Dave Sinclair Buick GMC · St Louis, MO

2026 GMC Yukon AT4 Ultimate

211 miles · suv

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelYukon

TrimAT4 Ultimate

VIN1GKS2VKL3TR462337

Stock numberCT261968

Mileage211 miles

BodySport Utility Vehicle [SUV]

Engine6.2L V8 engine

Cylinders8

Displacement6.2L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG14 city / 18 hwy

ExteriorSterling Metallic

InteriorObsidian Rush With Red Accents, Full Grain Leather Seats

Towing8000

Vehicle description

Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Yukon AT4 Ultimate , has a Sterling Metallic exterior and a Obsidian Rush with Red Accents interior. Please call us at (314) 272-4060 and reference stock number T261968 for further details. WHY THIS VEHICLE? Preferred Equipment Group 4SG DRIVER SEAT MASSAGE Driver 2-Way Power Upper Shoulder Front Passenger 2-Way Power Upper Shoulder Front Passenger Power Massage Seat Power Release 2nd Row Bucket Seats 4-Way Power Driver Lumbar Seat Adjuster 4-Way Power Front Passenger Lumbar Seat Adjuster Power-Retractable Assist Steps Bright Front and Rear Door Sill Plates Dual-Pane Panoramic Power Sunroof 8 Diagonal Rear Touchscreen Climate Control Advanced Technology Package DOOR HANDLES, BODY-COLOR Hill Descent Control Heavy-Duty Air Filter Perforated Heated and Ventilated Driver and Front Passenger Seats 6.2L EcoTec3 V8 Engine Dual Exhaust System Power Tilt and Telescopic Steering Column 4-Spoke Leather-Wrapped Steering Wheel 2-Speed Electronic Autotrac Active Transfer Case TIRES, ALL-TERRAIN, BLACKWALL Front Skid Plate WHEEL 20 X 9.0, J, ALUMINUM DESIGN 14 Sport Pedal Cover Kit Wheel Locks (set of 4) AutoSense Hands-Free Power Liftgate RED RECOVERY HOOKS Bose 18-Speaker Surround with Centerpoint 15 Diagonal Multi-Color Head-Up Display Black Roof-Mounted Luggage Rack Side Rails Front High-Approach Angle Fascia Premium Capability Package with Active Response 4WD SUSPENSION PACKAGE, MAGNETIC RIDE CONTROL Safety and Security Steering assist and/or lane centering will maintain the vehicle's position within the lane with minimal input from the driver. The driver's hands must remain on the steering wheel, or touch the steering wheel every few seconds, for the system to remain active. With this system the driver's hands must remain on the wheel at all times but can be removed briefly (for a few seconds), otherwise the vehicle will prompt the driver to put their hands back on the wheel. Hands-off cruise control with lane change Super Cruise hands-off 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, GVWR, 7600 LBS. (3447 KG), REAR AXLE, 3.23 RATIO, WHEELS, 20 X 9 (50.8 CM X 22.9 CM) MACHINED AND PAINTED TALOS BRONZE METALLIC, STERLING METALLIC, SEATS, FRONT BUCKET, OBSIDIAN RUSH WITH RED ACCENTS, FULL GRAIN LEATHER SEATS, AUDIO SYSTEM, 16.8 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM, LICENSE PLATE FRONT MOUNTING PACKAGE Please 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 & options (250)

Super Cruise
Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
3rd Row Seating
4WD/AWD
Android Auto
Apple CarPlay
Cooled Seats
Heated Seats
Keyless Entry
Leather Seats
Power Tailgate/Liftgate
Wi-Fi Hotspot
Emergency Brake Assist
Sunroof/Moonroof
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
2nd Row Captain/Bucket Seat
DRIVER SEAT MASSAGE
Driver 2-Way Power Upper Shoulder
Front Passenger 2-Way Power Upper Shoulder
Front Passenger Power Massage Seat
Power Release 2nd Row Bucket Seats
4-Way Power Driver Lumbar Seat Adjuster
4-Way Power Front Passenger Lumbar Seat Adjuster
Power-Retractable Assist Steps
Bright Front and Rear Door Sill Plates
Dual-Pane Panoramic Power Sunroof
8" Diagonal Rear Touchscreen Climate Control
Advanced Technology Package
DOOR HANDLES, BODY-COLOR
Hill Descent Control
Heavy-Duty Air Filter
Perforated Heated and Ventilated Driver and Front Passenger Seats
6.2L EcoTec3 V8 Engine
Dual Exhaust System
Power Tilt and Telescopic Steering Column
4-Spoke Leather-Wrapped Steering Wheel
2-Speed Electronic Autotrac Active Transfer Case
TIRES, ALL-TERRAIN, BLACKWALL
Front Skid Plate
WHEEL 20 X 9.0, J, ALUMINUM DESIGN 14
Sport Pedal Cover Kit
Wheel Locks (set of 4)
AutoSense Hands-Free Power Liftgate
RED RECOVERY HOOKS
Bose 18-Speaker Surround with Centerpoint
15" Diagonal Multi-Color Head-Up Display
Black Roof-Mounted Luggage Rack Side Rails
Front High-Approach Angle Fascia
Premium Capability Package with Active Response 4WD
SUSPENSION PACKAGE, MAGNETIC RIDE CONTROL
16.8" diagonal advanced color LCD display with Google built-in compatibility
Includes navigation capability
Connected apps, and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
Wi-Fi Hotspot capable
5G Wi-Fi hotspot capable
Rear Seat Media System
Compatible with Bluetooth® headphones
May require additional optional equipment
SiriusXM with 360L Trial Subscription
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Deep-tinted glass
Tint on rear side windows and rear liftgate window
Body-color door handles
Rear Camera Washer
Front fascia with high-approach angle
LED tail lamps with animated lighting
Help improve visibility in low-light conditions
17" full-size spare steel wheel
Rear intermittent wiper
Variable-speed
Keeps your rear window clear to help enhance visibility
Black roof-mounted side rails
Enhances the appearance of your vehicle
Glass, driver and front passenger laminated front door window
Panoramic power sunroof
Tilts upwards for extra ventilation
Retracts into the roof
Dual panel glass
LED headlamps with animated lighting
Help improve down-the-road visibility in low-light conditions
Body-color heated, driver-side auto-dimming power outside mirrors
Power-folding feature lets you fold the mirrors in
Acoustic laminated glass
Helps keep out traffic and road noises
20" all-terrain blackwall tires
P275/60R20
AutoSense Power Liftgate
AutoSense can be disabled or enabled utilizing the center touchscreen
LED fog lamps
Help minimize glare in adverse driving conditions
Power-retractable assist steps with LED perimeter lighting
Textured step pads help provide secure footing
Extend from wheel well to wheel well
Retracts when not in use
Glass, windshield shade band
Spare tire carrier
Lockable winch-type, located under frame in rear
Rainsense automatic wipers
20" machined and painted Talos Bronze Metallic wheels
Paired with all-terrain blackwall tires
17" all-season blackwall spare tire
P265/70R17
Painted mirror caps
Body-color on Elevation, Denali and Denali Ultimate
Gloss Black on AT4 and AT4 Ultimate
Front license plate bracket
Sterling Metallic
Interior movement sensor
Activates the alarm when it senses unauthorized entry or movement
Carpeted floor covering
Color-keyed
Universal Home Remote
Glass breakage sensor
Smart Trailer Integration Indicator
Monitor and control a range of smart trailering features
Power windows with front passenger express-up/down
4-way power driver and front passenger lumbar control
You can always override the feature and take control
Steering column lock
Driver and front passenger visors with illuminated mirrors
Include covered mirrors
Extendable for enhanced shading coverage
Memory settings
Power windows with rear express-down
Quickly lowers the window with the touch of a button
Rear air conditioning
Heated second row outboard seats
Passengers have their own controls to set the perfect temperature
Seat adjuster, front passenger 8-way power
Tri-zone automatic climate control
Keyless Open
Lockout protection helps you avoid locking keys in the vehicle
Power driver and front passenger massage
Switch the optional massage feature on and off
Carpeted floor mats
Removable color-keyed floor mats for first and second rows
Third row USB ports
2 type-C, charge-only
Located in the outboard seating areas, above the cup holders
Power windows with driver express-up/down
Interior lighting
Dome light
Map lights in front and second row seat positions
Interior Camera
Requires a future software update
Inclination sensor
15" diagonal multicolor Head-Up Display
Can display directions and other vehicle information
8-way power driver and front passenger seat adjusters
Forward and back
Up and down
Tilt seat cushion back and upright
Recline seatback up and down
Content theft-deterrent system
Helps deter potential break-in or theft
Seat trim, Full Grain Leather
Bright sill plates
Front and rear doors
AT4 and AT4 Ultimate include branded sill plates
Denali and Denali Ultimate include branded sill plates
Power-sliding center console
Includes manual sliding armrest
Located on back of center console
Includes heated seat controls on AT4 Ultimate and Denali Ultimate
Heated driver and front passenger seats
Individually controlled
Seat, front passenger power massage
Display, automatic occupant sensing
Front bucket seats
Cabin Air Filter
Helps keep your cabin air fresh from dust and particulates
120-volt power outlets
Heated and ventilated driver and front passenger seats
Designed to enhance the interior appearance of your vehicle
Brushed, polished metal with raised rubber traction surfaces
Includes covers for accelerator and brake pedal
Seat, front passenger 2-way power upper shoulder and 2-way power back bolster
Steering-wheel mounted controls
Seat adjuster, front passenger 4-way power
Front console USB ports
2 type-A and C, charge and data
Located on front console
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
Assist handles
Front passenger A-pillar and second row outboard B-pillar
Power 60/40 split-folding third row bench seat
Split-folding feature allows each side to fold flat independently
Operate power from the overhead console or the cargo area
Super Cruise, advanced driver assistance technology
Allows hands-free driving on compatible roads
Includes 3 years of OnStar One with Super Cruise upgrade
Leather-wrapped steering wheel
4-spoke steering wheel offers a secure, comfortable grip
Power-release second row bucket seats
Rear window defogger
Power door locks
Programmable
Overhead assist handles
Driver and front passenger, located in headliner
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Driver and front passenger 2-way power upper shoulder and 2-way power back bolster seats
11" diagonal color Driver Information Center
High-contrast display with local backlight dimming
Uses induction technology for portable electronic devices
Conveniently charge your phone while driving
Located below the instrument panel
Warning tones
Power tilt and telescoping steering column
Use the driver memory to save and recall memory settings
Provides extra comfort when entering or exiting the vehicle
Obsidian Rush with Red Accents, Full grain leather seats (Interior color has lighter/darker two-tone effect.)
Two front horizontal frame-mounted
Electronic Limited-Slip Differential (eLSD)
Heavy-duty 730 cold-cranking amps battery
Maintenance-free with rundown protection and retained accessory power
Autotrac 2-speed transfer case
Automatically engages 4WD until traction is regained
GVWR, 7600 lbs. (3447 kg) (STD)
4-wheel drive
4-wheel antilock disc brakes
220-amp alternator
Suspension, rear multi-link with coil springs
Electronic Precision Shift
Steering column-mounted electronic gear shift selector
Key Card
Performance Front Skid Plate
Helps provide underbody protection
Mechanical jack with tools
Magnetic Ride Control
Enhances traction and allows more precise steering
Suspension, front coil-over-shock with stabilizer bar
Automatic Stop/Start disable button
Steering, power
3.23 rear axle ratio

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of St Louis, Missouri

Asking price$112,454Dealer asking price · 211 mi

Market value$97,510Market value · based on 15 asking + 1 last listed in 7 days

vs. market High price+15.3%High price · based on 16 comparable cars

Where this price sits

Among the highest-priced · 0% of 15 similar listings ask more than this car.

Market value $97,510

This car$112,454

$93,995lowest$112,454highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$14,944 above the market value of $97,510

Price range

$93,995$112,454

16th lowest price of 16 similar listings within 250 milesTick marks the market value · range of 15 similar listings

AutosXchange Insights

Compared with 15 new 2026 GMC Yukon AT4 Ultimate listings within 250 mi.
Priced $14,944 above the market value of 16 comparable cars — compare options, condition and history.
16th lowest price of 16 similar listings within 250 miles.
About 211 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # CT261968 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($112,454).

AutosXchange Intel Hub: Price changes for this model in Missouri · This model in the Intel Hub · Market movers in Missouri

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Yukon AT4 Ultimate · new · within 250 miles of St Louis, Missouri. Showing the 12 nearest of 15 comparable cars for sale, nearest first. Market value: 16 prices (15 asking now + 1 last listed).

17 photos