Sierra 3500

Spider

AWD4WD

8-Cylinder

Gasoline

Diamond Buick GMC of Alexandria Experience the Diamond Difference, where excellence drives everything. We're your trusted hometown dealership, proudly offering a sparkling selection of new Buick and GMC vehicles, certified pre-owned options, and unbeatable service that puts you in the drivers seat. If you're looking for a vehicle that delivers on performance, utility, comfort, or value, this 2026 GMC Sierra 3500HD AT4 may be just the ticket... Vehicle Highlights: AT4 Premium Plus Package ($4,035 value)Power SunroofOff-Road High Clearance StepTechnology PackageAuto-Dimming Inside Rearview Mirror with CameraMulticolor 15'' Diagonal Head-Up DisplayAT4 Preferred PackagePower Sliding Rear Window with DefoggerLED Smoked Amber Roof Marker LampsUniversal Home Remote Convenience Adaptive cruise control - Set it and forget it. Road trips used to be stressful. Cruise control only managed speed, but not distance or safety. Now, with adaptive cruise control, simply set your desired speed and let sensor technology maintain a safe distance between you and the vehicle ahead. Adaptive cruise control; your ultimate co-pilot.Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.Technology and Telematics Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. Other Options/Features Why Buy From Diamond Buick GMC? At Diamond Buick GMC of Alexandria, were not just selling cars were building relationships. Since opening our doors, we have kept a firm commitment to our customers. We offer a wide selection of new and used vehicles, and strive to make the car buying process as quick and hassle-free as possible. * Locally &amp; Family Owned * * We're the GM Experts* * The Diamond Difference* * Lifetime Powertrain Warranty * Top Dollar for Trades* Ready for a Test Drive? If you're searching for a rugged GMC truck built for adventure or refined Buick SUVs designed for comfort, our expert team is here to make your car-buying journey smooth, transparent, and enjoyable. This 2026 GMC Sierra 3500HD could be your perfect match. Let us show you how we've kept a firm commitment to our customers for over 2 decades! Diamond Buick GMC of Alexandria * Call us at 320-298-1059  * Stop by to take a look or test drive at 5803 Hwy 29 South Alexandria MN 56308 * Shop online 24/7 at www.diamondbuickgmc.com

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Alexandria MN 56308

AT4 Premium Plus Package

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Diamond Buick GMC of Alexandria

 for sale in Alexandria, MN. Learn more about this vehicle.

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package for sale in Alexandria, MN 56308: Truck Details - 762799552 | Kelley Blue Book