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2025 GMC Sierra EV

    Experience Sewell GMC

    With the power to get the job done, GMC vehicles are a professional grade lineup of trucks and SUVs. Find your next GMC at Sewell Buick GMC in Dallas for a purchase and ownership experience like no other. At Sewell, we are obsessed with customer service, and we consider your satisfaction our number-one priority.

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      Sewell Buick GMC of Dallas
      7474 LEMMON AVE, DALLAS, TX 75209-3016
      (214) 989-4718
      Sales
      • Monday Friday 8:00AM 8:00PM
      • Saturday 8:00AM 6:00PM
      • Sunday Closed
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          Sewell 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 Automotive Companies today.
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                    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.  You can reach GMC Roadside Assistance at 1-888-881-3302.

                      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.

                        Owner Center

                        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

                          Sewell GMC Electric Vehicles

                          GMC Sierra EV Denali 

                          The first-ever Sierra EV Denali was built to exceed your expectations. With advanced driving technologies, including available Super Cruise driver-assistance and 4-wheel steer with crabwalk make the Sierra EV Denali both intelligent and capable. Exhilarating torque, a GM estimated range of 440 miles, and a maximum 745hp power every drive. 
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                          GMC Sierra EV Denali

                            GMC HUMMER EV

                            GMC enters the electric vehicle arena with the newly revived HUMMER EV Pickup Truck and SUV. The revolutionary design touts up to 1,000 horsepower, 11,500 lb-ft of torque and 0-60 MPH in 3 seconds with zero emissions and zero limits. 
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                            GMC Hummer EV