2026 GMC Sierra 2500 HD

Condition New
Body Style 4x4
Exterior Dark Gray
Transmission Automatic
Drive Train Four-wheel Drive
Trim PRO
Engine Diesel
6.6L V8
Brakes 4-Wheel Anti-Lock Brakes

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2026 GMC Sierra 2500 HD

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Vehicle Overview

Rugged GMC Sierra 2500 HD Pro in Downpour

Introducing the 2026 GMC Sierra 2500 HD PRO in striking Dark Gray — a rugged, purpose-built 4x4 that blends commercial-grade capability with refined comfort. Equipped with full-time 4WD, locking differential, ABS, traction and vehicle stability control, LT265/70R17 tires and 10.1" ground clearance, it’s ready for tough jobs and rough roads; a full-size spare and heavy-duty chassis add peace of mind. Inside, enjoy seating for six with generous leg and shoulder room, remote ignition with climate control, heated exterior mirrors, automatic headlights, power windows and a suite of airbags plus a tire pressure monitor and electronic parking aid for safety and convenience. Backed by a 36/36 basic warranty, 60/100 powertrain and 72/100 rust coverage — come see it, take a test drive, and let this Sierra earn its place in your lineup.
  • Checkmark Bold head-turning beast
  • Checkmark Sleek, commanding ride
  • Checkmark Premium road presence
  • Checkmark Big-torque towing vibe

Vehicle Equipment

Included Options
Electronic Parking Aid
Standard Equipment
Child Safety Door Locks
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
Remote Ignition
Air Conditioning
Separate Driver/Front Passenger Climate Controls
Cruise Control
Tachometer
Steering Wheel Mounted Controls
Tire Pressure Monitor
Trip Computer
AM/FM Radio
Automatic Headlights
Daytime Running Lights
Full Size Spare Tire
Power Windows
Heated Exterior 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
Lt265/70r17
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
7,111 Lbs
Overall Length
266.80 In.
Wheelbase
172.00 In.
Ground Clearance
10.10 In.
Overall Length
266.80 In.
Standard Seating
6

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