2021 GMC Yukon XL SLT 4WD – Maximum Extended Luxury & Family Versatility

Expand your horizons and your passenger capability with this stunning Onyx Black 2021 GMC Yukon XL SLT. Completely redesigned for this generation with a groundbreaking independent rear suspension, the “XL” designation means maximum real estate—delivering significantly more cargo room behind the third row than a standard SUV. Combining rock-solid V8 performance with a premium luxury cabin, this 4WD extended cruiser is the ultimate blueprint for first-class family travel and heavy-duty utility.

Proven V8 Performance & Premium Ride Dynamics

Under the muscular, expansive hood beats the dependable EcoTec3 5.3L V8 engine, delivering a potent 355 horsepower and 383 lb-ft of torque. Smoothly engaged by an advanced 10-speed automatic transmission with overdrive and a confident, terrain-matching 4WD layout, it turns long-distance highway hauls into a serene experience.

Built to keep the cabin completely isolated from harsh Iowa roads, it features GMC’s specialized Premium Smooth Ride Suspension. When it’s time to hook up the boat or camper, the integrated TOW PACKAGE steps up with specialized Hitch Guidance with Hitch View and an integrated trailer brake controller, making alignment and trailering effortless.

The Loaded Sanctuary: SLT Luxury Plus Package

Inside the cavernous cabin, you are surrounded by premium Jet Black perforated leather seating surfaces featuring 12-way power adjustments and dual memory presets. This high-end build is heavily optioned with the comprehensive SLT Luxury Package configuration, loading the interior with executive-level amenities:

• Dual-Pane Panoramic Power Sunroof: Sweeps across the first two rows to flood the expansive interior with gorgeous natural light.

• Bose® 9-Speaker Premium Sound: Delivers rich, studio-grade acoustic clarity throughout the massive cabin architecture.

• Climate-Controlled Comfort: Stay perfectly adjusted with heated and ventilated (cooled) front seats, heated second-row seating, and a heated automatic steering wheel.

• Power-Folding Utility: Maneuver cargo instantly with a 3rd-row 60/40 power-folding split-bench seat and power-release 2nd-row seating, easily accessed via the Hands-Free Power Programmable Rear Liftgate.

• Next-Gen Visibility: Park and maneuver this extended vehicle with absolute ease thanks to the HD Surround Vision 360-Degree Camera system and Rear Pedestrian Alert.

Uncompromised Safety Suite & Flawless Pedigree

Drive with total reassurance knowing this premium family asset carries a flawless Clean CARFAX pedigree, verifying a history of careful ownership and meticulous maintenance. Your passengers are enveloped in GMC’s complete driver assistance safety net, including:

• Automatic Emergency Braking & Front Pedestrian Braking

• Lane Change Alert with Side Blind Zone Alert & Rear Cross Traffic Alert

• Lane Keep Assist with Lane Departure Warning & Safety Alert Seat

• Front and Rear Park Assist with ultrasonic guidance

Key Highlights:

• Engine: 5.3L EcoTec3 V8 Powertrain

• Transmission: 10-Speed Automatic with Overdrive

• Chassis: Extended “XL” Wheelbase with Premium Smooth Ride Suspension

• Packages: SLT Luxury & Luxury Plus Packages

• History: Flawless Clean CARFAX History

• Wheels: 20″ x 9″ 6-Spoke Polished Aluminum Alloys

• Utility: Power-Folding 3rd Row & Hands-Free Power Liftgate