5655 S Lindbergh Blvd. St. Louis, MO 63123

CALL TODAY: (314) 310-7283

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Visit Dave Sinclair Buick GMC

NEW 2026 GMC Yukon AT4 Ultimate for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Stock : CT260361

VIN : 1GKS2VKLXTR134882

Sale Price : $123,086

Exterior : Midnight Pine - Gray Interior : Obsidian Rush with Red Accents Leather

Mileage : 12

Fuel : Gasoline

MPG : 14 City / 18 HWY

Transmission : Automatic

Drive Type : 4WD

Engine : 6.2L EcoTec3 V8

Cylinders : 8

HP : 420 @ 5600 rpm

- NEW -

2026 GMC Yukon AT4 Ultimate at Dave Sinclair Buick GMC Truck in St. Louis MO

Midnight Pine 2026 GMC Yukon AT4 Ultimate 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD.

The dealer has added these accessories to this vehicle:
- 22" Rim/Tire Upgrade
- Full Vehicle Protection
- Additional Accessories
The dealer has added these accessories to this vehicle:
- 22" Rim/Tire Upgrade - 22" Vossen Rims, Trail Grappler Tires, Black Lug Nuts, Center Caps, Mount, Balance, Alignment ($7,195)
- Full Vehicle Protection - 1st/2nd/3rd Row All weather Floor Liners Cargo area All Weather Floor liner with back of seat coverage. Sinclair Protection Package ($1,836)
- Additional Accessories - Ceramic Tint on Skypanel Roof, Black Fender decals, Black Mirror Caps, Rain Guards, And Roof Crossrails ($3,195) Price includes $12,226 in dealer added accessories.

•	3rd Row Seat

•	4-Wheel Disc Brakes

•	8 Cylinder Engine

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A/C

•

ABS

•	Active Suspension

•	Adaptive Cruise Control

•	Adjustable Steering Wheel

•	Aerial View Display System

•	Air Suspension

•	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

•	Cruise Control Steering Assist

•	Daytime Running Lights

•	Driver Adjustable Lumbar

•	Driver Air Bag

•	Driver Illuminated Vanity Mirror

•	Driver Monitoring

•	Driver Restriction Features

•	Driver Vanity Mirror

•	Evasion Assist

•	Floor Mats

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Fog Lamps

•	Four Wheel Drive

•	Front Collision Mitigation

•	Front Collision Warning

•	Front Head Air Bag

•	Front Side Air Bag

•	Gasoline Fuel

•	Generic Sun/Moonroof

•	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

•	Leather Steering Wheel

•	Locking/Limited Slip Differential

•	Luggage Rack

•	Mirror Memory

•	MP3 Capability

•	Multi-Zone A/C

•	Navigation from Telematics

•	Navigation System

•	Panoramic Roof

•	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 Retractable Running Boards

•	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

•	Seat-Massage

•	Security System

•	Smart Device Integration

•	Stability Control

•	Steering Wheel Audio Controls

•	Telematics

•	Tire Pressure Monitor

•	Tires - Front All-Terrain

•	Tires - Rear All-Terrain

•

Tow Hitch

•

Tow Hooks

•	Traction Control

•	Universal Garage Door Opener

•	Variable Speed Intermittent Wipers

•	Wheel Locks

•	WiFi Hotspot

•	5G Wi-Fi Hotspot capable

•	8" diagonal rear touchscreen climate control located on back of center console

•	Adaptive Cruise Control

•	Air conditioning : rear

•	Air conditioning : tri-zone automatic climate control with individual climate settings for driver / right front passenger and rear seat occupants

•	Air filter : pollutant and fine dust

•	Assist handles : front passenger A-pillar and second row outboard B-pillar

•	Assist handles : overhead / driver and front passenger / located in headliner

•

Audio System : 16.8" diagonal Premium GMC Infotainment System with high contrast display and local backlight dimming / with Google built-in compatibility / including navigation capability / color touch-screen / multi-touch display / connected apps / personalized profiles for each driver’s settings / and Natural Voice Recognition

•	Audio system feature : Bose 18-speaker Surround with CenterPoint

•	Console : floor / power-sliding center with drawer / secure storage / manual sliding armrest and cup holders for second row; deletes 2 USB charge/data ports within center console

•	Defogger : rear-window electric

•	Door locks : power programmable with lockout protection

•	Driver Information Center : 11" diagonal multi-color digital high-contrast display with local backlight dimming

•	Floor covering : color-keyed carpeting

•	Floor mats : color-keyed carpeted first and second row / removable

•	Head-Up Display : 15" diagonal multi-color

•	Keyless Open : includes extended range Remote Keyless Entry

•	Lighting : interior with dome light driver- and passenger-side door switch with delayed entry feature / cargo lights / door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions

•	LPO : Sport Pedal Cover Kit

•	Memory settings recalls 2 "driver" presets for power driver seat and outside rearview mirrors

•	Power outlets : 2 / 120-volt located on the rear of the center console and rear cargo area

•	Rear Camera Mirror : inside rearview auto-dimming with full camera display

•	Rear Seat Media System includes dual rear seat-mounted 12.6" diagonal color-touch LCD HD screens : two Bluetooth headphones with 2 HDMI ports on the back of the center console

•	Remote Start

•	Safety Alert Seat

•	Seat : driver 2-way power upper shoulder and 2-way power back bolster

•	Seat : driver power massage

•	Seat : front passenger 2-way power upper shoulder and 2-way power back bolster

•	Seat : front passenger power massage

•	Seat adjuster : driver 4-way power lumbar

•	Seat adjuster : driver 8-way power

•	Seat adjuster : front passenger 4-way power

•	Seat adjuster : front passenger 8-way power

•	Seat trim : Full Grain Leather

•	Seats : front bucket

•	Seats : heated and ventilated driver and front passenger / perforated

•	Seats : heated driver and front passenger

•	Seats : heated second row / outboard positions

•	Seats : second row bucket / power release

•	Seats : third row 60/40 split-bench / power-folding

•	Sensor : glass breakage

•	Sensor : vehicle inclination will detect vehicle being towed or jacked up

•	Sensor : vehicle interior movement will detect movement within the cabin of the vehicle

•	Sill plates : bright / front and rear doors

•	SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers’ ride with our most extensive and personalized radio experience on the road.

•	Smart Trailer Integration Indicator

•	Steering column : power tilt and telescopic

•	Steering column lock : electrical

•	Steering wheel : heated

•	Steering wheel : leather-wrapped

•	Steering wheel controls mounted audio : Driver Information Center / Adaptive Cruise Control / Forward Collision Alert following gap button and heated steering wheel

•	Super Cruise a hands-free driver assistance feature for use on compatible roads : includes automatic lane changing and trailering capability

•	Theft-deterrent alarm system : content theft alarm self-powered horn

•	Theft-deterrent system : electrical / unauthorized entry

•	Universal Home Remote includes garage door opener : programmable

•	USB ports : 2 type-A and C / charge and data / located on front console

•	USB ports : 2 type-C / charge-only / located in third row

•	Visors : driver and front passenger illuminated vanity mirrors

•	Warning tones headlamp on : driver and right-front passenger seat belt unfasten and turn signal on

•	Wi-Fi Hotspot capable

•	Window : power with driver Express-Up/Down

•	Window : power with front passenger Express-Up/Down

•	Windows : power / rear with Express-Down

•	Wireless Apple CarPlay/Wireless Android Auto

•	Wireless Phone Charging : for portable devices

•	Active Aero Shutters : upper

•	Assist steps : power-retractable with perimeter lighting

•	AutoSense Power Liftgate hands-free : presence detection

•	Door handles : body-color

•	Fascia : front high-approach angle

•	Fog lamps : front LED

•	Glass : acoustic / laminated windshield

•	Glass : deep-tinted

•	Glass : driver and front passenger laminated front door window

•	Glass : windshield shade band

•	Headlamps : LED / with LED Daytime Running Lamps includes enhanced animation

•	LPO : Wheel locks / set of 4

•	Luggage rack side rails : roof-mounted / Black

•	Mirror caps : painted

•	Mirrors : outside heated power-adjustable / power-folding driver-side auto-dimming / integrated turn signal indicators and puddle lighting

•	Rear Camera Washer

•	Sunroof : power Panoramic / dual-pane / tilt-sliding with express-open and close and power sunshade

•	Tail lamps : LED includes animated lighting

•	Tire : spare P265/70R17 all-season / blackwall

•	Tire carrier : lockable outside spare winch-type mounted under frame at rear

•	Tires : 275/60R20SL all-terrain / blackwall

•	Wheel : full-size spare / 17" steel

•	Wheels : 20" x 9" machined and painted Talos Bronze Metallic

•	Wiper : rear intermittent

•	Wipers : front intermittent / Rainsense

•	Airbags : Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions

•	Blind Zone Steering Assist with Trailering

•	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 : can be turned on and off in Settings or Teen Driver menu

•	Door locks : rear child security / manual

•	Driver Attention Assist

•	Enhanced Automatic Emergency Braking

•	Enhanced Automatic Parking Assist includes semi-automatic steering : applying limited braking / as well as shifting gears into a detected parallel or perpendicular parking space

•	Forward Collision Alert

•	Front outboard Passenger Sensing System for frontal outboard passenger airbag

•	Front Pedestrian and Bicyclist Braking

•	HD Surround Vision

•	Hill Descent Control

•	Hill Start Assist

•	Hitch Guidance

•	Hitch View with image adjustment : Pan/Zoom

•	IntelliBeam : automatic high beam on/off

•	Interior Camera

•	Intersection Automatic Emergency Braking intersection alert : braking

•	LATCH system : for child safety seats lower anchors and top tethers located in all second row seating positions / top tethers located in third row seating positions

•	OnStar Equipped (service required)

•	OnStar Equipped (service required)

•	OnStar Equipped (service required)

•	Rear Cross Traffic Braking

•	Rear Pedestrian Alert

•	Rear Seat Reminder

•	Reverse Automatic Braking

•	Side Bicyclist Alert

•	StabiliTrak : stability control system with brake assist includes traction control and electronic trailer sway control

•

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

•	Traffic Sign Recognition

•	Trailer sway control

•	4-wheel drive

•	Air filter : heavy-duty

•	Alternator : 220 amps

•	Automatic Stop/Start

•	Battery : 730 cold-cranking amps with 80 amp hour rating

•	Brakes : 4-wheel antilock / 4-wheel disc with DURALIFE rotors

•	Cooling : external engine oil cooler / heavy-duty air-to-oil integral to driver side of radiator

•	Cooling system : extra capacity

•	Differential : electronic limited-slip

•	Electronic Precision Shift

•	Engine : 6.2L EcoTec3 V8 with Dynamic Fuel Management / Direct Injection and Variable Valve Timing / includes aluminum block construction

•	Engine air filtration monitor

•	Engine control : stop/start system disable button / non-latching

•	Exhaust : dual system with dual twin polished stainless-steel tips

•	GVWR : 7600 lbs.

•

Key card

•	Keyless Start : push-button

•	Mechanical Jack with tools

•	Rear axle : 3.23 ratio

•	Recovery hooks : Red / horizontal-mounted

•	Skid plate : front

•	Steering : power

•	Suspension : Air Ride Adaptive

•	Suspension : front coil-over-shock with stabilizer bar

•	Suspension : Magnetic Ride Control

•	Suspension : rear multi-link with coil springs

•	Trailer brake controller : integrated

•	Trailering equipment : heavy-duty includes trailering hitch platform / 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2" trailering receiver

•	Transfer case : active / 2-speed electronic Autotrac with rotary controls / includes neutral position for dinghy towing

•	3rd Row Seat

•	Adaptive Cruise Control

•	Back-Up Camera

•	Blind Spot Monitor

•	Bluetooth Connection

•	Front Collision Mitigation

•	Heated Front Seat

•	Keyless Entry

•	Lane Departure Warning

•	Leather Seats

•	Navigation System

•	Power Liftgate

•	Rain Sensing Wipers

•

Rear A/C

•	Remote Engine Start

•	Satellite Radio

•	Smart Device Integration

•	WiFi Hotspot

•	Adaptive Cruise Control

•	Remote Start

Dealership: Dave Sinclair Buick GMC Truck

Website: https://www.davesinclairbuickgmc.com/

VDP: https://www.davesinclairbuickgmc.com/new-St+Louis-2026-GMC-Yukon-AT4+Ultimate-1GKS2VKLXTR134882

•	Advanced Security Package includes glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields

•	Advanced Technology Package includes Max Trailering Package

•	Max Trailering Package includes

•	Premium Capability Package with Active Response 4WD includes electronic limited-slip differential

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

Questions? - Contact Us!

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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NEW 2026 GMC Yukon AT4 Ultimate for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Questions? - Contact Us!

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