New 2026 GMC Yukon XL AT4 Ultimate 4WD

• 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)
• Rear axle 3.23 ratio
• GVWR 7700 lbs. (3493 kg)
• Keyless Start push-button
• Automatic Stop/Start
• Engine control stop/start system disable button non-latching
• Engine air filtration monitor
• Air filter heavy-duty
• Electronic Precision Shift
• Transfer case active 2-speed electronic Autotrac with rotary controls includes neutral position for dinghy towing
• Battery 730 cold-cranking amps with 80 amp hour rating (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)
• Alternator 220 amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
• 4-wheel drive
• 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
• Trailer brake controller integrated
• Recovery hooks Red horizontal-mounted
• Skid plate front
• 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.)
• Cooling system extra capacity (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
• Suspension Air Ride Adaptive
• Suspension front coil-over-shock with stabilizer bar
• Suspension rear multi-link with coil springs
• Steering power
• Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
• Exhaust dual system with dual twin polished stainless-steel tips
• Mechanical jack with tools
• Tires 275/60R20SL all-terrain blackwall
• Tire carrier lockable outside spare winch-type mounted under frame at rear
• Sunroof power Panoramic dual-pane tilt-sliding with express-open and close and power sunshade
• Active aero shutters upper
• Fascia front high-approach angle
• Assist steps power-retractable with perimeter lighting
• Headlamps LED with LED Daytime Running Lamps includes enhanced animation
• Fog lamps front LED
• Tail lamps LED includes animated lighting
• Mirrors outside heated power-adjustable power-folding driver-side auto-dimming integrated turn signal indicators and puddle lighting
• Mirror caps painted (Gloss Black.)
• Rear Camera Washer
• Glass acoustic laminated windshield
• Glass windshield shade band
• Glass deep-tinted
• Glass driver and front passenger laminated front door window
• Wipers front intermittent Rainsense
• Wiper rear intermittent
• AutoSense Power Liftgate hands-free presence detection
• Door handles body-color
• Audio system feature Bose 18-speaker Surround with CenterPoint
• 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.)
• Seats third row 60/40 split-bench power-folding
• Seat driver 2-way power upper shoulder and 2-way power back bolster
• Seat front passenger 2-way power upper shoulder and 2-way power back bolster
• Seats heated second row outboard positions
• Seat adjuster driver 8-way power
• Seat adjuster driver 4-way power lumbar
• Safety Alert Seat
• 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
• Floor covering color-keyed carpeting
• Sill plates bright front and rear doors (AT4/AT4 Ultimate-specific with logo.)
• Steering column power tilt and telescopic
• Steering column lock electrical
• Steering wheel leather-wrapped
• Driver Information Center 11 diagonal multi-color digital high-contrast display with local backlight dimming
• Head-Up Display 15 diagonal multi-color
• Warning tones headlamp on driver and right-front passenger seat belt unfasten and turn signal on
• SMART TRAILER INTEGRATION INDICATOR
• Sensor vehicle inclination will detect vehicle being towed or jacked up
• Sensor vehicle interior movement will detect movement within the cabin of the vehicle
• Remote start
• Universal Home Remote includes garage door opener programmable
• Wireless Phone Charging for portable devices
• USB ports 2 type-C charge-only located in third row
• 8 diagonal rear touchscreen climate control located on back of center console
• Air filter pollutant and fine dust
• Defogger rear-window electric
• Power outlets 2 120-volt located on the rear of the center console and rear cargo area
• Visors driver and front passenger illuminated vanity mirrors
• Assist handles overhead driver and front passenger located in headliner
• Assist handles front passenger A-pillar and second row outboard B-pillar
• 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 (dealer-installed)
• Trailer sway control
• IntelliBeam automatic high beam on/off
• 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.)
• 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.)
• Rear seat reminder
• Interior camera (requires future vehicle software update)
• Hitch Guidance
• Hitch View with image adjustment Pan/Zoom
• Hill Descent Control
• Hill start assist
• Front Pedestrian and Bicyclist 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
• Reverse Automatic Braking
• Rear Cross Traffic Braking
• Rear Pedestrian Alert
• Side Bicyclist Alert
• Traffic Sign Recognition
• 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
• 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
• 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 (does not apply to spare tire)

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