2021 GMC Yukon XL AT4

Vehicle specifications

Features & options

• At4 Preferred Equipment Group
• Audio System, 10.2'' Diagonal Gmc Infotainment System With Navigation
• Console, Floor, Power-Sliding Center With Drawer
• Emissions, Federal Requirements
• Engine, 5.3L Ecotec3 V8
• Hd Surround Vision
• Head-Up Display, 15'' Diagonal Multi-Color
• Jet Black, Perforated Leather Seating Surfaces
• Lpo, Illuminated Front Gmc Emblem
• Lpo, Illuminated Mirror Gmc Emblem
• Lpo, Illumination Package
• Not Equipped With Automatic Stop/Start, See Dealer For Details
• Not Equipped With Steering Column Lock
• Rear Axle, 3.23 Ratio
• Rear Media And Nav Package
• Rear Pedestrian Alert
• Rear Seat Media System
• Seats, Front Bucket
• Seats, Second Row Bucket, Power Release
• Sunroof, Power Panoramic, Dual-Pane
• Technology Package
• Transmission, 10-Speed Automatic
• White Frost Tricoat

Dealer notes

Command the road and the trail in this stunning 2021 GMC Yukon XL 4WD AT4, finished in an elegant White Frost Tricoat exterior. As an extended-wheelbase full-size SUV engineered for both refined highway cruising and rugged off-road exploration, the AT4 trim brings an assertive, adventure-ready stance to GMC's flagship lineup. The luminous White Frost Tricoat paint accentuates the vehicle's bold proportions, while the factory LPO Illumination Package elevates its visual presence with distinctive ambient lighting accents. For drivers seeking an impressive balance of full-size capability, commanding style, and spacious versatility, this Yukon XL makes an unforgettable first impression.Beneath the hood, a dependable 5.3L 8-cylinder engine delivers robust horsepower and confident towing power, making effortless work of heavy payloads, steep grades, and passing maneuvers. Paired with a sophisticated Four-Wheel Drive system, this 2021 GMC Yukon XL AT4 provides exceptional traction and stability across slick roads, rough tracks, and challenging weather conditions. The extended XL body style significantly boosts utility, offering expansive rear cargo volume alongside generous legroom across all three rows. Whether carrying a full load of passengers or hauling gear for an extended trip, the capable V8 powertrain and off-road-ready drivetrain ensure uncompromised performance wherever your journey leads.Inside, the cabin features a premium Jet Black interior designed for ultimate comfort and connected convenience. Overhead, the power panoramic dual-pane sunroof floods the interior with natural light, creating an open and luxurious atmosphere for all occupants. Passengers remain entertained and informed thanks to the Rear Media and Nav Package, which provides intuitive navigation guidance up front and dedicated entertainment capabilities in the back, while the Technology Package equips the vehicle with advanced modern conveniences. Combining modern technology, all-terrain readiness, and maximum full-size luxury, this 2021 GMC Yukon XL 4WD AT4 is the ultimate SUV for active families and modern adventurers alike.

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