2026 GMC Sierra 2500 HD

Condition New
Exterior Dark Gray
Transmission Automatic
Drive Train Four-wheel Drive
Trim Denali Ultimate
Engine Diesel
6.6L V8
Brakes 4-Wheel Anti-Lock Brakes

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2026 Sierra 2500 HD

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Vehicle Overview

Premium Denali Ultimate SUV with elevated comfort

Meet the 2026 Denali Ultimate in striking Dark Gray — the perfect blend of luxury and capability. Standard 4WD with locking differential, ABS and stability control gives you rock-solid confidence on any road, while heated/cooled leather seats, heated steering wheel, power sunroof and premium audio with navigation deliver first-class comfort and tech. Advanced safety and convenience come standard too — multiple airbags, vehicle anti-theft, child locks, keyless entry and remote start with climate control — and it seats five with generous interior space and strong factory warranties. Come see it today and take the ultimate Denali for a test drive.
  • Checkmark Bold head-turning presence
  • Checkmark Silky smooth ride
  • Checkmark Powerful whisper-quiet performance
  • Checkmark Striking bold silhouette

Vehicle Equipment

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    Leather Seat
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    Power Sunroof
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    Navigation Aid
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    Keyless Entry
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    Front Heated Seat
Standard Equipment
Child Safety Door Locks
Vehicle Anti-Theft
4WD/AWD
ABS Brakes
Locking Differential
Traction Control
Vehicle Stability Control System
Driver Airbag
Front Side Airbag
Front Side Airbag With Head Protection
Front Side Airbag With Head Protection
Passenger Airbag
Electronic Parking Aid
Keyless Entry
Remote Ignition
Air Conditioning
Separate Driver/Front Passenger Climate Controls
Cruise Control
Tachometer
Heated Steering Wheel
Leather Steering Wheel
Steering Wheel Mounted Controls
Telescopic Steering Column
Tire Pressure Monitor
Trip Computer
AM/FM Radio
Navigation Aid
Subwoofer
Driver Multi-Adjustable Power Seat
Front Cooled Seat
Front Heated Seat
Front Power Lumbar Support
Leather Seat
Passenger Multi-Adjustable Power Seat
Power Sunroof
Automatic Headlights
Daytime Running Lights
Full Size Spare Tire
Power Windows
Heated Exterior Mirror
Electrochromic Interior Rearview Mirror
Anti-Brake System
4-Wheel ABS
Steering Type
R&P
Front Brake Type
Disc
Rear Brake Type
Disc
Front Suspension
IND
Rear Suspension
IND
Front Spring Type
Coil
Rear Spring Type
Coil
Tires
Lt265/60r22
Front Headroom
43.00 In.
Rear Headroom
40.10 In.
Front Legroom
44.50 In.
Rear Legroom
43.40 In.
Front Shoulder Room
66.00 In.
Rear Shoulder Room
65.30 In.
Front Hip Room
61.20 In.
Rear Hip Room
60.20 In.
Curb Weight-automatic
8,233 Lbs
Overall Length
250.80 In.
Wheelbase
159.00 In.
Ground Clearance
10.30 In.
Overall Length
250.80 In.
Standard Seating
5

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