2026 GMC Sierra 3500HD

Condition New
Exterior Dark Gray
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 3500HD

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Vehicle Overview

Bold, capable upscale ride for everyday adventures

Meet the 2026 Denali in sophisticated Dark Gray — luxury and capability rolled into one. This premium pickup pairs full‑time 4WD with a locking differential, stability and traction control, and LT275/65R20 tires for confident performance on any road. Slide into heated leather seats with multi‑adjustable power support and a heated leather steering wheel, then start it remotely with keyless entry and Remote Ignition with Climate Control for instant comfort. Advanced safety and security come standard — multiple airbags, vehicle anti‑theft, ABS and a full‑size spare — plus industry‑backed warranties for peace of mind. Ready to elevate your drive? Stop by for a test drive today.
  • Checkmark Bold, head-turning stance
  • Checkmark Sleek, confident silhouette
  • Checkmark Beastly, refined comfort
  • Checkmark Premium, street-smart interior

Vehicle Equipment

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    Child Safety Door Locks
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    Vehicle Anti-Theft
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    ABS Brakes
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    Traction Control
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    Vehicle Stability Control System
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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