The 2025 GMC Yukon XL AT4 commands attention as a full-size SUV built for those who demand capability, comfort, and refined presence on any road.- AT4 Premium Package with Technology Package- Panoramic power sunroof with dual-pane glass- Power-retractable assist steps with perimeter lighting- 16.8 diagonal Premium GMC Infotainment System with Apple CarPlay and Android Auto- Navigation system: GMC Connected Navigation- Bose 10-speaker surround sound with CenterPoint and SiriusXM with 360L- 15 diagonal multi-color Head-Up Display- EcoTec3 5.3L V8 engine with 10-speed automatic and 4WD- Magnetic Ride Control Suspension with adaptive and auto-leveling capability- Heated and ventilated perforated leather front seats with memory function- Heated rear seats and third-row split-bench seating- Power-release second-row bucket seats for flexible interior configuration- AutoSense hands-free power liftgate with exterior camera- Hill Descent Control and advanced electronic stability systems- 20 machined and painted alloy wheelsThis AT4 delivers the refined driving dynamics expected from GMC's premium lineup. The EcoTec3 5.3L V8 with 10-speed automatic transmission and 4WD provides the performance and control you need, achieving 15 city and 18 highway MPG. The Magnetic Ride Control Suspension adapts to road conditions in real time, working alongside four-wheel independent suspension for a composed ride that handles both highway miles and challenging terrain with equal confidence.Inside, the AT4 prioritizes your comfort and connectivity. Perforated leather seating surfaces with heating and ventilation keep you comfortable across all seasons, while the heated steering wheel and dual-zone automatic climate control extend that comfort to every occupant. The memory seat function recalls your preferred driving position automatically, and the power tilt and telescopic steering column adjusts to your needs.Technology integration sets this Yukon XL apart. The 16.8 premium infotainment system seamlessly incorporates Apple CarPlay and Android Auto, while GMC Connected Navigation keeps you oriented. The 15 Head-Up Display projects essential driving information directly into your line of sight, and the auto-dimming rear-view mirror with integrated camera provides clear visibility in all conditions. SiriusXM satellite radio with 360L keeps you entertained on every journey.Safety receives the attention it deserves. Advanced systems including Electronic Stability Control, traction control, multiple airbags, and OnStar emergency communication work together to protect you and your passengers. The exterior parking camera, hill descent control, and low tire pressure warning provide additional layers of confidence and security.The AT4's commanding black exterior distinguishes it on the road, complemented by body-color bumpers, bright door sill plates, and heated power mirrors. The power-retractable assist steps with perimeter lighting add both functionality and visual interest, while the 20 machined and painted alloy wheels complete the sophisticated appearance. The dual exhaust system and panoramic sunroof reinforce the premium character.This 2025 GMC Yukon XL AT4 with 17,888 miles represents an opportunity to own a full-size SUV that balances capability with refinement. We invite you to experience it firsthand.