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Vanguard GMC of Sherman
Sherman, TX
243 Reviews
Welcome to Vanguard GMC of Sherman, your trusted destination for new and pre-owned GMC vehicles. Proudly serving Sherman, Denison, Durant, Gainesville, Frisco, McKinney, and surrounding areas, we offer a wide selection of models like the GMC Sierra 1500, Acadia, and Terrain to fit every lifestyle.
At Vanguard GMC of Sherman, we’re committed to delivering a simple, enjoyable car-buying experience. Our friendly sales team is here to help you find the right vehicle, while our finance experts work to secure lease and loan options that fit your budget.
Long after you drive home, our certified service team is here to keep your GMC running at its best with expert maintenance and genuine GMC parts.
From shopping to service, Vanguard GMC of Sherman is your one-stop destination for quality vehicles, trusted care, and exceptional customer service.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:30 AM - 7:00 PM
Tuesday 8:30 AM - 7:00 PM
Wednesday 8:30 AM - 7:00 PM
Thursday 8:30 AM - 7:00 PM
Friday 8:30 AM - 7:00 PM
Saturday 8:30 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 2:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 2:00 PM
Sunday Closed
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Showing 243 reviews
June 27, 2026
I was very pleased with my experience with GMC. This is now my second time purchasing with this dealership and they have been nothing short of amazing. From finding the best prices to making sure I This is now my second time purchasing with this dealership and they have been nothing short of amazing. From finding the best prices to making sure I feel comfortable with what I’m buying. Very thankful for the great people up at Vanguard! John especially! More
by dmiller52
Verified CustomerEmployees Worked With
Other Employees :
I believe there was also a Blair that was helpful!
June 27, 2026
After searching on the internet, Jon sent me a message about how he would be happy to help me. We agreed to meet monday and he had the truck I was interested in ready to go. Everything went very smooth n about how he would be happy to help me. We agreed to meet monday and he had the truck I was interested in ready to go. Everything went very smooth no pressure. Very easy to do business with! More
by mike
June 26, 2026
Matt was very helpful, knowledgeable and took very good care of our needs. A very good shopping experience care of our needs. A very good shopping experience More
by thomasoeggar
June 25, 2026
Very professional and excellent service They care for their clients. The process was very smooth Thank you their clients. The process was very smooth Thank you More
by moraima07
June 25, 2026
Gunnar is fantastic and easy to work with! He made buying simple over the phone. He made buying simple over the phone. More
by vince.c.meier
Employees Worked With
June 24, 2026
Hogan is an exceptional service rep for GMC. He consistently kept me up to date with what was going on with my truck repair and always follows through on what he says he is going to do. If y He consistently kept me up to date with what was going on with my truck repair and always follows through on what he says he is going to do. If you send your GMC to Hogan at Vanguard, it is in great hands! More
by owensaustin
Employees Worked With
June 13, 2026
Gunner is awesome. He made the experience delightful and fun. Very honest and experienced with all the vehicles we looked at. He made the experience delightful and fun. Very honest and experienced with all the vehicles we looked at. More
by SofiaM
Employees Worked With
June 13, 2026
Had an amazing experience, advice, and a good time. Gunner was amazing and helped me get into a reliable car. He was very patient and willing to let me look through multiple cars to see which one i lik Gunner was amazing and helped me get into a reliable car. He was very patient and willing to let me look through multiple cars to see which one i liked, he also had such a great attitude and we had lots of fun test driving. Definitely the best experience ive had with any dealership. More
by SofieMarz
Employees Worked With
