5655 S Lindbergh Blvd. St. Louis, MO 63123

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Dave Sinclair Buick GMC Truck
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NEW 2026 GMC Sierra 1500 Denali for sale in St. Louis MO from Dave Sinclair Buick GMC Truck
Stock : T261668 VIN : 1GTUUGEL0TZ435067 Sale Price : $69,955
Exterior : Sterling Metallic   Interior : Atmosphere/Brownstone  
Mileage : 7 Fuel : Gasoline MPG : 14 City / 17 HWY   Transmission : Automatic
Drive Type : 4WD Engine : 6.2L Cylinders : 8 HP : 420 @ 5600 rpm  

- NEW -
2026 GMC Sierra 1500 Denali at Dave Sinclair Buick GMC Truck in St. Louis MO
Vehicle Description
Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Sierra 1500 Denali, has a Sterling Metallic exterior and a Atmosphere/Brownstone interior. Please call us at (314) 272-4060 and reference stock number T261668 for further details. WHY THIS VEHICLE?

Technology Package

  • Rear Camera Mirror
  • Multicolor 15 Diagonal Head-Up Display

Denali Reserve Super Package ($5,110 value)

  • GMC MultiPro Power Steps
  • Power Sunroof
  • Super Cruise Wrapped Steering Wheel
  • 22 X 9 Painted Aluminum Wheels
  • Super Cruise

Preferred Equipment Group 5SA

  • Power Sliding Rear Window with Rear Defogger
  • Power Front Passenger Windows with Express Up/down
  • Power Rear Windows with Express Down
  • Deep-Tinted Glass
  • Power Door Locks
  • Keyless Open and Start
  • Power Front Windows with Driver Express Up/down
  • Rear Wheelhouse Liners
  • Color-Keyed Carpeting Floor Covering
  • Push Button Start
  • Remote Vehicle Starter System
  • Chrome Wheel to Wheel Assist Steps
  • Electric Rear-Window Defogger
  • Front Rain-Sensing Wipers
  • Spray-On Pickup Bedliner with GMC Logo
  • Floor-Mounted Center Console
  • Auto-Locking Rear Differential
  • Chrome Header with Signature Denali Chrome Grille
  • Hill Descent Control
  • Integrated Trailer Brake Controller
  • Heavy-Duty Air Filter
  • Wireless Charging
  • Heated Driver and Front Outboard Passenger Seating
  • Heated 2nd Row Outboard Seats
  • 120-Volt Interior Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • Ventilated Driver and Front Passenger Seats
  • 170 Amp Alternator
  • Power Rake and Telescoping Steering Column
  • 2-Speed Transfer Case
  • GMC Pro Safety
  • Hitch View
  • Trailer Camera Provisions
  • Perimeter Lighting
  • SiriusXM with 360L Trial Subscription
  • 2 Charge/data USB Ports Inside Center Console
  • 2 USB Ports
  • 2 type-C Charge-Only Rear USB Ports
  • Ultrasonic Front and Rear Park Assist
  • OnStar Services Capable
  • In-Vehicle Trailering System App
  • LED Cargo Area Lighting
  • Rear Cross Traffic Braking
  • Universal Home Remote
  • Steering Wheel Audio Controls
  • Rear Pedestrian Detection
  • Trailer Side Blind Zone Alert
  • Premium Bose 7-Speaker Sound System
  • Theft Deterrent System (unauthorized Entry)
  • HD Surround Vision
  • Bed View Camera
  • Chrome Recovery Hooks
  • Wi-Fi Hotspot Capable
  • Denali Premium Suspension with Adaptive Ride Control
  • Trailering Package

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
EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.2L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7100 LBS. (3221 KG), REAR AXLE, 3.23 RATIO, WHEELS, 22 X 9 (55.9 CM X 22.9 CM) PAINTED ALUMINUM WHEEL, TIRES, 275/50R22SL ALL-SEASON, BLACKWALL, STERLING METALLIC, SEATS, FRONT BUCKET, ATMOSPHERE/BROWNSTONE, FORGE PERFORATED LEATHER SEAT TRIM, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO, DENALI RESERVE SUPER CRUISE PACKAGE, TECHNOLOGY PACKAGE, ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED, LPO, WHEEL LOCKS, SET OF 4, SUNROOF, POWER, GMC MULTIPRO POWER STEPS, POWER-RETRACTABLE, LICENSE PLATE KIT, FRONT, SUPER CRUISE STEERING WHEEL, WRAPPED, MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY, SUPER CRUISE, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMINGPlease do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!
Vehicle Description
Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Sierra 1500 Denali, has a Sterling Metallic exterior and a Atmosphere/Brownstone interior. Please call us at (314) 272-4060 and reference stock number T261668 for further details. WHY THIS VEHICLE?

Technology Package

  • Rear Camera Mirror
  • Multicolor 15 Diagonal Head-Up Display

Denali Reserve Super Package ($5,110 value)

  • GMC MultiPro Power Steps
  • Power Sunroof
  • Super Cruise Wrapped Steering Wheel
  • 22 X 9 Painted Aluminum Wheels
  • Super Cruise

Preferred Equipment Group 5SA

  • Power Sliding Rear Window with Rear Defogger
  • Power Front Passenger Windows with Express Up/down
  • Power Rear Windows with Express Down
  • Deep-Tinted Glass
  • Power Door Locks
  • Keyless Open and Start
  • Power Front Windows with Driver Express Up/down
  • Rear Wheelhouse Liners
  • Color-Keyed Carpeting Floor Covering
  • Push Button Start
  • Remote Vehicle Starter System
  • Chrome Wheel to Wheel Assist Steps
  • Electric Rear-Window Defogger
  • Front Rain-Sensing Wipers
  • Spray-On Pickup Bedliner with GMC Logo
  • Floor-Mounted Center Console
  • Auto-Locking Rear Differential
  • Chrome Header with Signature Denali Chrome Grille
  • Hill Descent Control
  • Integrated Trailer Brake Controller
  • Heavy-Duty Air Filter
  • Wireless Charging
  • Heated Driver and Front Outboard Passenger Seating
  • Heated 2nd Row Outboard Seats
  • 120-Volt Interior Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • Ventilated Driver and Front Passenger Seats
  • 170 Amp Alternator
  • Power Rake and Telescoping Steering Column
  • 2-Speed Transfer Case
  • GMC Pro Safety
  • Hitch View
  • Trailer Camera Provisions
  • Perimeter Lighting
  • SiriusXM with 360L Trial Subscription
  • 2 Charge/data USB Ports Inside Center Console
  • 2 USB Ports
  • 2 type-C Charge-Only Rear USB Ports
  • Ultrasonic Front and Rear Park Assist
  • OnStar Services Capable
  • In-Vehicle Trailering System App
  • LED Cargo Area Lighting
  • Rear Cross Traffic Braking
  • Universal Home Remote
  • Steering Wheel Audio Controls
  • Rear Pedestrian Detection
  • Trailer Side Blind Zone Alert
  • Premium Bose 7-Speaker Sound System
  • Theft Deterrent System (unauthorized Entry)
  • HD Surround Vision
  • Bed View Camera
  • Chrome Recovery Hooks
  • Wi-Fi Hotspot Capable
  • Denali Premium Suspension with Adaptive Ride Control
  • Trailering Package

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
EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.2L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7100 LBS. (3221 KG), REAR AXLE, 3.23 RATIO, WHEELS, 22 X 9 (55.9 CM X 22.9 CM) PAINTED ALUMINUM WHEEL, TIRES, 275/50R22SL ALL-SEASON, BLACKWALL, STERLING METALLIC, SEATS, FRONT BUCKET, ATMOSPHERE/BROWNSTONE, FORGE PERFORATED LEATHER SEAT TRIM, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO, DENALI RESERVE SUPER CRUISE PACKAGE, TECHNOLOGY PACKAGE, ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED, LPO, WHEEL LOCKS, SET OF 4, SUNROOF, POWER, GMC MULTIPRO POWER STEPS, POWER-RETRACTABLE, LICENSE PLATE KIT, FRONT, SUPER CRUISE STEERING WHEEL, WRAPPED, MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY, SUPER CRUISE, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMINGPlease do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!
Features Overview
•  Air conditioning dual-zone automatic climate control
•  Air filter heavy-duty
•  Air vents rear
•  Airbags dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner’s Manual for more information.)
•  Alternator 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
•  Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
•  Auto-locking rear differential
•  Automatic Stop/Start
•  Battery heavy-duty 730 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)
•  Bed View Camera camera in the CHMSL to show a view of the cargo bed display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
•  Bedliner Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) Denali CarbonPro Edition. Available with Ship Thru codes (VCO) (VDT) (VYC) or (VYS).)
•  Brake lining wear indicator
•  Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
•  Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
•  Bumper front body-color lower
•  Bumper rear body-color with corner steps
•  Capless Fuel Fill
•  Cargo tie downs (12) fixed
•  Center Console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
•  Compass located in instrument cluster
•  Cooling auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
•  Cooling external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
•  CornerStep rear bumper
•  Denali Premium Suspension with Adaptive Ride Control
•  Door handles chrome
•  Driver Information Center enhanced 12.3" diagonal reconfigurable multicolor digital display
•  Exhaust aluminized stainless-steel muffler and tailpipe
•  Exhaust dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
•  Exterior Temperature Display located in radio display
•  Floor covering color-keyed carpeting
•  Fog lamps LED
•  Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
•  Four wheel drive
•  Frame fully-boxed hydroformed front section
•  Front and Rear Park Assist Ultrasonic
•  Glass deep-tinted
•  GMC Premium information Display- 13.4" diagonal Multicolor touch screen
•  Grille (Signature Denali grille Chrome header with Signature Chrome Denali Grille.)
•  GVWR 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
•  Hill Descent Control (Requires 4WD model.)
•  Hitch Guidance
•  Hitch View with image adjustment Pan/Zoom/Tilt
•  In-Vehicle Trailering App System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
•  Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
•  LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
•  Lighting perimeter
•  Mirror caps chrome
•  Moldings window surround Chrome
•  Pickup bed
•  Power outlet bed mounted 120-volt (400 watts shared with (KI4) interior power outlet)
•  Power outlet interior power outlet 120-volt (400 watts shared with (KC9) bed mounted power outlet)
•  Rear axle 3.23 ratio
•  Rear Cross Traffic Braking
•  Rear Pedestrian Alert
•  Rear Seat Belt Indicator
•  Rear seat reminder
•  Recovery hooks chrome
•  Remote vehicle starter system
•  Seat adjuster driver 12-way power including lumbar
•  Seat adjuster passenger 12-way power including lumbar
•  Seat Belt Adjustable Guide Loops front row only
•  Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and right side center fold out armrest with 2 cupholders full cab width under-seat storage (includes child seat top tether anchor)
•  Seats heated second row outboard seats
•  StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
•  Steering column lock electrical
•  Steering column power rake and telescoping
•  Steering Electric Power Steering (EPS) assist rack-and-pinion
•  Steering wheel audio controls
•  Steering wheel heated
•  Steering wheel wrapped
•  Tailgate and bed rail protection caps top
•  Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
•  Tailgate GMC MultiPro Tailgate with six functional load/access features
•  Taillamps LED LED signature taillight with LED stop turn & reverse and Fade-on/Fade-off animation
•  Theft-deterrent system unauthorized entry
•  Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
•  Trailer brake controller integrated
•  TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
•  Trailer Side Blind Zone Alert
•  Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
•  Transfer case two-speed electronic Autotrac with push button control (4WD models only)
•  Universal Home Remote
•  USB ports (2) charge-only rear
•  Wheel 17" x 8" (43.2 cm x 20.3 cm) full-size steel spare
•  Wheelhouse liners rear (Deleted with (PCP) Denali CarbonPro Edition.)
•  Wipers front rain-sensing
•  Wireless Charging
Contact Information
Please Contact Nick Godfrey
Dave Sinclair Buick GMC NEW Cars
Web : affordablebuicks.com
Email : dperez@dsbgstl.com		 (314) 310-7283
5655 S Lindbergh Blvd.
St. Louis, MO 63123
RE : 2026 GMC Sierra 1500 Denali

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Prices subject to change without notice and do not include Title, License, Registration Fees, State or Local Taxes or Processing Fees, if any. Please contact seller first for vehicle availability. Although every effort is made to present accurate and reliable information, use of this information is voluntary, and should only be deemed reliable after an independent review of its accuracy, completeness, and timeliness. It is the sole responsibility of the customer to verify the existence of options, accessories and the vehicle condition before time of sale. Any and all differences must be addressed prior to time of sale. No expressed or implied warranties, including the availability or condition of the equipment listed is made. EPA mileage estimates for comparison purposes only. Actual mileage may vary depending on driving conditions, driving habits, and vehicle maintenance.
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