2021 GMC Yukon AT4

Vehicle specifications

Features & options

• Assist Steps, Power-Retractable With Perimeter Lighting
• At4 Preferred Equipment Group
• Audio System, 10.2'' Diagonal Gmc Infotainment System With Navigation
• Engine, 5.3L Ecotec3 V8
• Hd Surround Vision
• Head-Up Display, 15'' Diagonal Multi-Colour
• Jet Black, Perforated Leather-Appointed Seat Trim
• License Plate Front Mounting Package
• Lpo, Vertical Cargo Net
• Lpo, Wheel Locks
• Not Equipped With Automatic Stop/Start, See Dealer For Details
• Not Equipped With Steering Column Lock
• Onyx Black
• 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
• Siriusxm Navtraffic.
• Sunroof, Power Panoramic, Dual-Pane
• Technology Package
• Transmission, 10-Speed Automatic

Dealer notes

Commanding attention wherever it travels, this 2021 GMC Yukon 4WD 4dr AT4 is finished in a bold Onyx Black exterior that perfectly complements its rugged, off-road-inspired aesthetic. Built for drivers who demand trail-ready confidence without sacrificing premium refinement, the AT4 trim elevates GMC’s flagship full-size SUV to new heights. Inside, the Jet Black interior welcomes passengers into a spacious, well-crafted cabin designed to offer an optimal balance of durable utility and high-end comfort for every occupant.Under the hood, a dependable 5.3L 8-cylinder engine delivers muscular performance, responsive acceleration, and the impressive towing capacity expected of a full-size SUV. Coupled with a capable Four Wheel Drive drivetrain, this Yukon AT4 is engineered to navigate challenging weather, loose terrain, and steep inclines with total composure. Whether conquering off-pavement trails or cruising on the open highway, the robust 4WD system ensures maximum traction, stability, and control across diverse driving conditions.Loaded with desirable equipment, this vehicle comes fitted with power-retractable assist steps with perimeter lighting for effortless entry, along with a dual-pane power panoramic sunroof that opens up the cabin. Second-row passengers enjoy executive-style comfort thanks to power-release second-row bucket seats, while the rear media and nav package keeps everyone entertained and on course. Enhanced by the cutting-edge Technology Package, this 2021 GMC Yukon AT4 represents a complete package of strength, luxury, and modern capability ready for your next adventure.Inventory Selection Our lot covers everyday drivers of every type: sedans for an easy commute, SUVs and vans for the whole family, trucks built for work or play. Whatever fits your life, there's a real mix here to choose from. If you want extra peace of mind, service contracts are available on every vehicle, along with rustproofing, undercoating, paint and interior protection to help it look and run right for years down the road. Why Us Transparency, simple processes, and your comfort. Byron Center Motors is proud to be part of the same family as XYZ Motors in Grand Rapids - same ownership, same standards, same commitment to doing right by the customer. Every vehicle on our lot goes through in-house reconditioning and we post a free Carfax on every listing because we have nothing to hide. Our approach to sales is simple: no pressure, no games. From your first question to your final signature, you work with one person the whole way through, and that person's only job is to make the process stress-free and answer your questions honestly. We're not here to sell you - we're here to help you find the right car.

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