If your idea of packing light still includes coolers, camp chairs, and half the garage, the 2026 GMC Yukon XL AT4 is ready to support your lifestyle choices. Finished in clean Summit White, this rugged full-size SUV brings bold styling and real off-road confidence. Power comes from the proven EcoTec3 5.3L V8, delivering strong performance whether youre towing, traveling, or commuting. The 4WD system gives you dependable traction on snow, dirt roads, or uneven terrain without sacrificing daily driving comfort. The AT4 trim adds a tougher personality while still keeping the refinement you expect from a premium GMC. Its equally at home on a weekend adventure or pulling up to dinner downtown.

Inside, leather seating provides comfort for long trips and everyday errands alike. The spacious XL body style offers impressive passenger room and plenty of cargo space for road trips, sports gear, or family travel. Smooth ride quality and composed handling make this large SUV easy to live with day to day. Youll also receive the 2-Year/24k Young Auto Group Maintenance Plan, including two years of free oil changes, free tire rotations, and free safety inspections for added peace of mind. Routine maintenance is already handled so you can simply enjoy ownership. Price does not include any dealer installed options/accessories; new vehicle pricing may include rebates and manufacturer incentives and not all buyers will qualify, see dealership for details, and tax, title, and license fees are extra.

Options:

Navigation system: GMC Connected Navigation

10 Speakers

AM/FM radio: SiriusXM with 360L

Audio memory

Bose 10-Speaker Surround with CenterPoint

Radio: 16.8" Diagonal Premium GMC Infotainment 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

Auto-leveling suspension

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

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

Panic alarm

Security system

Speed control

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

Spoiler

Turn signal indicator mirrors

Apple CarPlay/Android Auto

Auto-dimming Rear-View mirror

Compass

Driver door bin

Driver vanity mirror

Front reading lights

Garage door transmitter

Heated steering wheel

Illuminated entry

Outside temperature display

Overhead console

Passenger vanity mirror

Rear reading lights

Rear seat center armrest

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trip computer

Voltmeter

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

Split folding rear seat

Ventilated front seats

Black Roof-Mounted Luggage Rack Side Rails

Passenger door bin

Red Horizontal-Mounted Recovery Hooks

Alloy wheels

Wheels: 20" x 9" Machined and Painted

Rain sensing wipers

Rear window wiper

Variably intermittent wipers

3.23 Rear Axle Ratio