New 2026 GMC Sierra 2500HD Pro in St. Louis, MO

Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Sierra 2500HD Pro, has a Summit White exterior and a Jet Black interior. Please call us at (314) 272-4060 and reference stock number T261893 for further details. WHY THIS VEHICLE?

Convenience Package ($700 value)

• Deep-Tinted Glass
• Electric Rear-Window Defogger
• EZ Lift Power Lock and Release Tailgate
• LED Cargo Area Lighting

Preferred Equipment Group 1SA

• Solar Absorbing Tinted Glass
• Remote Keyless Entry
• Push Button Start
• Chrome Grille with Flat Black Grille Insert Bars
• 6.6L V8 with Direct Injection and Variable Valve Timing Engine
• 2-Speed Electronic Shift Transfer Case
• Sierra HD Pro Safety
• Wireless Phone Projection
• 2 Charge/data USB Ports
• OnStar Services Capable

1SA Pro Safety Plus Package ($1,110 value)

• Power-Adjustable Black Outside Mirrors
• Ultrasonic Front and Rear Park Assist
• Rear Cross Traffic Alert
• Lane Change Alert with Side Blind Zone Alert

Safety and Security

• Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That’s when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
• Pedestrian impact prevention - An extra step toward safety. Pedestrians don’t always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.
• Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn’t by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that’s both convenient and safe.

Technology and Telematics

• Apple CarPlay/Android Auto smart device wireless mirroring
• Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle?s private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.

• 4-Wheel Disc Brakes
• 8 Cylinder Engine
• A/C
• ABS
• Adjustable Steering Wheel
• AM/FM Stereo
• Automatic Highbeams
• Auxiliary Audio Input
• Back-Up Camera
• Bluetooth Connection
• Conventional Spare Tire
• Cruise Control
• Daytime Running Lights
• Driver Air Bag
• Driver Restriction Features
• Floor Mats
• Four Wheel Drive
• Front Collision Mitigation
• Front Collision Warning
• Front Head Air Bag
• Front Side Air Bag
• Gasoline Fuel
• Integrated Turn Signal Mirrors
• Keyless Entry
• Keyless Start
• Lane Departure Warning
• Locking/Limited Slip Differential
• MP3 Capability
• Navigation System
• Passenger Air Bag
• Passenger Air Bag On/Off Switch
• Passenger Air Bag Sensor
• Power Door Locks
• Power Mirror
• Power Outlet
• Power Steering
• Power Windows
• Rear Head Air Bag
• Requires Subscription
• Running Boards/Side Steps
• Smart Device Integration
• Split Bench Seat
• Stability Control
• Steel Wheels
• Telematics
• Tire Pressure Monitor
• Tires - Front All-Season
• Tires - Rear All-Season
• Tow Hitch
• Tow Hooks
• Traction Control
• Vinyl Seats
• WiFi Hotspot