Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Exterior
Sunroof/Moonroof
Seating
Third Row Seating
Memory Seat
Leather Seats
Safety
Backup Camera
Automatic Emergency Braking
Rear Cross Traffic Alert
Brake Assist
Convenience
Navigation System
Adaptive Cruise Control
Power Liftgate
USB Port
Keyless Start
Tow Hooks
Remote Start
Heated Steering Wheel
Features
- 3 Years OnStar One (Requires (UE1) OnStar. Safety Services
- WI-FI
- and In-Vehicle Apps
- all connected by OnStar. Info at OnStar.com/Plans. After initial 3-year period
- requires paid OnStar plan. OnStar services vary by vehicle and model and require an active service plan
- working electrical system
- cell reception and GPS signal. See onstar.com for details and limitations. Terms apply.)
- 4-wheel drive
- 5G Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- 8" diagonal rear touchscreen climate control located on back of center console
- AT4 ULTIMATE PREFERRED EQUIPMENT GROUP
- AUDIO SYSTEM
- 16.8" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM
- Active Aero Shutters
- upper
- Adaptive Cruise Control
- Advanced Security Package includes (UTR) self-powered horn
- (UTV) interior movement sensors
- (UTU) vehicle inclination sensors
- (UTW) glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields
- Advanced Technology Package includes (UKL) Super Cruise
- (DRZ) Rear Camera Mirror
- (UW9) Rear Seat Media System
- (NWM) Advanced Security Package content and (NHT) Max Trailering Package
- 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
- heavy-duty
- Air filter
- pollutant and fine dust
- 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 (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
- 220 amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
- Assist handles
- front passenger A-pillar and second row outboard B-pillar
- Assist handles
- overhead
- driver and front passenger located in headliner
- Assist steps
- power-retractable with perimeter lighting
- 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
- AutoSense Power Liftgate hands-free
- presence detection
- Automatic Stop/Start
- Battery
- 730 cold-cranking amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
- Blind Zone Steering Assist with Trailering
- 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
- can be turned on and off in Settings or Teen Driver menu
- Console
- floor
- power-sliding center with drawer
- secure storage
- manual sliding armrest and cup holders for second row; deletes (UBC) 2 USB charge/data ports within center console
- Cooling system
- extra capacity (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
- Cooling
- auxiliary external transmission oil cooler
- heavy-duty air-to-oil
- Cooling
- external engine oil cooler
- heavy-duty air-to-oil integral to driver side of radiator (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
- Defogger
- rear-window electric
- Differential
- electronic limited-slip (eLSD)
- Display
- automatic occupant sensing
- Door handles
- body-color
- Door locks
- power programmable with lockout protection
- Door locks
- rear child security
- manual
- Driver Attention Assist
- Driver Information Center
- 11" diagonal multi-color digital high-contrast display with local backlight dimming
- ENGINE
- 6.2L ECOTEC3 V8
- ENHANCED TRAILERING TECHNOLOGY PACKAGE
- Electronic Precision Shift
- Engine air filtration monitor
- Engine control
- stop/start system disable button
- non-latching
- Engine
- 6.2L EcoTec3 V8 with Dynamic Fuel Management
- Direct Injection and Variable Valve Timing
- includes aluminum block construction (420 hp [313 kW] @ 5600 rpm
- 460 lb-ft of torque [624 Nm] @ 4100 rpm)
- 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
- Exhaust
- dual system with dual twin polished stainless-steel tips
- Fascia
- front high-approach angle
- Floor covering
- color-keyed carpeting
- Floor mats
- color-keyed carpeted first and second row
- removable (Premium AT4/AT4 Ultimate-specific. Deleted when LPO floor mats or LPO floor liners are ordered.)
- Fog lamps
- front LED
- Forward Collision Alert
- Front Pedestrian and Bicyclist Braking
- 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.)
- Fuel
- gasoline
- E15 (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
- GVWR
- 7700 Lbs. (3493 kg)
- Glass
- acoustic
- laminated windshield
- Glass
- deep-tinted
- Glass
- driver and front passenger laminated front door window
- Glass
- windshield shade band
- HD Surround Vision
- Head-Up Display
- 15" diagonal multi-color
- Headlamps
- LED
- with LED Daytime Running Lamps includes enhanced animation
- Hill Descent Control
- Hill Start Assist
- Hitch Guidance
- Hitch View with image adjustment
- Pan/Zoom
- IntelliBeam
- automatic high beam on/off
- Interior Camera (requires future vehicle software update)
- Intersection Automatic Emergency Braking intersection alert
- braking
- Key card (Requires (UE1) OnStar.)
- Keyless Open includes extended range Remote Keyless Entry
- Keyless Start
- push-button
- LATCH system (Lower Anchors and Tethers for CHildren)
- for child safety seats lower anchors and top tethers located in all second row seating positions
- top tethers located in third row seating positions
- LPO
- AUXILIARY TRAILER CAMERA
- LPO
- Sport Pedal Cover Kit (dealer-installed)
- LPO
- Wheel locks
- set of 4 (dealer-installed) (Deleted when any 22" or 24" LPO wheels are ordered. Note that LPO 22" or 24" wheels will come with wheel locks without the LPO code (SFE). Not available with (SPZ) Black wheel locks
- LPO.)
- 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
- Luggage rack side rails
- roof-mounted
- Black
- Max Trailering Package includes (UKW) Blind Zone Steering Assist with Trailering
- (PZ8) Hitch View
- (UET) Smart Trailer Integration Indicator
- (JL1) integrated trailer brake controller and (V03) extra capacity cooling system (Deletes (V03) extra capacity cooling system when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
- Mechanical Jack with tools
- Memory settings recalls 2 "driver" presets for power driver seat and outside rearview mirrors (Also includes memory settings for the power tilt and telescopic steering column.)
- Mirror caps
- painted (Gloss Black.)
- Mirrors
- outside heated power-adjustable
- power-folding driver-side auto-dimming
- integrated turn signal indicators and puddle lighting
- NIGHT VISION
- THERMAL IMAGING
- OBSIDIAN RUSH WITH RED ACCENTS
- FULL GRAIN LEATHER SEATS
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands
- built-in voice assistance
- real-time traffic and navigation
- and Automatic Crash Response to help if you're in need. (OnStar Basics includes remote commands
- Navigation
- Voice Assistance
- and Automatic Crash Response
- for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan
- working electrical system
- cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability
- features and functionality vary by device and software version. See onstar.com for details and limitations.)
- OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- Power outlets
- 2
- 120-volt located on the rear of the center console and rear cargo area
- Premium Capability Package with Active Response 4WD includes (F47) Air Ride Adaptive suspension and (G96) electronic limited-slip differential
- Rear Camera Mirror
- inside rearview auto-dimming with full camera display
- Rear Camera Washer
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- 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
- Rear Seat Reminder
- Rear axle
- 3.23 ratio
- Recovery hooks
- Red
- horizontal-mounted
- Remote Start
- Reverse Automatic Braking
- SUMMIT WHITE
- Safety Alert Seat
- 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
- 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
- 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
- Side Bicyclist Alert
- Sill plates
- bright
- front and rear doors (AT4/AT4 Ultimate-specific with logo.)
- SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
- visit www.siriusxm.com which includes full terms and how to cancel. All fees
- content
- features
- and availability are subject to change. Some features require GM connected vehicle services.)
- Skid plate
- front
- Smart Trailer Integration Indicator
- StabiliTrak
- stability control system with brake assist includes traction control and electronic trailer sway control
- Steering column lock
- electrical
- Steering column
- power tilt and telescopic
- Steering wheel controls mounted audio
- Driver Information Center
- Adaptive Cruise Control
- Forward Collision Alert following gap button and heated steering wheel
- Steering wheel
- heated
- Steering wheel
- leather-wrapped
- 4-spoke
- Steering
- power
- Sunroof
- power Panoramic
- dual-pane
- tilt-sliding with express-open and close and power sunshade
- Super Cruise a hands-free driver assistance feature for use on compatible roads
- includes automatic lane changing and trailering capability (Includes a 3-Year trial.)
- Suspension
- Air Ride Adaptive
- Suspension
- Magnetic Ride Control
- Suspension
- front coil-over-shock with stabilizer bar
- Suspension
- rear multi-link with coil springs
- TRAILER CAMERA PROVISIONS
- TRAILERING ASSIST GUIDELINES
- TRANSMISSION
- 10-SPEED AUTOMATIC
- Tail lamps
- LED includes animated lighting
- 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
- Theft-deterrent alarm system
- content theft alarm self-powered horn
- Theft-deterrent system
- electrical
- unauthorized entry
- Tire Pressure Monitoring System
- auto learn includes Tire Fill Alert (does not apply to spare tire)
- Tire carrier
- lockable outside spare winch-type mounted under frame at rear
- Tire
- spare P265/70R17 all-season
- blackwall
- Tires
- 275/60R20SL all-terrain
- blackwall
- Traffic Sign Recognition
- Trailer brake controller
- integrated
- Trailer sway control
- 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
- Transmission
- 10-speed automatic electronically controlled with overdrive
- includes Traction Select System including tow/haul (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
- 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
- Universal Home Remote includes garage door opener
- programmable
- Visors
- driver and front passenger illuminated vanity mirrors
- Warning tones headlamp on
- driver and right-front passenger seat belt unfasten and turn signal on
- Wheel
- full-size spare
- 17" (43.2 cm) steel
- Wheels
- 20" x 9" (50.8 cm x 22.9 cm) machined and painted Talos Bronze Metallic
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Window
- power with driver Express-Up/Down
- Window
- power with front passenger Express-Up/Down
- Windows
- power
- rear with Express-Down
- Wiper
- rear intermittent
- Wipers
- front intermittent
- Rainsense
- Wireless Apple CarPlay/Wireless Android Auto
- Wireless Phone Charging
- for portable devices
Seller's Comments
# 2026 GMC Yukon XL AT4 Ultimate - Summit White with Obsidian Rush Interior
**Stock #G26641 VIN: 1GKS2WKL7TR314861 Just 3 Miles**
Discover uncompromising luxury and capability with this brand-new 2026 GMC Yukon XL AT4 Ultimate. Finished in pristine Summit White with a striking Obsidian Rush interior featuring bold Red Accents, this full-size SUV commands attention while delivering exceptional performance.
## COMMANDING PERFORMANCE
Powered by the robust 6.2L EcoTec3 V8 engine producing an impressive 420 horsepower and 460 lb-ft of torque, this Yukon XL delivers authoritative acceleration and tremendous towing capability. The sophisticated 10-speed automatic transmission ensures seamless power delivery, while the Active Response 4WD system with electronic limited-slip differential provides exceptional control in all conditions.
## PREMIUM INTERIOR EXPERIENCE
Step inside to discover an interior that redefines luxury. The Obsidian Rush cabin with distinctive Red Accents features premium Full Grain Leather seats with both heating and ventilation for front passengers. The driver and front passenger enjoy 8-way power adjustments with power lumbar support, plus the indulgence of massage functionality. Second-row heated bucket seats and power-folding third-row seating ensure comfort for all passengers.
## CUTTING-EDGE TECHNOLOGY
The centerpiece of the cabin is the massive 16.8" diagonal Premium GMC Infotainment System featuring wireless Apple CarPlay and Android Auto integration. The Bose 18-speaker Surround Sound system delivers concert-quality audio, while rear passengers enjoy dual 12.6" entertainment screens. The 15" Head-Up Display and 11" digital driver information center keep vital information in your line of sight.
## ADVANCED SAFETY & CONVENIENCE
This AT4 Ultimate comes equipped with Super Cruise hands-free driving technology with automatic lane changing and trailering capability. The Enhanced Trailering Technology Package includes Night Vision with Thermal Imaging, auxiliary trailer camera, and trailering assist guidelines. Additional safety features include Enhanced Automatic Emergency Braking, HD Surround Vision, and Blind Zone Steering Assist with Trailering.
## EXTERIOR HIGHLIGHTS
The AT4 Ultimate's distinctive appearance is enhanced by 20" machined wheels with Talos Bronze Metallic accents, power-retractable assist steps with perimeter lighting, and a power panoramic sunroof. LED headlamps, fog lamps, and taillamps with animated lighting complete the premium exterior presentation.
Experience the pinnacle of GMC engineering and luxury with this exceptional Yukon XL AT4 Ultimate at Cappellino Buick GMC today! All pricing and details provided are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. New vehicles offered may be eligible for manufacturer incentives which may change at any time and are subject to incentive qualification criteria and requirements, and which may be contingent upon manufacturer finance company approval. Manufacturer incentive data and vehicle features information is provided by third parties and believed to be accurate as of the time of publication. Vehicle information is based upon standard equipment and may vary from vehicle to vehicle. Please contact the dealership.
5411 Transit Rd
Williamsville, New York 14221
(716) 650-4471
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NOTICE: Price does not include applicable taxes including sales use and tire taxes fees for registration title and license plates and dealer document/service fees. Vehicle availability pricing and description are subject to change without prior notice. While we make every effort to provide accurate information on this site the actual description and condition of the vehicle must be verified by you at the time of purchase. Interest rates (APR) and financing terms are based on among other things your credit and the age model and purchase price of the vehicle. Gas mileage ratings are based on EPA estimates and mileage will vary depending on options driving conditions driving habits and fuel quality. While every reasonable effort is made to ensure the accuracy of this information we are not responsible for any errors or omissions contained on these pages. We cannot guarantee a vehicle will be available for delivery when requested.
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