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This 2022 GMC Sierra 2500HD AT4 in striking white delivers serious capability backed by a proven track record clean Carfax history with just one owner and 84,852 miles.
- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- Gooseneck/5th Wheel Prep Package with Bed View Camera and trailer provisions
- AT4 Premium Plus Package with 20" machined aluminum wheels and power sunroof
- Advanced Driver Alert Packages including lane departure warning and forward collision alert
- HD Surround Vision with multiple camera views for trailering confidence
- Bose Premium 7-speaker sound system with premium GMC Infotainment and navigation
- Heated and ventilated front bucket seats with 10-way power adjustment
- Multicolor 15" Head-Up Display for critical driving information
- Automatic Emergency Braking and comprehensive safety suite
- Off-Road High Clearance step and X31 Off-Road Package
- 3 years of OnStar and Connected Services included
- Wireless phone charging and Apple CarPlay/Android Auto compatibility
- 220-amp alternator and engine block heater for demanding conditions
Built on the strength of the Sierra 2500HD platform, this AT4 combines serious towing and hauling capability with refined comfort. The turbodiesel engine delivers the torque you need for heavy loads, while the integrated trailer brake controller and hitch guidance system make towing straightforward. The Gooseneck/5th Wheel Prep Package opens possibilities for serious hauling applications.
Inside, the cabin reflects the AT4's premium positioning. Heated and ventilated leather seats, the power sunroof, and the Head-Up Display create a commanding driving environment. The Bose audio system and premium infotainment keep you connected, while the surrounding camera system provides visibility you can count on whether you're backing up or managing trailer angles.
The AT4 Premium Plus Package elevates the experience further. The driver alert systems work together to help you stay aware of your surroundings, whether you're navigating tight spaces or handling highway traffic. Perimeter lighting and auto-dimming mirrors add practical functionality to your daily routine.
This Sierra has been well-maintained and comes equipped to handle real work. Whether you need a dependable platform for business or a capable truck for recreation, this AT4 delivers the durability and technology GMC is known for. Visit our showroom to experience the commanding presence and capable engineering this truck offers.
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 inspectio