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WIESNER BUICK GMC · Conroe, TX

2026 GMC Yukon XL AT4

12,966 miles · suv · Price dropped $502

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelYukon XL
TrimXL AT4
Stock numberTC5766A
Mileage12,966 miles
BodySport Utility Vehicle [SUV]
Engine5.3L V8 engine
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG14 city / 19 hwy
ExteriorOnyx Black
InteriorForest Storm with Mahogany Accents, Perforated lea
Doors4

Vehicle description

CARFAX One-Owner. Clean CARFAX. Onyx Black 2026 GMC Yukon XL AT4 Premium 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD, 10 Speakers, 15 Diagonal Multi-Color Head-Up Display, 1st and 2nd Rows All-Weather Floor Liners, 3 Years SiriusXM, 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Way Power Driver Lumbar Seat Adjuster, 4-Way Power Front Passenger Lumbar Seat Adjuster, 4-Wheel Disc Brakes, ABS brakes, Adaptive suspension, Advanced Security Package, Air Conditioning, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 Premium Package, Audio memory, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic temperature control, AutoSense Hands-Free Power Liftgate, Body-Color Door Handles, Bose 10-Speaker Surround with CenterPoint, Brake assist, Bright Front and Rear Door Sill Plates, Bumpers: body-color, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual Exhaust System, Dual front impact airbags, Dual front side impact airbags, Dual-Pane Panoramic Power Sunroof, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Exterior Parking Camera Rear, Floor Console, Four wheel independent suspension, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front High-Approach Angle Fascia, Front reading lights, Fully automatic headlights, Garage door transmitter, Glass Breakage Sensor, Heated door mirrors, Heated Driver and Front Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Hill Descent Control, Inside Rearview Auo-Dimming Rear Camera Mirror, Low tire pressure warning, Magnetic Ride Control Suspension, Memory seat, Navigation System, Navigation system: GMC Connected Navigation, Occupant sensing airbag, Outside temperature display, Overhead console, Panic alarm, Passenger vanity mirror, Perforated Heated and Ventilated Driver and Front Passenger Seats, Perforated Leather Seating Surfaces, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power Release 2nd Row Bucket Seats, Power steering, Power Tilt and Telescopic Steering Column, Power windows, Power-Retractable Assist Steps, Radio: 16.8 Diagonal Premium GMC Infotainment System, Rain sensing wipers, Rear air conditioning, Rear reading lights, Rear window defroster, Rear window wiper, Remote keyless entry, Security system, SiriusXM with 360L, Speed control, Speed-sensing steering, Spoiler, Steering wheel memory, Steering wheel mounted audio controls, Technology Package, Theft-Deterrent Alarm System, Tilt steering wheel, Traction control, Turn signal indicator mirrors, Variably intermittent wipers, Vehicle Inclination Sensor, Vehicle Interior Movement Sensor, Ventilated front seats, Wheels: 20 x 9 Machined and Painted. Since 1972 Wiesner has been a name people around Houston and Conroe have trusted for great sales and service. Past Chairman of the Board and CEO John Wiesner was born in Richmond, Texas and grew up in Hempstead. He married Beth Sorsby, also of Hempstead. They were graduates of Southern Methodist University. Mr. Wiesner started his automotive career in Hempstead in 1949, then moved to Baytown. In 1977, he purchased the Buick-Pontiac-GMC dealership in Conroe which is now the main headquarters for the Wiesner Automotive Group. Today the Wiesner Family carries on the tradition started by their father and grand-father by maintaining that great level of trust through community involvement, promoting quality brands and standing behind the motto Buy for Less at Wiesner. Awards: * Car and Driver 10 Best Trucks and SUVs Car and Driver Editors' Choice Car and Driver, January 2017.

Features & options (143)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower
  • Towing capacity
  • 16.8" diagonal advanced color LCD display with Google built-in compatibility
  • 5G Wi-Fi hotspot capable
  • Bose CenterPoint Surround 10-speaker audio system
  • SiriusXM with 360L Trial Subscription
  • Wi-Fi Hotspot capable
  • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
  • 17" all-season blackwall spare tire
  • 17" full-size spare steel wheel
  • 20" all-terrain blackwall tires
  • 20" machined and painted Carbon Flash Metallic wheels
  • Acoustic laminated glass
  • AutoSense Power Liftgate
  • Black lug nuts
  • Black roof-mounted side rails
  • Body-color door handles
  • Body-color heated, driver-side auto-dimming power outside mirrors
  • Deep-tinted glass
  • Front fascia with high-approach angle
  • Front license plate bracket
  • LED fog lamps
  • LED headlamps with animated lighting
  • LED tail lamps with animated lighting
  • Painted mirror caps
  • Panoramic power sunroof
  • Power-retractable assist steps with LED perimeter lighting
  • Rainsense automatic wipers
  • Rear intermittent wiper
  • Spare tire carrier
  • Upper active aero shutters
  • 11" diagonal color Driver Information Center
  • 120-volt power outlets
  • 15" diagonal multicolor Head-Up Display
  • 3 Years SiriusXM
  • 4-way power driver and front passenger lumbar control
  • 8-way power driver and front passenger seat adjusters
  • Adaptive Cruise Control
  • All-weather cargo mat
  • Assist handles
  • Bright sill plates
  • Cabin Air Filter
  • Carpeted floor covering
  • Center console USB ports
  • Content theft-deterrent system
  • Driver and front passenger visors with illuminated mirrors
  • Electrical theft-deterrent system
  • First and second row all-weather floor liners
  • Front bucket seats
  • Front console USB ports
  • Glass breakage sensor
  • Heated and ventilated driver and front passenger seats
  • Heated driver and front passenger seats
  • Heated second row outboard seats
  • Heated steering wheel
  • Inclination sensor
  • Interior Camera
  • Interior lighting
  • Interior movement sensor
  • Keyless Open
  • Memory settings
  • Overhead assist handles
  • Power 60/40 split-folding third row bench seat
  • Power door locks
  • Power tilt and telescoping steering column
  • Power windows with driver express-up/down
  • Power windows with front passenger express-up/down
  • Power windows with rear express-down
  • Power-release second row bucket seats
  • Power-sliding center console
  • Rear Camera Mirror
  • Rear air conditioning
  • Rear window defogger
  • Remote Start
  • Safety Alert Seat
  • Steering column lock
  • Steering-wheel mounted controls
  • Third row USB ports
  • Third row all-weather floor liner
  • Tri-zone automatic climate control
  • Universal Home Remote
  • Warning tones
  • Wireless Phone Charging
  • Wrapped steering wheel
  • 10-speed automatic transmission
  • 220-amp alternator
  • 3.23 rear axle ratio
  • 4-wheel antilock disc brakes
  • 5.3L V8 engine
  • 7,700 lbs. GVWR
  • Automatic Stop/Start
  • Automatic Stop/Start disable button
  • Autotrac 2-speed transfer case
  • Dual-outlet exhaust
  • Electronic Precision Shift
  • Engine air filtration monitor
  • External auxiliary transmission oil cooler
  • External engine oil cooler
  • Heavy-Duty Air Filter
  • Heavy-duty 730 cold-cranking amps battery
  • Key Card
  • Keyless Start
  • Magnetic Ride Control
  • Mechanical jack with tools
  • Mechanical limited-slip rear differential
  • Performance Front Skid Plate
  • Red recovery hooks
  • Trailering equipment
  • IntelliBeam
  • 7 airbags
  • Blind Zone Steering Assist
  • Buckle to Drive
  • Enhanced Automatic Parking Assist
  • Forward Collision Alert
  • Front Pedestrian and Bicyclist Braking
  • HD Surround Vision
  • Hill Descent Control
  • Hill Start Assist
  • Hitch Guidance
  • LATCH System
  • Lane Keep Assist with Lane Departure Warning, enhanced
  • OnStar Basics
  • OnStar services capable
  • Rear Cross Traffic Braking
  • Rear Pedestrian Alert
  • Rear Seat Reminder
  • Rear child security door locks
  • Reverse Automatic Braking
  • Side Bicyclist Alert
  • Teen Driver
  • Tire Pressure Monitoring System
  • Traffic Sign Recognition
  • Enhanced Automatic Emergency Braking
  • Intersection Automatic Emergency Braking
  • StabiliTrak, electronic stability control system with traction control
  • Trailer sway control
  • AT4 Premium Package
  • Advanced Security Package
  • Floor Liner Package
  • Technology Package

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

AutosXchange Intel

Vehicle price analysis

Live listings · in Texas
Asking price$79,621Dealer asking price · 12,966 mi
Market value$78,999Market value · based on 3 comparable cars
vs. market Fair price+0.8%Fair price · based on 3 comparable cars

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

$65,217lowest$83,768highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+0.8%
−25%Market value+25%
Fair price$622 above the market value of $78,999

Price range

$79,621
$65,217$83,768
3rd lowest price of 4 similar listings in TexasTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 2025–2026 GMC Yukon XL AT4 listings in Texas.
  • Priced $622 above the market value of 3 comparable cars — compare options, condition and history.
  • 3rd lowest price of 4 similar listings in Texas.
  • Has about 4,000 fewer miles than similar listings.
  • About 12,966 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # TC5766A — 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. 1 price change at this dealership: $80,123 → $79,621 (−$502).

$79.4k$79.6k$79.8k$80.0k$80.2k$80.4kNov 6Nov 7Nov 8Nov 9Nov 10Nov 11−$502 Nov 11

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); 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 2025–2026 Yukon XL AT4 · used · any miles · in Texas. All 3 comparable cars for sale, nearest first.

More GMC Yukon near Conroe

All years and trims. Nearest first.