New 2026 GMC Yukon XL Denali 4x4 in St. Louis, MO

Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Yukon XL Denali, has a Onyx Black exterior and a Teak/Light Shale interior. Please call us at (314) 272-4060 and reference stock number T261875 for further details. WHY THIS VEHICLE?

Advanced Technology Package

• Inside Rearview Auo-Dimming Rear Camera Mirror
• Super Cruise
• Rear Seat Media System

Max Trailering Package

• Hill Descent Control
• Integrated Trailer Brake Controller
• 2-Speed Electronic Autotrac Active Transfer Case
• Hitch View
• Smart Trailer Integration Indicator
• Blind Zone Steering Assist with Trailering
• Extra Capacity Cooling System

Denali Reserve Package ($9,880 value)

• Power-Retractable Assist Steps
• Dual-Pane Panoramic Power Sunroof
• 22 X 9 Ultra-Bright Machined Wheels

Advanced Security Package

• Theft-Deterrent Alarm System
• Vehicle Inclination Sensor
• Vehicle Interior Movement Sensor
• Glass Breakage Sensor

Enhanced Trailering Technology Package

• Trailering Assist Guidelines
• Trailer Camera Provisions
• Wired Auxiliary Trailer Camera

Preferred Equipment Group 5SA

• Power Release 2nd Row Bucket Seats
• 4-Way Power Driver Lumbar Seat Adjuster
• 4-Way Power Front Passenger Lumbar Seat Adjuster
• Galvano Bodyside Moldings
• Bright Front and Rear Door Sill Plates
• Perforated Heated and Ventilated Driver and Front Passenger Seats
• 6.2L EcoTec3 V8 Engine
• Dual Exhaust System
• Power Tilt and Telescopic Steering Column
• 3 Years OnStar One
• AutoSense Hands-Free Power Liftgate
• 15 Diagonal Multi-Color Head-Up Display
• Magnetic Ride Control Suspension

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.
• Hands-off cruise control - Set it and forget it. Road trips used to be stressful. Cruise control only managed speed, but not distance or safety. Now with hands-off cruise control simply set your desired speed and let sensor technology maintain a safe distance between you and surrounding vehicles with minimal steering input from you. It slows you down; speeds you up and even keeps you in your own lane. Meet your ultimate co-pilot with hands-off cruise control.
• Super Cruise hands-on cruise control with lane change

Technology and Telematics

• Apple CarPlay/Android Auto smart device wireless mirroring

• 3rd Row Seat
• 4-Wheel Disc Brakes
• 8 Cylinder Engine
• A/C
• ABS
• Active Suspension
• Adaptive Cruise Control
• Adjustable Steering Wheel
• Aerial View Display System
• Aluminum Wheels
• Auto-Dimming Rearview Mirror
• Automatic Highbeams
• Automatic Parking
• Auxiliary Audio Input
• Back-Up Camera
• Blind Spot Monitor
• Bluetooth Connection
• Brake Assist
• Bucket Seats
• Child Safety Locks
• Climate Control
• Conventional Spare Tire
• Cooled Front Seat
• Cross-Traffic Alert
• Cruise Control
• Daytime Running Lights
• Driver Adjustable Lumbar
• Driver Air Bag
• Driver Illuminated Vanity Mirror
• Driver Restriction Features
• Driver Vanity Mirror
• Evasion Assist
• Floor Mats
• Fog Lamps
• Four Wheel Drive
• Front Collision Mitigation
• Front Collision Warning
• Front Head Air Bag
• Front Side Air Bag
• Gasoline Fuel
• Heads-Up Display
• Heated Front Seat
• Heated Mirrors
• Heated Rear Seat
• Heated Steering Wheel
• Integrated Turn Signal Mirrors
• Intermittent Wipers
• Keyless Entry
• Keyless Start
• Lane Departure Warning
• Lane Keeping Assist
• Leather Seats
• Locking/Limited Slip Differential
• Luggage Rack
• Mirror Memory
• MP3 Capability
• Multi-Zone A/C
• Navigation from Telematics
• Navigation System
• Pass-Through Rear Seat
• Passenger Air Bag
• Passenger Air Bag Sensor
• Passenger Illuminated Visor Mirror
• Passenger Vanity Mirror
• Power Door Locks
• Power Driver Seat
• Power Folding Mirrors
• Power Liftgate
• Power Mirror
• Power Passenger Seat
• Power Steering
• Power Windows
• Premium Sound System
• Privacy Glass
• Rain Sensing Wipers
• Rear A/C
• Rear Bucket Seats
• Rear Collision Mitigation
• Rear Defrost
• Rear Head Air Bag
• Rear Parking Aid
• Remote Engine Start
• Remote Trunk Release
• Requires Subscription
• Running Boards/Side Steps
• Satellite Radio
• Seat Memory
• Security System
• Smart Device Integration
• Stability Control
• Steering Wheel Audio Controls
• Telematics
• Tire Pressure Monitor
• Tires - Front All-Season
• Tires - Rear All-Season
• Tow Hitch
• Traction Control
• Universal Garage Door Opener
• Variable Speed Intermittent