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Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

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View this months current offers and promotions on select Buick/GMC vehicles.
Our Reviews
Very Professional and courteous; made purchase easy.
Garry Yuen here...We had the best experience dealing with Kiefer Buggle and his Sales Manager Trey. They were very attentive to my needs as I purchased a 2023 Buick Envision. I will surely recommend Hilton Head Buick GMC to my friends and family. I foresee more purchases from them as well.
Love my new car! Tee was great to work with, super friendly and helpful. I’ll be buying all my cars from this location from now on
After going to several dealerships and talking to different sales persons I end up at this dealership. I look at the cars available till I find the one that I absolutely like it. No body came to pester me while looking at cars. Then I came inside the dealership and meet Mr. Theone Groover a true gentleman with all the patience in the world show me the cars I like it. My eyes where already on one. So after I decided Mr. Groove with all his patience went and move the car for me to give it a ride and start telling me in details everything about the car and features. All the time he spend never I felt been pushed to buy, and that to me makes a huge difference on the wrongful and generalized idea of car sales persons I had. I finally decided to buy the car and Mr. Theone Groover start doing all his work also with the same attention to the details and my interest. So, if you ever want to buy a car? Go to this dealership and if you want a true car sales professional just ask for Mr. Theone Groover. Even days after I had the car if I call for anything regarding my purchase Mr. Groover continue to be the gentleman and professional answering all my questions. I got the car I wanted but above all, I was extremely lucky to deal with a real professional that totally changed my close mind about car sales persons.
We have now purchased multiple cars/trucks from Tony S with HH Buick GMC and they are always super easy to work with , would suggest calling him with all your needs
Such a wonderful experience working with Tony S. He has always been very pleasant and extremely knowledgeable about all cars. Highly recommend Tony S. If you are looking to buy a car from a NON pushy car salesman. Will definitely be buying my next car from him.
I don't normally do online reviews, but because of my recent car buying experience I wanted to acknowledge the staff and overall dealership, since not all car buying experiences are pleasant. I had other Cadillac Dealership options closer to me, but this dealership and personnel proved the best for me. I had a great experience at Hilton Head Cadillac. I traded in my 2016 Cadillac XTS for a wonderful new Cadillac CT5. I believe I got a good fair deal financially overall with the added benefit of the Staff and facility. The staff were all courteous, friendly, very attentive, customer focused, thorough, comfortable and easy to work with. Almost felt like you were dealing with family. Our hats off to my salesperson, Kiefer Buggle who lead and managed the overall experience and to the Sales Manager Jim and all the staff I came in contact with. I highly recommend Kiefer and this dealership to anyone looking for a new vehicle and dealership.
The buying experience was top notch and the salesman Micheal Smith was knowledgeable courteous and patient. His expertise in helping me choose the car I wanted Cadillac xt5 was so valuable. I am so grateful and will choose Hilton B G and Cadillac for my car services in the future.
Buying a car from this dealership was a great experience. Our sales representative, Darian, was easy to work with, responsive, and went out of his way to be sure we got the vehicle and options we were looking for.
Thank you to Michael Smith for his help, service like he provided us is what keeps us coming back to Hilton Head Buick GMC Cadillac time after time. He was friendly and knowledgeable, had our paperwork ready quickly and had us on our way - with our beautiful new car - in no time!
Debbie was very helpful and made the whole car buying experience painless. I always feel at home at this dealership
Darian was professional, easy to work with and made the process extremely easy. Highly recommend!!
We would like to thank Tony Montana and Hilton Head Auto for their professionalism. Tony made this experience informative as well as welcoming to the dealership during the purchase of our 2020 XT6. He went above the call to satisfy our needs. Thanks again, The Ingalls Family
Had another great experience at this dealership, always a pleasure purchasing vehicles from this dealer. Huge thanks to my salesman Michael Smith for putting these deals together and selling me 2 on the same day and thanks to the GSM Trey Smith for always taking care of the hard work so I don't have to stress about it. Awesome guys and awesome dealership, looking forward to many more purchases with these guys.
Tim Breen assisted me with my purchase and I couldn’t be happier. I came in with the intention of just making a test drive but Tim was able to put me into the exact truck I came in looking for. Owning one of these trucks has been a goal of mine for quite some time and I am thankful to have had someone help me make it a reality. Thank you Tim!
Friendly and thorough
Darian was great. Very personable and efficient. ty
Had a great truck buying experience with this dealership. I brought my Denali in to trade and man do I really like my new truck. Thanks Tim Breen and GMC Hilton Head. We’ll be coming back for another vehicle soon.
Had a very good buying experience with Josh Maxstead. Very easy to talk with. Will ask for him next time.
UPDATE: After this review the GM of the dealership called and we went over the issues. He was able to obtain one of only 3 parts that were availablet for the repair in the US. Hilton Head Buick GMC gave me a loaner vehicle and repaired my vehicle a week later. I am now very satisfied with the visit. -------------------------------------------------------------------------------------------------- Over 3 weeks and still no parts have arrived to fix the issue with my vehicle.
Debbie was fantastic, we went with both of our little ones and Debbie was fantastic to my wife and I ad well as the kids. She helped us purchase the vehicle we wanted!! Thank you Debbie!
Kiefer Buggle was very helpful in processing and delivery of my 2023 Yukon. Very friendly and professional in answering any questions I had. Thanks for making this process easier and thanks for all your help
If you’re in the market for a new vehicle Tony Montana is your guy! He made my car buying experience so smooth. He made sure I was very well taken care of before I left the dealership. I look forward to working with him again in the future!
We had a great experience buying our new car with Tony! We will be back in about 3 years for another purchase! Great great people and environment to buy a car!!!! Thank you!
Very friendly and accommodating. Would recommend to friends and family
Welcome to Hilton Head Buick GMC

For years, Hilton Head Buick GMC has been a great choice for drivers in Bluffton, SC. We are proud to offer an extensive selection of new and used vehicles. We also serve as a great dealer alternative for Savannah, GA Buick and GMC shoppers near Bluffton, SC. Make the move to our dealership to make the most of the incredible financing options that we are offering today! You can schedule an appointment with our staff by calling (843) 815-1500, or better yet, use our hours and directions to visit our Bluffton Buick and GMC store!