12820 Gulf Freeway
Houston, TX 77034

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Sales: 346-214-0089

Used Cars: 346-214-0089

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 9:00pm
Tue 9:00am – 9:00pm
Wed 9:00am – 9:00pm
Thu 9:00am – 9:00pm
Fri 9:00am – 9:00pm
Sat 9:00am – 8:00pm

Service Department

Sun Closed
Mon 7:00am – 6:30pm
Tue 7:00am – 6:30pm
Wed 7:00am – 6:30pm
Thu 7:00am – 6:30pm
Fri 7:00am – 6:30pm
Sat 7:00am – 4:00pm

Reviews of Group 1 Buick GMC South

Overall Rating:

4.6 (out of 5)

88% recommend this dealer

3332 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

I recently purchased my new 2025 Buick Enclave from Group

Reviewed by TyDecember 12, 2025

I recently purchased my new 2025 Buick Enclave from Group 1 Auto South, and I cannot recommend the team highly enough! The entire process, from start to finish, was smooth, transparent, and genuinely enjoyable. My Salesman Pepe Gomez is an absolute rockstar. He was the perfect balance of attentive and patient. Pepe knew every detail about the car I was interested in and answered all my technical questions clearly and confidently. I appreciated that I never felt rushed or pressured into making a decision. He genuinely wanted me to find the right vehicle for my needs and budget. He took the time to understand exactly what I was looking for and made the test drive experience comfortable and informative. He made me feel valued as a customer, not just a sale. When it came time to crunch the numbers working with Roy in the sales office was equally positive. Roy ensured the financials and paperwork were handled efficiently and fairly. Once they knew I was educated on a fair purchase price and a fair trade price, Roy was upfront about pricing and options, presenting everything clearly without any hidden fees or confusing jargon. The negotiation and closing process was quick and painless, which is rare for a car purchase! He respected my time. His friendly demeanor and professionalism made the final stages of the purchase stress-free. If you are looking for a new vehicle and want to deal with honest, friendly, and professional individuals, head over to Group 1 Auto and ask for Pepe Gomez and Roy. They are a fantastic team and made buying a car a truly positive experience. I drove away happy and confident in my purchase!

  • Does recommend this dealer
  • Shopped for a new car

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Aquí puedes encontrar muy buenas ofertas de vehículos ya

Reviewed by joanrozu17December 11, 2025

Aquí puedes encontrar muy buenas ofertas de vehículos ya sean nuevos o usados. Y el servicio al cliente es excelente.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Hola, nos alegra mucho haberte brindado una experiencia positiva. No dudes en contactarnos si necesitas algo. ¡Que tengas un buen día!

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

This dealer and Corey worked with me , never felt

Reviewed by sodavis1951December 10, 2025

This dealer and Corey worked with me , never felt pressured. Very professional . Thank you Corey

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Hi, we're happy you found our staff to be so supportive during your experience here at Group 1 Buick GMC South. Feel free to reach out to us if you need anything. Have a wonderful day.

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Group 1 Buick GMC South

Group 1 Buick GMC South, we’re #1 for three reasons: 1) Price, 2) Selection, and 3) Repeat Business. Discover the Group 1 Buick GMC South Advantage — where exceptional value meets a commitment to customer satisfaction. From the moment you walk through our doors, you’ll be treated the way we want to be treated with honesty, respect, and care. Expect prompt, friendly, and knowledgeable service every step of the way. But don’t just take our word for it — head over to our reviews and see what our customers are saying!

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