Advertised price excludes tax, title, license, registration, and other government fees. Price excludes any optional products, services, or accessories. At Garber, we believe our customers deserve a straightforward, transparent buying experience. That means the price you see is the price you can expect, with no hidden fees or surprise charges at the time of purchase. We’re committed to providing a simpler, more honest way to do business. Although every reasonable effort has been made to ensure the accuracy of the information presented on this site, errors, omissions, and other inaccuracies may occur. There can be a lag time between the sale of a vehicle and the update of inventory on our website. Please verify all vehicle information and pricing with the dealership directly.
Experience the ultimate in off-road capability and refined luxury with this 2026 GMC Sierra 1500 AT4X 4WD. This exceptional truck boasts an impressive array of premium features that elevate the driving experience.
- Adaptive Cruise Control
- Backup Camera
- Bed Liner
- Blind Spot Monitor
- Bluetooth w/ Tech Streaming
- Bose Audio
- Clean Carfax/1 Owner
- Front Collision Warning
- Head Up Display
- Heated & Cooled Leather Seats
- Lane Keep Assist
- Lifetime Powertrain Warranty
- Power Driver Seat
- Push Button Start
- Remote Keyless Entry
- Remote Start
- Running Boards
- Trailer Tow
Elevate your adventures with the Sierra AT4X's impressive off-road capabilities, including a driver-selectable full-locking front and rear differential, off-road suspension, and 120V power outlet in the bed. This truck is built to take you further, in comfort and style.
The Sierra's premium Bose audio system, heated and cooled leather seating, and head-up display create an unparalleled driving experience. Seamless connectivity with Apple CarPlay, Android Auto, and a 4G LTE Wi-Fi hotspot keep you connected on the go.
Safety is paramount, with features like Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist, and a Rear Camera Mirror providing added peace of mind. The Sierra's robust construction and advanced driver assistance technologies make it a formidable choice for work or play.
Experience the perfect blend of rugged capability and refined luxury. This 2026 GMC Sierra 1500 AT4X 4WD is ready to elevate your driving experience. Schedule a test drive today and discover the difference.
Garber Buick GMC is part of the family owned and operated Garber Automotive Group, and is proud to serve drivers all along the Treasure Coast with quality vehicles. Whether you're looking for the latest Buick and GMC vehicles on the market or your current vehicle is in need of service, you can trust the experts at Garber Buick GMC to have your back. That's why we always say, "You'll do better at Garber!"
Looking to upgrade your current ride to a new vehicle? Our new car lot is packed with the latest offerings from both Buick and GMC. Whether you're looking for the fuel-sipping Buick Encore GX, the spacious GMC Yukon XL, or the work-ready GMC Sierra 1500, you're sure to find what you need in our massive new car inventory. Once we've found your dream vehicle, our sales staff will apply every offer currently available - including supplier discounts, cash allowances, and rebates - to ensure you're getting the best deal possible. Prefer to lease? We also offer the best lease deals currently available.
If you prefer the value baked into a quality used vehicle, we've got you covered with our large pre-owned car inventory. Whether you're looking for a sedan, SUV, or pickup truck, you're sure to find something that fits your needs. We also offer Certified Pre-Owned vehicles that have passed a thorough multi-point inspection and feature a factory-backed limited warranty for extra peace of mind. Shopping on a budget? No problem. We have a selection of vehicles priced under $20,000 to choose from.





