2026 GMC Yukon AT4 4WD

The 2026 GMC Yukon AT4 is a true powerhouse, built to conquer any terrain and elevate your driving experience. With its impressive 6.2L V8 EcoTec3 engine, this SUV delivers exceptional performance, boasting 420 horsepower and 460 lb-ft of torque. Paired with a 10-speed automatic transmission and 4-wheel drive, the Yukon AT4 is ready to tackle any adventure, whether it's navigating the urban jungle or conquering the great outdoors. - 6.2L V8 EcoTec3 engine with Dynamic Fuel Management, Direct Injection, and Variable Valve Timing - Advanced Security Package - AT4 Premium Package - AT4 Premium Plus Package - Enhanced Trailering Technology Package - Max Trailering Package - Premium Capability Package with Active Response 4WD - Technology Package - Navigation system: GMC Connected Navigation - Bose 10-Speaker Surround with CenterPoint - Radio: 16.8" Diagonal Premium GMC Infotainment System - Rear Seat Media System - Air Ride Adaptive Suspension - Electronic Limited Slip Differential (ELSD) Step inside the 2026 Yukon AT4, and you'll be greeted by a cabin that exudes refined luxury and cutting-edge technology. The 15" Diagonal Multi-Color Head-Up Display puts vital information right in your line of sight, while the Dual-Pane Panoramic Power Sunroof fills the interior with natural light. The Bose 10-Speaker Surround with CenterPoint audio system delivers an immersive listening experience, and the 16.8" Diagonal Premium GMC Infotainment System keeps you connected and entertained. For those who value capability and convenience, the Yukon AT4 delivers. The Integrated Trailer Brake Controller and Trailering Assist Guidelines make towing a breeze, while the Blind Zone Steering Assist with Trailering and Hitch View provide added confidence and control. The Power-Retractable Assist Steps and Extra Capacity Cooling System ensure you're ready for any task, whether it's hauling heavy loads or tackling rough terrain. Experience the ultimate in luxury, performance, and capability with the 2026 GMC Yukon AT4. This exceptional SUV is ready to elevate your driving experience and take you to new heights. Visit Weirs Buick GMC today to discover the power and versatility of the Yukon AT4. Why Buy from Weirs Buick GMC? Weirs Buick GMC has proudly served Arundel, Kennebunk, Kennebunkport, and all of Maine for over 65 years. Our dedicated team ensures that whether you're looking to buy, sell, or lease a Buick or GMC in Maine, your experience is seamless and enjoyable. We serve customers from Westbrook, Portland, Augusta, Auburn, Sanford, Portsmouth, and across New England. As your trusted GMC dealer in Maine, we offer competitive pricing comparable to other GMC and Buick dealers in the region. In addition to our wide selection of vehicles, we sell and service Fisher snow plows, ensuring you're ready for Maine's tough winters. Conveniently located on Route 1 in Arundel, we invite you to stop in and see why we've been the go-to dealership for generations. Visit us online at www.weirsbuickgmc.com or stop by today to experience the Weirs difference! Some vehicle images may be digitally enhanced to improve online presentation. These images may not display all cosmetic details.

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,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,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,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 Heated 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