2026 GMC Sierra 3500 HD

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

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2026 Sierra 3500 HD

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Vehicle Overview

Bold Denali luxury in Onyx Black

Meet the 2026 Denali in sleek Black — a premium pickup that blends luxury, capability and confident protection. Standard 4WD with locking differential, ABS, traction and stability control give you serious off-road and all-weather capability, while LT275/65R20 tires and 11.2" ground clearance keep you ready for work or weekend. Step inside to heated leather seats, a heated leather steering wheel and multi-adjustable power seats with lumbar support, plus keyless entry and remote start with climate control for instant comfort. Premium audio (subwoofer), a full safety suite including multiple airbags and vehicle anti-theft, and practical touches like a full‑size spare and electronic parking aid round out this well‑equipped Denali — backed by a 36/36 basic and 60/60 powertrain warranty. Stop by today for a test drive and see why this Denali stands apart.
  • Checkmark Powerful, whisper-quiet ride
  • Checkmark Bold, head-turning presence
  • Checkmark Sleek, road-gripping confidence
  • Checkmark Luxurious, family-friendly comfort

Vehicle Equipment

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    Separate Driver/Front Passenger Climate Controls
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    Keyless Entry
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    Front Heated Seat
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    Driver Multi-Adjustable Power Seat
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    Tire Pressure Monitor
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
Subwoofer
Driver Multi-Adjustable Power Seat
Front Heated Seat
Front Power Lumbar Support
Leather Seat
Passenger Multi-Adjustable Power Seat
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
Lt275/65r20
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
7,144 Lbs
Overall Length
250.80 In.
Wheelbase
159.00 In.
Ground Clearance
11.20 In.
Overall Length
250.80 In.
Standard Seating
5

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