2025 GMC Yukon XL 4WD 4dr Denali Ultimate Preferred Equipment Group 5SB â" EcoTec3 6.2L V-8 direct injection with variable valve control and cylinder deactivation paired to a 10-speed automatic. This full-size luxury SUV blends serious capability with refined comfort, delivering 420 horsepower while running on premium gasoline; cylinder deactivation and modern engine management help improve efficiency on long drives. The Preferred Equipment Group 5SB further elevates the Yukon XL with a comprehensive collection of comfort, towing and technology enhancements that sharpen ride quality and in-cabin convenience for owners who demand both capability and refinement.
Wireless Apple CarPlay and Android Auto mirroring keep your apps, navigation and music accessible without plugging inâ"so you stay connected and focused while the cabin stays tidy.
Hands-off steering assist with lane centering reduces driver fatigue on extended highway trips by maintaining lane position and safe following distances while you stay ready to resume control.
Super Cruise provides advanced, assisted highway driving with automated lane changes for smoother, less stressful freeway cruising and safer long-distance travel.
Forward collision mitigation continually scans ahead and prepares the vehicle and driver for sudden stops, using alerts and assistance to help reduce the chance or severity of a frontal impact.
Front pedestrian impact prevention adds an important layer of city safety by identifying pedestrians in the vehicleâs path and taking measured steps to help avoid or lessen collisions.
An onboard mobile hotspot turns the Yukon XL into a connected hub so passengers can stream, work or browse without draining individual device plansâ"ideal for families and road warriors.
The rear camera with washer keeps the backup view clear even in poor conditions, making reversing, parking and hitching more precise and less stressful.
Lane departure prevention actively helps keep the vehicle centered within its lane, applying corrective steering or braking to avoid unintentional drifting and enhance everyday safety.
The active blind spot system not only alerts you to hidden vehicles but can intervene to help prevent unsafe lane changes, giving you more confidence in heavy traffic.
Rear collision mitigation monitors activity behind the Yukon XL and primes safety systems to help prevent or reduce rear-impact severity, protecting occupants and cargo.
Between the strong EcoTec3 V8, upscale Denali Ultimate appointments and the broad Preferred Equipment Group 5SB enhancements, the 2025 GMC Yukon XL 4WD 4dr Denali Ultimate is built for demanding families, frequent travelers and towing duties alike. It pairs powerful performance with thoughtful safety and connectivity features so every trip is more enjoyable and secure. Visit your dealer to experience the Yukon XLâs commanding presence, refined interior a