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If you’ve been waiting for the perfect time to upgrade your truck, now’s your moment. The 2026 GMC Sierra Crew Cab has arrived at Dossett Big 4 Buick GMC, your trusted GMC dealership in Tupelo, Mississippi, and it’s redefining what a premium pickup can be. Even better, you can save up to $12,500 off MSRP during our limited-time Sierra sales event. more The new 2026 GMC Sierra 1500 Crew Cab combines professional-grade capability with modern sophistication. Choose from powerful engine options like the 6.2L V8 or the refined Duramax® Turbo-Diesel, both engineered to handle Mississippi’s toughest roads with ease. Inside, you’ll find a cabin built for comfort and command — featuring advanced driver-assist technology, a massive digital display, and upscale materials that turn every drive into a first-class experience. Whether you’re hauling gear, towing a boat, or cruising through Tupelo, the GMC Sierra Crew Cab offers strength and style in equal measure. With available 4WD and advanced trailering features, it’s the truck built for those who demand more from every mile. Don’t miss your chance to experience the future of GMC performance. Visit Dossett Big 4 Buick GMC today to test drive the 2026 GMC Sierra Crew Cab and take advantage of up to $12,500 in savings while supplies last. Find us conveniently located in Tupelo, MS, serving drivers from Oxford, Columbus, and New Albany. Explore our GMC Sierra inventory online at www.dossettbig4.com or stop by the dealership — where Mississippi drives GMC.

The 2025 Buick Envista has a modern and comfortable interior with space for up to five people, plus a fantastic build to help you get everywhere you want to go. Modern safety features and a dynamic entertainment system round off the package nicely. more Explore the 2025 Buick Envista Built for Every Adventure These vehicles come with an ultra-modern build with everything you need to take on any road. IntelliBeam technology adjusts your headlights to accommodate oncoming traffic or give you plenty of illumination for those dark back roads. Heated power-adjustable mirrors stay free of condensation and give you a complete view of what's happening behind, and front intermittent wipers keep your windshield completely clear in any weather. Exceptional Interior Amenties Inside, you'll find plenty of smart touches that prioritize your comfort, like a driver's seat that you can adjust six different ways for personalized comfort and QuietTuning technology, which eliminates unwanted outside noise and is perfect for longer journeys. The sophisticated entertainment system syncs up perfectly with Apple CarPlay, SiriusXM, and Android Auto for endless music and podcasts that you can enjoy over a six-speaker system. Additional connectivity features include multiple USB ports and wireless device charging, so nobody has to worry about arriving with a drained phone battery. The speedy Wi-Fi hot spot keeps everyone online also. Plus, you'll enjoy the OnStar Basics package with real-time navigation and voice assistance, so you can manage everything without having to take your hands off the wheel. Superb Safety Features You and your passengers can rest easy, knowing that this vehicle comes with a suite of modern safety features that act as a second pair of eyes on the road. Intuitive technology like lane keep assist and lane departure warning can keep you from veering out of your lane on long highway drives, and the following distance indicator helps you cruise with the flow of traffic. City driving is easy with features like front pedestrian braking and rear park assist technologies. You'll also enjoy the built-in HD rear vision camera that's great for changing lanes or backing up in congested areas. Other features, like teen driver technology, help less experienced or younger drivers learn valuable safe driving skills by minimizing distractions and providing you with a vehicle report card. Peak Performance These vehicles offer next-level performance with an ECOTEC 1.2L turbo engine and six-speed automatic transmission and come with four-wheel antilock disc brakes and all-season tires so you can climb any mountain and enjoy complete control while you're up there. Fully independent suspension and easy-to-handle front-wheel drive help you drive with ease even in uncertain weather conditions or tough terrain. If you're ready to take your driving experience to the next level, it's time to check out this model from Buick. Visit us at Dossett Big 4 Buick GMC in Tupelo, MS, and take one for a spin today.

With its robust engine strength, incredible towing capacities, and innovative technological systems, the 2025 GMC Canyon is a mid-size pickup truck that was built to take on every occasion. Read on to learn more about this impressive vehicle. more Experience the 2025 GMC Canyon Powerful Performance The GMC Canyon's TurboMax engine delivers 310 horsepower and 430 lb-ft of torque. This engine is paired with an eight-speed automatic transmission that features a Tow/Haul mode, Powertrain Grade Braking, and Cruise Grade Braking. Whether you choose the two-wheel drive or the four-wheel drive version, the GMC Canyon's two-inch lift and wide stance are sure to provide improved off-road performance and stability. Towing Capabilities The GMC Canyon was built to be put to work with its maximum towing capacity of 7,700 pounds. This magnificent truck comes standard with innovative technology that makes your towing experience all the easier. Blind Zone Steering Assist with Trailering takes the length of the attached trailer into account and will automatically alert the driver and turn the steering wheel when a potential collision is detected. Hitch View is a handy system that keeps you informed of the status of the hitch by displaying a view of the trailer hitch while reversing or while driving. Comfort and Convenience Inside the GMC Canyon, you will find the 11-inch diagonal color Driver Information Center display, which allows the driver to fully personalize the information it provides. The GMC Canyon also comes with GMC's Premium Infotainment system, which features an 11.3-inch diagonal multitouch display that comes with Google built-in. This system also has voice recognition and can sync up to your smartphone so that you always have access to your favorite apps. In the GMC Canyon's center console, you will find a 12-volt power outlet. This center console is also home to two USB ports, dual cupholders, and offers a convenient storage area for you to secure any small personal items. The GMC Canyon also comes standard with one USB port in the rear, with the option to upgrade to more. Safety and Security The GMC Canyon comes with a wealth of driver-assist safety technologies to keep you safe and protected at all times. Some of the notable safety features include the six airbags throughout the cabin, automatic emergency braking, and an alert for potential forward collisions. The GMC Canyon is capable of using OnStar services and comes standard with OnStar Basics, which provides remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response. Are you ready to experience the GMC Canyon for yourself? Contact Dossett Big 4 Buick GMC in Tupelo, MS, to schedule your test drive today! We are happy to assist you and answer any questions you might have.