicolor 15 Diagonal Head-Up Display
- Wireless Charging and Wireless Phone Projection
- Trailer Cam Provisions and Trailer Viewing Software
- Ultrasonic Front and Rear Park Assist
- Rear Cross Traffic Alert and Lane Departure Warning

Experience the unparalleled capability, premium comfort, and advanced technology of this remarkable 2026 GMC Sierra 2500HD Denali. Visit our showroom today to take this exceptional truck for a test drive. Price does not include tax, title, and license. Price includes applicable rebates. $2000 - Buick GMC Bonus Cash. Exp. 06/30/2026

Factory warranty

36 months/36,000miles from the vehicle's original in-service date

A name you can trust

Ron Marhofer Buick GMC, INC. is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.

Dealer discount pricing is available to everyone. Taxes, title, license and doc fee are extra.

claim based on YTD retail GMC Sierra sales in the state of Ohio through June 2022