5655 S Lindbergh Blvd. St. Louis, MO 63123

CALL TODAY: (314) 310-7283

Dave Sinclair Buick GMC Truck
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NEW 2026 GMC Sierra 2500HD Pro for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Stock : T261893 VIN : 1GT3ULE73TF378100 Sale Price : $51,300
Exterior : Summit White - White   Interior : Jet Black Cloth  
Mileage : 3 Fuel : Gasoline MPG : City / HWY   Transmission : Automatic
Drive Type : 4WD Engine : 6.6L V8 Cylinders : 8 HP : 401 @ 5200 rpm  

- NEW -
2026 GMC Sierra 2500HD Pro at Dave Sinclair Buick GMC Truck in St. Louis MO
Vehicle Description
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.
PICKUP BED, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.6L V8, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 10,250 LBS. (4649 KG), REAR AXLE, 3.73 RATIO, WHEELS, 17 (43.2 CM) MACHINED ALUMINUM, TIRES, LT245/75R17E ALL-SEASON, BLACKWALL, TIRE, SPARE LT245/75R17E ALL-SEASON, BLACKWALL, SUMMIT WHITE, SEATS, FRONT 40/20/40 SPLIT-BENCH, JET BLACK, CLOTH SEAT TRIM, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN, 1SA PRO SAFETY PLUS PACKAGE, CONVENIENCE PACKAGE, LED CARGO AREA LIGHTING, MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING, GLASS, DEEP-TINTED, LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING, TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT, POWER OUTLET, INSTRUMENT PANEL, 120-VOLT, POWER OUTLET, BED MOUNTED, 120-VOLT, DEFOGGER, REAR-WINDOW ELECTRIC, MIRROR, INSIDE REARVIEW AUTO-DIMMING, FRONT AND REAR PARK ASSIST, ULTRASONIC, REAR CROSS TRAFFIC ALERT, LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERTPlease 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 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.
PICKUP BED, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.6L V8, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 10,250 LBS. (4649 KG), REAR AXLE, 3.73 RATIO, WHEELS, 17 (43.2 CM) MACHINED ALUMINUM, TIRES, LT245/75R17E ALL-SEASON, BLACKWALL, TIRE, SPARE LT245/75R17E ALL-SEASON, BLACKWALL, SUMMIT WHITE, SEATS, FRONT 40/20/40 SPLIT-BENCH, JET BLACK, CLOTH SEAT TRIM, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN, 1SA PRO SAFETY PLUS PACKAGE, CONVENIENCE PACKAGE, LED CARGO AREA LIGHTING, MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING, GLASS, DEEP-TINTED, LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING, TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT, POWER OUTLET, INSTRUMENT PANEL, 120-VOLT, POWER OUTLET, BED MOUNTED, 120-VOLT, DEFOGGER, REAR-WINDOW ELECTRIC, MIRROR, INSIDE REARVIEW AUTO-DIMMING, FRONT AND REAR PARK ASSIST, ULTRASONIC, REAR CROSS TRAFFIC ALERT, LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERTPlease 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
•  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
Detailed Interior Features
•  Air conditioning : single-zone
•  Assist handles front A-pillar mounted for driver and passenger : rear B-pillar mounted
•  Audio system : GMC Infotainment System with 7" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock / includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable
•  Audio system feature : 2-speakers
•  Bluetooth for phone connectivity to vehicle infotainment system
•  Compass : located in instrument cluster
•  Cruise control : steering wheel-mounted
•  Door locks : power
•  Driver Information Center : 3.5" diagonal monochromatic display
•  Exterior Temperature Display : located in radio display
•  Floor covering : rubberized-vinyl
•  Instrument cluster 6-gauge cluster featuring speedometer : fuel level / engine temperature / tachometer / voltage and oil pressure
•  Mirror : inside rearview / manual tilt
•  Power outlet : front auxiliary / 12-volt
•  Remote Keyless Entry
•  Seat adjuster : driver 4-way manual
•  Seat adjuster : passenger 4-way manual
•  Seat trim : Vinyl
•  Seats : front 40/20/40 split-bench with covered armrest storage and under-seat storage
•  Steering column : Tilt-Wheel / manual with wheel locking security feature
•  Steering wheel : urethane
•  USB Ports : 2 / Charge/Data ports located on instrument panel
•  Wi-Fi Hotspot capable
•  Window : power front / passenger express down
•  Windows : power front / drivers express up/down
•  Wireless phone projection for Apple CarPlay and Android Auto
Detailed Exterior Features
•  Bed Step : Black integrated on forward portion of bed on driver and passenger side
•  Bumper : front chrome lower
•  Bumper : rear chrome with bumper CornerSteps
•  Cargo tie downs : fixed / rated at 500 lbs per corner
•  CornerStep : rear bumper
•  Door handles : Black grained
•  Glass : solar absorbing / tinted
•  Grille
•  Headlamps : Animated LED projectors LED turn signals and Daytime Running Lamps
•  IntelliBeam : automatic high beam on/off
•  Lamps : cargo area cab mounted integrated with center high mount stop lamp / with switch in bank on left side of steering wheel
•  Mirrors : outside power-adjustable vertical trailering with heated upper glass / lower convex mirrors / integrated turn signals / manual folding/extending
•  Moldings : beltline / Black
•  Tailgate : gate function manual / no lift assist
•  Tailgate : locking / utilizes same key as ignition and door
•  Tailgate : standard
•  Tailgate and bed rail protection caps : top
•  Taillamps : LED Signature Tail / Incandescent Brake / Turn and Reverse Lamps
•  Tire : spare LT245/75R17E all-season / blackwall
•  Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
•  Tires : LT245/75R17E all-season / blackwall
•  Wheels : 17" painted steel / Silver
Detailed Safety Features
•  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
•  Automatic Emergency Braking
•  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
•  Daytime Running Lamps : LED signature lighting
•  Following Distance Indicator
•  Forward Collision Alert
•  Front Pedestrian Braking
•  HD Rear Vision Camera
•  Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
•  Lane Departure Warning
•  LED Signature DRL’s
•  OnStar Equipped (service required)
•  OnStar Equipped (service required)
•  StabiliTrak : stability control system with Proactive Roll Avoidance and traction control / includes electronic trailer sway control and hill start assist
•  Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob : to help encourage safe driving behavior. It can limit certain available vehicle features / and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
•  Tire Pressure Monitoring System : auto learn includes Tire Fill Alert
•  Trailering Information Label provides max trailer ratings for tongue weight : conventional / gooseneck and 5th wheel trailering
Detailed Mechanical Features
•  Air filter : heavy-duty
•  Air filtration monitoring
•  Alternator : 170 amps
•  Auto-locking rear differential
•  Battery : heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
•  Brake lining wear indicator
•  Brakes : 4-wheel antilock / 4-wheel disc with DURALIFE rotors
•  Capless Fuel Fill
•  Cooling : external engine oil cooler
•  Engine : 6.6L V8 with Direct Injection and Variable Valve Timing / gasoline /
•  Four wheel drive
•  Frame : fully-boxed / hydroformed front section and a fully-boxed stamped rear section
•  GVWR : 10250 lbs.
•  Pickup bed includes bed assist step
•  Push Button Start
•  Rear axle : 3.73 ratio
•  Recovery hooks : front / frame-mounted / Black
•  Steering : Recirculating Ball with smart flow power steering system
•  Suspension Package
•  Trailer brake controller : integrated
•  Transfer case : two-speed / electronic shift with push button controls
Detailed Package Features
•  Sierra HD Pro Safety includes Automatic Emergency Braking
•  Trailering Package includes trailer hitch : 7-pin and 4-pin connectors and
Detailed Autovalue Features
•  Back-Up Camera
•  Bluetooth Connection
•  Front Collision Mitigation
•  Keyless Entry
•  Lane Departure Warning
•  Navigation System
•  Smart Device Integration
•  WiFi Hotspot
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 2500HD Pro

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My Information

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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