2026 GMC Sierra 3500 HD

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

Ask ACE about the
2026 Sierra 3500 HD

BETA

Vehicle Overview

Titanium Rush Denali: Luxury, Power, and Comfort

Turn heads in Dark Gray with the 2026 Denali — a premium pickup that pairs rugged capability with first‑class comfort. Standard 4WD, locking differential, ABS, traction and stability control deliver confidence off‑road or on the highway, while keyless entry, remote start with climate control and vehicle anti‑theft bring everyday convenience and security. Inside, heated leather seats, a heated leather steering wheel, telescoping wheel and premium audio with subwoofer make every drive comfortable and connected. Backed by a 3‑year/36,000‑mile basic, 5‑year/60,000‑mile powertrain and 6‑year/100,000‑mile rust warranty — come see and drive the Denali today.
  • Checkmark Bold, Sleek Presence
  • Checkmark Head-Turning Style
  • Checkmark Powerful, Smooth Ride
  • Checkmark Commanding Road Presence

Vehicle Equipment

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
8,274 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.