Discover the capability and refinement of this 2021 GMC Acadia AT4, a three-row SUV engineered for families and adventurers who demand both comfort and performance.- Dual SkyScape 2-Panel Power Sunroof with tilt-sliding front and fixed rear panels- Perforated Leather-Appointed Seat Trim with Kalahari accents- Trailering Package with factory-installed hitch and 4,000 lbs. towing capacity- Hitch Guidance with Hitch View and Trailering Assist Guidelines- Navigation System with 8"" Diagonal Multi-Touch Display- GMC Infotainment System with Apple CarPlay and Wireless Android Auto- SiriusXM 360L satellite radio with premium 8-speaker Bose audio- Heated front seats with 8-way power driver and passenger adjusters- Heavy-Duty Cooling System and 170-Amp Alternator- Electronic Stability Control and four-wheel independent suspension- Fully automatic headlights with delay-off feature and front fog lights- OnStar and GMC Connected Services capability- Six-passenger seating with split-bench third row- 17"" gloss black aluminum wheelsThe AT4 is powered by a 3.6L V6 SIDI engine paired with a 9-speed automatic transmission and all-wheel drive, delivering balanced performance with 19 city and 26 highway mpg. The spacious three-row interior accommodates six passengers comfortably, while the split-bench third row provides flexibility for cargo or extra seating as your needs evolve.Built for those who venture beyond the everyday, this Acadia AT4 comes equipped with advanced trailering technology. The integrated hitch guidance system with on-screen views simplifies towing, while the factory-installed hitch and heavy-duty cooling ensure capability when you need it. Whether you're hauling a boat or managing weekend adventures, this vehicle handles the responsibility with confidence.Inside, the cabin reflects a commitment to quality and daily comfort. Perforated leather seating with Kalahari accents, heated front seats, and dual-zone automatic climate control create an inviting environment. The overhead dual SkyScape sunroof floods the cabin with natural light, while the Bose premium audio system elevates every drive. Smartphone integration through Apple CarPlay and Android Auto keeps you connected on every journey.Safety and technology work seamlessly in this AT4. Electronic stability control, four-wheel independent suspension, and a comprehensive airbag system provide confidence on any road. OnStar and GMC Connected Services offer emergency communication and diagnostic support, while features like auto high-beam headlights and speed-sensing steering demonstrate thoughtful engineering.This 2021 GMC Acadia AT4 in gray combines the utility of a capable SUV with the refinement expected from GMC, presented at a mileage of 68,313 miles. The Preferred Equipment Group 4SB and Trailering Package enhance its value for those seeking capability without compromise. We invite you to experience this SUV and discuss how it can serve your family's lifestyle.