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South Texas Buick GMC In McAllen Serving Edinburg, Mission & Rio Grande, TX Buick & GMC Customers

South Texas Buick GMC in McAllen is proud to serve the automotive needs of its customers. Right now with the COVID-19 pandemic issue we introduce Buick and GMC CLEAN. We are committed to enhanced cleaning with CDC Approved cleansers. Your vehicle's cleanliness has never been more important. That's why South Texas Buick GMC, your Buick & GMC Clean dealer, is committed to using enhanced vehicle cleaning measures with CDC-approved cleansers before delivering your vehicle after purchase or service including cleaning instrument panel, hard and plastic surfaces, seats and carpet. Our reputation is built on your trust, and we work hard to earn that trust every day. Mission, Rio Grande, Edinburg, TX, and Donna Buick and GMC customers will be happy to know that our dealership is their premier destination for parts, services, tires, accessories, and new and used vehicles. On the corner of West Expressway 83 and Bentsen Road, we're just minutes from McAllen Miller International Airport and McAllen's Walmart Super Center which makes us an excellent Hidalgo County dealer. Edinburg, TX, Brownsville, and Harlingen Buick and GMC customers can view our extensive new and used truck, car, and SUV inventory online as per their convenience.

Want to Talk Auto Finance?

Find answers to your auto financing questions at South Texas Buick GMC. We offer a large range of Buick, GMC financing solutions. Right now with the pandemic we are prepared to do the entire paperwork remotely at your home or office. No need to come to the dealership. Everything will be sanitized and all necessary precautions will be exercised. Standing, ready to serve, left to right is Mario Cantu, Tino Torres, Joe Salinas, Frank Fuentes, Marcelo Garza and Sergio Rodriguez.

Parts & Service Department for McAllen, Edinburg, & Brownsville, TX Drivers - South Texas Buick GMC

Bring your vehicle for routine maintenance at our McAllen center. From our online service appointment and parts order form, our Edinburg, TX Buick and GMC customers will find everything they need for their vehicle. We have the resources to be your one-stop location for maintenance in McAllen with our specials and excellent tire store. As your Edinburg, and Brownsville, TX Buick and GMC vehicle source, we have over 300 years combined technical experience in our service department. We have a state-of-the art carwash facility for our customers. There is a comfortable customer lounge with Wi-Fi and Gourmet coffee for those who choose to wait and soon to have a fleet of loaner vehicles available for customers with a service appointment. The automotive repair department at South Texas Buick GMC in McAllen also has a shuttle service available to take you to a nearby shopping destination while your vehicle is serviced. We're not the biggest; just the best. As your Edinburg and Brownsville, TX Buick and GMC dealer alternative, we strive for the highest in customer satisfaction before, during and after the sale. Contact our personnel today with any questions about your service needs!  

Get in Touch

4220 West Expressway 83
Directions McAllen, TX 78501

  • Contact Our Sales Department: (956) 467-1305
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 8:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 8:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 8:00 pm
  • SundayClosed

    4220 West Expressway 83
    McAllen, TX 78501

    • Sales: (956) 467-1305
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South Texas Certified Pre-Owned Center specializes in late model pre-owned General Motors vehicles…all Certified according to strict General Motors guidelines to ensure a quality, trouble-free vehicle. All units are given a multi-point inspection to cover all safety related components such as brakes, tires, glass, engine, transmission, HVAC system, all electrical plus all filters and engine oil are replaced and all fluids are filled. All units are professionally cleaned inside and out in our State-of-the-Art Broadway Carwash system and AutoButler Polishing Systems.

South Texas Pre-Owned Super Center is where you will find a wide variety of good, well maintained, late model vehicles including but not limited to models by Chevrolet, Buick, GMC, Cadillac, Dodge, Lincoln, Mazda, Nissan, Mercedes Benz, Lexus, Acura, Audi, Jaguar to name a few. These too, are given a multi-point inspection to cover all safety related components as well as professionally cleaned inside and out in our State-of-the-Art Broadway Carwash system and AutoButler polishing systems.


Buy a New Buick and GMC Near Me.  Mission, Edinburg, & Brownsville Buick & GMC Customers

South Texas Buick GMC in McAllen is your source for New Buicks and New GMCs or pre-owned cars and trucks. Our staff is dedicated to making sure your experience with us is pleasant and enjoyable in finding the new or pre-owned car of your dreams. Offering a full line of GM vehicles, we are your destination for GM Certified Buick and GMC Vehicles. Mission, Edinburg, and Brownsville, TX Buick and GMC customers continually make the drive to our Pre-owned Buick and GMC auto dealerships, South Texas Certified Pre-Owned Center and South Texas Pre-Owned Super Center, for the best GM Service and selection. We are conveniently located near McAllen and Mission Walmart Super Centers. With such a large pre-owned inventory, we are sure to have the used car or truck that fits your needs. Do not hesitate to contact us if you are searching for a specific make or model. Our friendly used car department personnel is ready to assist you any way we can.

Buick GMC Dealer Alternative for Rio Grande, Edinburg, & Brownsville, TX 

At our McAllen dealership, our inventory of GM vehicles is sure to impress you with all new models in stock such as Enclave, Envision, Encore, and Encore GX as well as the Sierra, Canyon, Acadia, Terrain and all-time favorites Yukon and Yukon XL. Our vast new and used selection helps us serve New Buick and New GMC customers from Edinburg, Rio Grande City as well as Mission, TX.  from our location here in McAllen.  See our complete inventory for more models and schedule a test drive once you find a model you like. Get pre-approved for financing today. It's no wonder South Texas Buick GMC is a popular choice for customers searching for a GMC Buick Dealer Alternative Edinburg, TX, Mission, Rio Grande City and Brownsville !

South Texas Buick GMC in McAllen, Texas
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