2026 GMC Sierra 3500 HD

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

Ask ACE about the
2026 Sierra 3500 HD

BETA

Vehicle Overview

Luxurious, capable compact SUV with smart comfort

Turn heads in the 2026 Denali in striking Dark Gray — where premium comfort meets uncompromising capability. This Denali comes standard with confident 4WD and a locking differential, advanced stability and traction control, and comprehensive airbags for peace of mind. Enjoy luxury touches like heated leather seats, a heated leather steering wheel, power multi-adjustable seats, and keyless entry with remote start and climate control — plus a punchy audio system with subwoofer. Rugged details include LT275/65R20 tires with a full-size spare and heated exterior mirrors, all backed by strong warranties for added confidence. Stop by for a test drive and experience Denali’s blend of refinement and work-ready performance.
  • Checkmark Bold, Sleek Presence
  • Checkmark Luxurious, Smooth Ride
  • Checkmark Head-Turning Style, Poised
  • Checkmark Confident, Responsive Drive

Vehicle Equipment

  • Checkmark
    4WD/AWD
  • Checkmark
    Air Conditioning
  • Checkmark
    Keyless Entry
  • Checkmark
    Remote Ignition
  • Checkmark
    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
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

Overall, how satisfied are you with the information available on this page?

Vehicle Happiness Index is a CarJazz exclusive indicator of how happy you'll be with the purchase. Factors include price, vehicle history, vehicle and dealer ratings and distance from the dealership for ease of service.