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The 2026 GMC Terrain has arrived at South Texas Buick-GMC in McAllen, TX! 

The Buick Enclave is an excellent family SUV, offering classy accommodations, expansive cargo capacity, and sophisticated style. It's also enjoyable to drive and generously equipped, with potent performance and many premium amenities. For 2025, the Buick Enclave gets even better, entering an all-new third generation with a sharp new look, upgraded performance, and cutting-edge technology. The 2025 Enclave is out now and available for sale or lease at South Texas Buick GMC in McAllen. Here's a quick look at some of the highlights.

If you enjoy the thrill of off-road adventure, you’ll want to experience the latest GMC HUMMER EV models for sale at South Texas Buick GMC. In a new GMC HUMMER EV, you’ll experience practically endless possibilities on the road or the trails. This versatile electric vehicle is offered as an SUV or in a pickup truck design and has immense power that can take on almost any landscape. Let your expectations be exceeded in a GMC HUMMER EV that’s right for you.

Drivers looking to get behind the wheel of a brand new 2025 GMC Yukon, the inventory they are looking for is at South Texas Buick GMC.

Truck buyers in McAllen, TX, now can get behind the wheel of the most advanced and luxurious Sierra ever - the GMC Sierra 1500 Denali Ultimate. This range-topping trim elevates the premium Sierra lineup to extraordinary heights, delivering an unrivaled combination of world-class performance, sophisticated technology, and premium craftsmanship.

When it comes to premium trucks and SUVs, the GMC Denali trim represents the pinnacle of luxury, performance, and style. At South Texas Buick-GMC in McAllen, TX, we're proud to offer a great selection of Denali models for our customers. But what exactly sets the Denali trim apart? Let's take a closer look at some of the key features and differences between popular Denali models.

When it comes to premium trucks and SUVs, the GMC Denali trim has long been synonymous with luxury, advanced features, and uncompromising capability. But for those seeking the absolute pinnacle of refinement, GMC now offers an even higher-end option: the Denali Ultimate. To help you determine which one best suits your McAllen-area lifestyle, here's a quick look at what each has to offer.

Attention truck enthusiasts in the Rio Grande Valley - the highly anticipated GMC Sierra 1500 Harley Davidson Edition trucks have arrived at South Texas Buick-GMC.

At South Texas Buick-GMC, we've covered you with pickup trucks for sale. 

McAllen, TX, drivers seeking a full-size SUV with a wealth of features and style should look no further than the 2025 GMC Yukon. Learn more about what you can expect with this vehicle to ensure it meets your needs.