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2026 GMC YUKON XL DENALI ULTIMATE 4WD 3.0 DURAMAX DIESEL SUPER CRUISE NIGHT VISION 24'S MAX TRAILER PKG LANCASTER PA
This isn't just a Yukon XL.
This is the absolute top of the lineup.
A 2026 GMC Yukon XL Denali Ultimate 4WD loaded with Super Cruise, Night Vision, Massage Seats, Air Ride Suspension, Max Trailering Package, Rear Entertainment, and the legendary 3.0L Duramax Diesel is one of the most luxurious and technologically advanced SUVs on the road today.
Finished in Sterling Metallic, this Denali Ultimate commands attention with premium exterior styling, Vader bodyside moldings, power running boards, panoramic moonroof, and massive 24-inch wheels that give it an unmistakable presence.
Under the hood is the highly sought-after 3.0L Duramax Turbo Diesel, delivering exceptional fuel economy, outstanding towing capability, smooth power delivery, and impressive long-distance comfort. It's the perfect engine for families who travel, tow, and want maximum efficiency without sacrificing capability.
Then GMC takes luxury to another level.
Power massage seats.
Heated and ventilated seating.
Premium leather throughout all three rows.
Power-release second-row captain's chairs.
Bose 18-speaker Centerpoint surround sound.
Rear Seat Media System.
15-inch Head-Up Display.
This cabin rivals luxury SUVs costing significantly more.
Technology is everywhere.
Super Cruise Hands-Free Driving.
Night Vision.
Advanced Technology Package.
Rear Camera Mirror.
Driver Attention Assist.
Navigation.
Rear touchscreen climate controls.
Few SUVs on the market offer this level of innovation.
And when it's time to tow, this Yukon XL is fully equipped.
Max Trailering Package.
Enhanced Trailering Technology Package.
Trailer Camera Provisions.
Integrated Trailer Brake Controller.
Smart Trailer Integration.
Hitch View.
Trailering Assist Guidelines.
Extra Capacity Cooling.
This SUV was built for campers, boats, enclosed trailers, and family adventures.
The Premium Capability Package adds Air Ride Adaptive Suspension, Magnetic Ride Control, Active Response 4WD, and an Electronic Limited Slip Differential, creating an incredibly smooth ride while maintaining outstanding towing and all-weather performance.
If you're searching for a 2026 GMC Yukon XL Denali Ultimate Diesel for sale in Pennsylvania, a luxury SUV near Lancaster, Ephrata, Lititz, Harrisburg, York, Reading, Lebanon, Allentown, Philadelphia, Baltimore, Maryland, New Jersey, or Delaware, this SUV deserves a serious look.
Finding a Yukon XL Denali Ultimate equipped with the 3.0 Duramax Diesel, Super Cruise, Night Vision, Massage Seats, Air Ride Suspension, Max Trailering Package, Rear Entertainment, and 24-inch wheels is incredibly rare.
Available now at Mark Martin Motors in Ephrata, PA, proudly serving Lancaster County and customers nationwide.
Call or message Mark Martin Motors today before this incredible Yukon XL Denali Ultimate is gone.