Premium Design in the 2025 Buick Envision

The 2026 GMC Sierra 1500 is a full-size pickup that genuinely delivers on all fronts—power, luxury, and a range of capabilities wrapped into one good looking package. Whether you need a dependable work truck or a refined daily driver, the Sierra 1500 has a trim level built for your lifestyle in Lawton, Oklahoma. A Trim for Every Driver The 2026 GMC Sierra 1500's strength lies in its versatility across 8 different trims. From the entry-level Pro that keeps things practical and capable, to the lavish Denali Ultimate delivering a premium experience with 16-way power heated and ventilated front seats, a 12-speaker Bose® Premium Series audio system, and a signature Vader Chrome grille. If you’re an off-road adventurer, the AT4 and AT4X trims are purpose-built for the challenge. The AT4X includes front and rear electronic locking differentials which no other vehicle in its class offers, Multimatic DSSV™ dampers, boron steel American Expedition Vehicles-branded skid plates, and a factory-installed 2” suspension lift. For the extreme enthusiast, the AT4X AEV Edition shows off AEV racing Salta wheels, exclusive detailing, and off-road rocker panels. Engine Options Built for Serious Stuff The 2026 GMC Sierra 1500 is a champ when it comes to powertrain options, starting with the standard TurboMax™ engine. It delivers 310 hp and Best-in-Class standard torque of 430 lbs.-ft., and can tow up to 9,400 lbs. The available Duramax® 3.0L Turbo-Diesel engine unlocks a max towing capacity of lbs., while the 5.3L V8 option gives you a well-rounded 355 hp and 383 lbs.-ft. of torque. Finally, the ferocious 6.2L V8 roars with 420 hp and 460 lbs.-ft. of torque for drivers who want even more grunt on demand. No matter which engine you choose, the Sierra 1500 is built to handle demanding tasks with confidence. more Technology That Keeps You Connected The 2026 GMC Sierra 1500's technology features are designed to make every drive smarter and more enjoyable. Available Super Cruise® hands-free driver assistance technology lets you relax a little behind the wheel on long hauls when on the growing network of supported roads. It comes standard on the Denali Ultimate and is available on the Denali trim. Inside, you'll have access to over 40 inches of combined driver-focused digital displays—the most in its class. This includes the available 13.4” Premium GMC Infotainment Touchscreen with Google Built-in, which lets you use voice commands for Google Assistant, Google Maps, and Google Play—all without need of your phone. Towing tech is exceptionally impressive, with the Sierra 1500 now giving you up to 14 camera views like Transparent Trailer View, Inside Trailer View, and Picture-in-Picture Side View. The available ProGrade™ Trailering System gives you integrated tools to streamline the hitching and towing process, so you can tow with greater control. Interior Comfort That Goes the Distance The cabin of the 2026 GMC Sierra 1500 is where power meets refinement. The Sierra 1500 offers Best-in-Class standard crew cab front head and legroom, giving everyone plenty of space to stretch out. Available leather seating with heating and ventilation and authentic wood trim on Denali models bring a level of interior quality that feels more premium than expected from a full-size truck. The AT4X gives you similar indulgences with exclusive interior finishes in keeping with its rugged character.  Smart storage solutions throughout the cabin mean you can carry work supplies or weekend gear without sacrificing comfort. Built to Handle What Life Throws at You From the available CarbonPro composite bed to bold trim-specific grille designs, the exterior of the 2026 GMC Sierra 1500 makes a strong impression. The available GMC MultiPro™ Tailgate offers 6 unique functions, making loading and unloading significantly easier. A suite of safety features, including available Front and Rear Park Assist and HD Surround Vision, adds everyday peace of mind. Visit Southwest Buick GMC of Lawton The 2026 GMC Sierra 1500 brings together power, luxury, and capability in a package that genuinely covers every base. From the hard-working Pro to the refined Denali Ultimate, there is a Sierra 1500 built for the way you live and work. Stop by Southwest Buick GMC of Lawton or visit southwestbuickgmc.com to explore available inventory and find the right trim for you.

If you've ever found yourself on a long stretch of Oklahoma highway with miles of open road ahead, you already know how draining those drives can be. That's exactly why GMC's Super Cruise® is a game-changer for long Oklahoma drives — it takes the stress out of highway travel by letting your vehicle do more of the work, so you can arrive feeling refreshed instead of exhausted. What Is GMC's Super Cruise? Super Cruise® is GMC's hands-free driver assistance technology, available on several vehicles across the professional grade lineup. It uses a combination of LiDAR map data, GPS, cameras, and radar sensors to help manage steering, braking, and acceleration on compatible highways — all without requiring your hands on the wheel. It's important to note that Super Cruise® is a driver assistance feature, not a self-driving system. You still need to remain attentive and engaged while it's active. A driver attention system monitors your focus and will prompt you to take control when needed. more How Super Cruise Makes Oklahoma Highway Driving Easier Oklahoma is full of long, flat highway corridors that are perfectly suited for hands-free driving assistance. On those stretches, Super Cruise® can manage the repetitive demands of maintaining speed and staying centered in a lane, reducing fatigue over time. The system also supports automatic lane changing on compatible roads when you activate the turn signal, making it easier to pass slower traffic without the usual effort. Which GMC Vehicles Offer Super Cruise? Super Cruise® is available across a range of GMC models, including the Sierra 1500, Sierra HD, and the full-size Yukon lineup. This means no matter if you need a capable work truck or a spacious family vehicle, you can access this technology. For those interested in the electric side of the GMC lineup, the Sierra EV also offers advanced driver assistance features, giving EV buyers a similar experience on the road. If you're exploring the Denali trim levels, keep in mind that higher trims often bring enhanced technology packages, making it a natural fit for features like Super Cruise®. What You Should Know Before Using Super Cruise Super Cruise® operates on pre-mapped compatible highways across the United States and Canada. Before a trip, it's a good idea to confirm that your planned route includes compatible roads, since the system will only engage in those areas. The driver attention camera — which monitors eye focus and head position — is a key part of how the system stays safe. If you look away for too long, the system alerts you and eventually disengages if you don't respond. It's designed this way to keep you involved in the driving experience, even when the vehicle is handling the workload. Experience Super Cruise at Southwest Buick GMC of Lawton Long highway drives across Oklahoma don't have to feel like a chore. That's why GMC's Super Cruise® is a game-changer — it blends real-world capability with technology designed to reduce driver fatigue without removing you from the experience. If you're curious about what hands-free highway driving actually feels like, the best way to find out is to get behind the wheel. The GMC experts at Southwest Buick GMC of Lawton are ready to walk you through the GMC models that offer Super Cruise® and help you find the right fit for your needs.

Choosing a family vehicle is more than just cargo space and comfort—it's about knowing the people you love are protected every time you hit the road. Buick has long prioritized safety engineering, and the 2026 lineup reflects that commitment across every model and trim level. When you're hauling kids to school, taking weekend road trips, navigating busy commutes, and just running errands through the bustling streets of Lawton, Oklahoma, you need to know what safety technology comes standard, and what's available, to protect your precious cargo. more What Makes the 2026 Buick Lineup a Smart Choice for Families The 2026 Buick SUV lineup spans 4 core models: the Envista, Encore GX, Envision, and Enclave. Each is designed with family life in mind, offering a range of seating, technology, and driver-assistance features that help keep everyone on board safe and comfortable. Buick was recognized as the #1 Mainstream Brand for Dependability by J.D. Power, which speaks to the overall quality and reliability families can expect. That kind of recognition is more than a badge—it reflects real-world ownership experiences across thousands of drivers. The 2026 Buick safety features breakdown starts with understanding which models fit your family's size and lifestyle, then digging into the technology that supports safer driving every day. The Enclave: Buick's Flagship Family SUV The 2026 Buick Enclave is perfect for larger families, seating up to 7 passengers over 3 rows. The Enclave is available in Preferred, Sport Touring, and Avenir trims, all of which are equipped with multiple driver-assistance features to help you stay alert, aware of your surroundings, and in control of the vehicle. The 2026 Buick safety features built into the Enclave make it one of the more capable family haulers on the market, particularly for families and anyone who frequently drives with a full house. Driver-Assistance Technology Across the Lineup The 2026 Buick lineup brings a long list of driver-assistance technologies across all trims, not just top tiers. From the compact Envista crossover to the full-size Enclave, Buick integrates systems that help drivers respond to changing road conditions before problems arise. These systems work quietly in the background, supporting your awareness without being intrusive. For families, that kind of seamless integration matters, especially when you’ve got an SUV full of active kids and other distractions. The 2026 Buick safety features breakdown wouldn't be complete without noting that OnStar® connectivity is also part of the ownership experience. OnStar® provides access to emergency services, navigation assistance, and vehicle diagnostics, so you’ll always have a vigilant co-pilot. Trim-Level Options and How They Affect Safety Content Buick offers 3 distinct trims in all of its 2026 SUVs: the Preferred, Sport Touring (ST), and the premium Avenir trims. Understanding these distinctions can help families decide how much safety and technology content they want to prioritize. The Preferred brings all the essentials—which are ample with Buick—while the ST adds edgier looks and feel. The Avenir represents the top of Buick's luxury, and with that comes additional technology offerings, including safety features. Families who want the most advanced safety tech will find the Avenir trims worth a closer look. Connectivity and Peace of Mind for Parents Modern family safety extends beyond crash avoidance—it includes staying connected and informed while on the move. The myBuick mobile app lets you monitor vehicle status, access remote commands, and stay connected to your SUV from your smartphone. Combined with OnStar® services and available Wi-Fi® hotspot capability, the 2026 Buick lineup gives parents practical tools to stay in control of their vehicle even when they're not behind the wheel. These features matter for families juggling multiple schedules and drivers. Visit Southwest Buick GMC to Explore the 2026 Lineup If you're ready to take a closer look at the 2026 Buick SUV lineup in person, the team at Southwest Buick GMC is here to help. From the Envista to the Enclave, there's a model suited to your family's needs — and seeing the safety features in action during a test drive is the best way to understand their value. Stop by, browse available inventory online, or schedule a test drive to experience the 2026 Buick safety features breakdown for yourself. Your family deserves a vehicle you can feel confident in every time you drive.