Highlights
- 2026 model year with advanced features
- 4x4 drivetrain for off-road capability
- Duramax 6.6L Turbo-Diesel V8 engine
- 10-speed automatic transmission
Options
Safety:
- Trailer Side Blind Zone Alert
- HD Surround Vision
- Lane Departure Warning
- Forward Collision Alert
- Automatic Emergency Braking
- Teen Driver feature
- StabiliTrak stability control
- Daytime Running Lamps
- Tire Pressure Monitoring System
- Hitch Guidance
- Front Pedestrian Braking
- Following Distance Indicator
- Buckle to Drive
- Rear Seat Belt Indicator
- OnStar Services
Comfort:
- Dual climate control
- Heated seating
- Power-adjustable seats
- Keyless Open and Start
- Power windows and locks
- Cruise control
- Heated mirrors
- Power-adjustable mirrors
- Rear air vents
- USB ports
- Wi-Fi Hotspot
Technology:
- 13.4” Premium GMC Infotainment System
- Bluetooth connectivity
- Wireless Android Auto and Apple CarPlay
- 6-speaker audio system
- SiriusXM with 360L Trial Subscription
- Driver Information Centre
- Exterior Temperature Display
- Compass
- Power outlet, instrument panel, 120-volt
- Power outlet, bed mounted, 120-volt
Features
- SLE PREFERRED EQUIPMENT GROUP
- SIERRA HD PRO SAFETY PLUS PACKAGE
- Gooseneck / 5th Wheel Prep Package
- 13.4” Premium GMC Infotainment System
- 10-speed automatic transmission
- Duramax 6.6L Turbo-Diesel V8 engine
- 4x4 drivetrain
- LED headlamps and taillamps
- 17” machined aluminum wheels
- Power-adjustable vertical trailering mirrors
- CornerStep, rear bumper
- Cargo tie downs
- Deep-tinted glass
- Black integrated bed step
- Tailgate and bed rail protection caps
- 6-speaker audio system
- Bluetooth for phone connectivity
- Wireless phone projection for Apple CarPlay and Android Auto
- SiriusXM with 360L Trial Subscription
- Air conditioning, single-zone
- Power windows and locks
- Cruise control
- Keyless Open and Start
- USB ports
- Wi-Fi Hotspot
- Driver Information Centre
- Exterior Temperature Display
- Compass
- Power outlet, instrument panel, 120-volt
- Power outlet, bed mounted, 120-volt
Why Choose This Vehicle?
This 2026 GMC Sierra 2500HD is perfect for those seeking a robust, reliable vehicle for towing and off-road capabilities while providing everyday comfort and convenience. Its tough build is matched by contemporary technology suitable for those who need a dependable work or adventure companion.