2026 GMC Yukon XL AT4 4WD

Your garage just started flexing, because the 2026 GMC Yukon XL AT4 showed up looking like it owns the block. This full-size SUV is built to deliver serious capability with refined confidence for drivers who need space and strength. Powered by a 3.0L I6 engine, the Yukon XL AT4 offers smooth performance and impressive durability for daily driving or long adventures. Finished in bold Onyx Black, it brings a rugged yet upscale presence that stands out anywhere it goes. The AT4 trim adds an off-road-inspired edge while maintaining the comfort expected from a premium GMC SUV. With expansive interior room and commanding road presence, this Yukon XL is ready for whatever comes next. This vehicle includes a 2-Year/24k Young Auto Group Maintenance Plan featuring two years of free oil changes, free tire rotations, and free safety inspections. The Yukon XL AT4 is designed to handle passengers, cargo, and confidence all at once. Its solid engineering and advanced features make it an excellent choice for families, travelers, and drivers who demand versatility. Price does not include any dealer installed options or accessories. New vehicle pricing may include rebates and manufacturer incentives, and not all buyers will qualify, so see the dealership for full details. Tax, title, and license fees are extra, and the vehicle is subject to prior sale.

Additional Information

Navigation system: GMC Connected Navigation,Advanced Security Package,AT4 Premium Package,AT4 Premium Plus Package,Enhanced Trailering Technology Package,License Plate Front Mounting Package,Max Trailering Package,Preferred Equipment Group 4SB,Premium Capability Package with Active Response 4WD,Technology Package,10 Speakers,AM/FM radio: SiriusXM with 360L,Audio memory,Bose 10-Speaker Surround with CenterPoint,Radio: 16.8" Diagonal Premium GMC Infotainment System,Rear Seat Media System,SiriusXM with 360L,1.5 KW Heater/Defrost Air System,Air Conditioning,Automatic temperature control,Front dual zone A/C,Rear air conditioning,Rear window defroster,4-Way Power Driver Lumbar Seat Adjuster,AutoSense Hands-Free Power Liftgate,Memory seat,Power driver seat,Power steering,Power windows,Remote keyless entry,Steering wheel memory,Steering wheel mounted audio controls,Adaptive suspension,Air Ride Adaptive Suspension,Auto-leveling suspension,Electronic Limited Slip Differential (ELSD),Four wheel independent suspension,Magnetic Ride Control Suspension,Power Tilt and Telescopic Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar and GMC connected services capable,Front anti-roll bar,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Rear anti-roll bar,Dual-Pane Panoramic Power Sunroof,Power Liftgate,Brake assist,Electronic Stability Control,Exterior Parking Camera Rear,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Glass Breakage Sensor,Panic alarm,Security system,Theft-Deterrent Alarm System,Speed control,Super Cruise,250 Amps Alternator,850 Cold-Cranking Amps Battery,Engine Block Heater,Extra Capacity Cooling System,Heavy-Duty Air Filter,Auto-dimming door mirrors,Body-Color Door Handles,Bright Front and Rear Door Sill Plates,Bumpers: body-color,Diesel B20 Fuel,Dual Exhaust System,Front High-Approach Angle Fascia,Heated door mirrors,Power door mirrors,Power-Retractable Assist Steps,Spoiler,Turn signal indicator mirrors,15" Diagonal Multi-Color Head-Up Display,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Blind Zone Steering Assist with Trailering,Compass,Driver Attention Assist,Driver door bin,Driver vanity mirror,Floor Console,Front reading lights,Garage door transmitter,Heated steering wheel,Illuminated entry,Inside Rearview Auo-Dimming Rear Camera Mirror,Outside temperature display,Overhead console,Passenger vanity mirror,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trip computer,Vehicle Inclination Sensor,Vehicle Interior Movement Sensor,Voltmeter,Wired Auxiliary Trailer Camera,3rd row seats: split-bench,4-Way Power Front Passenger Lumbar Seat Adjuster,Front Bucket Seats,Front Center Armrest,Heated Driver and Front Passenger Seats,Heated front seats,Heated rear seats,Perforated Heather and Ventilated Driver and Front Passenger Seats,Perforated Leather Seating Surfaces,Power passenger seat,Power Release 2nd Row Bucket Seats,Split folding rear seat,Ventilated front seats,Black Roof-Mounted Luggage Rack Side Rails,Passenger door bin,Hitch View,Integrated Trailer Brake Controller,Red Horizontal-Mounted Recovery Hooks,Smart Trailer Integration Indicator,Trailering Assist Guidelines,Alloy wheels,Wheels: 20" x 9" Machined and Painted,Rain sensing wipers,Rear window wiper,Variably intermittent wipers,3.23 Rear Axle Ratio