Explore GMC at Sewell Buick GMC of Dallas

Sewell Buick GMC of Dallas Customer Benefits

As a Sewell customer, enjoy numerous benefits in addition to the best vehicle sales and service experience around. Learn what it means to be a "Customer for Life" at Sewell Buick GMC of Dallas today.

Explore Benefits


    Awards & Accolades

    Sewell Buick GMC of Dallas is proud of its commitment to customer satisfaction. Its high standards and caring, professional manner often earn safety, sales, and customer service awards. Find out how Sewell Buick GMC of Dallas has been recognized for its dedication to excellence.

    GMC Awards

    GMC News

    Keep up with the latest news from GMC. Stay up on the latest model releases and keep tabs on newest developments in the industry.

    GMC News



    This online dashboard provides a one-stop resource for interacting with GMC and keeping important vehicle information all in one place. Visit today to get access to:
    • Owner Manuals, Guides & How-To Videos
    • Service History Records (Dealer & Self-Entered)
    • Maintenance Schedules
    • Preferred Dealer Information
    • Your OnStar, SiriusXM Satellite Radio, and GM Card Details
    • Warranty and Recall Information
    • Live Chat with a Helpful Advisor

    Without Compromise

    The Engineering Is Without Compromise. The Service, Likewise.

    In trucks, vans, and SUVs, GMC defines “professional grade.” Since becoming a GMC dealer more than 20 years ago, Sewell has provided the definitive service experience for the demanding vehicle buyers who choose GMC. Come experience service that, like GMC vehicles themselves, is thought out to the nth degree.


    Pro Grade Protection, Standard

    GMC has you covered, no matter what. Standard on every new GMC vehicle, Pro Grade Protection includes this exceptional suite of features:
    • Scheduled maintenance for 2 years or 24,000 miles, whichever comes first
    • 3-year/36,000-mile Bumper-To-Bumper Warranty, with no deductible
    • 5-year/100,000-mile Powertrain Warranty, with no deductible; fully transferable
    • 5-year/100,000-mile Roadside Assistance and Courtesy Transportation
    • 6-month free trial of OnStar


    Be in Total Control with IntelliLink

    From hands-free calling to accessing your music, the intuitive IntelliLink system helps you command all infotainment functions. The color touch screen connects you to your favorite Pandora® or SiriusXM stations with the sound of your voice. Available navigation and Travel Link® by SiriusXM features are at your fingertips.

    Custom Home Page

    Up to 8 of your favorite settings are front and center, with instant touch-screen access.

    Smartphone Connectivity

    IntelliLink can connect wirelessly to your phone or other Bluetooth-enabled devices, such as an iPod Touch.

    Voice Controls

    High-accuracy speech recognition lets you initiate phone calls, access Internet or satellite radio, and play music from your phone.

    2018 GMC Terrain - Mighty Like A Pro

    Bigger doesn’t mean better. Courageous, compact, and most of all, mighty. Mighty Like A Pro.

    Third Row Like A Pro - GMC

    No matter what you do, do it Like a Pro with the premium 2nd row captain’s chairs and easy-access 3rd row in the GMC Acadia Denali.

    GMC Owner Benefits

    GMC Roadside Assistance

    Travel Made Simple And Worry-Free

    GMC professionals understand the anxiety behind a roadside incident, which is why we expedite service 24/7. Emergency fuel, tire change, battery charge, lost keys, towing and more are available to you. In no time at all you will be back in control.

    GMC OnStar

    Just Like Home When On The Road

    Emergency, security, navigation, and diagnostic services. Connect with up to seven personal devices so you can email, watch movies, surf the internet. Make reservations or request turn-by-turn directions, all with hands-free calling. Receive traffic or severe weather updates while always watching the road ahead. Go anywhere, stream anything.

    We have detected that you are using an outdated version of Microsoft Internet Explorer (version 10 or lower) that is no longer supported.To access this website, please upgrade to the new Microsoft Edge browser or Internet Explorer version 11, or alternatively you can use the latest versions of Chrome, Firefox or Safari browsers.