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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.

Current Offers
View this months current offers and promotions on select Buick/GMC vehicles.
Our Reviews
I’ve been looking for a car casually for months since there’s no inventory. I finally decided I need to order a car. I had decided on an XT6 or Acadia Denali and headed over to HH Buick GMC Cadillac. I met with Tony and explained my business need for a comfortable car but after seeing the interiors of the XT6 I felt it wasn’t roomy enough. Tony asked if I had considered Buick and honestly the brand never crossed my mind. He showed me an Enclave and it was just what I was looking for! Thanks Tony for listening and not trying to sell me a car I thought I wanted, but the right car for my situation!
I drove my 2017 yukon xl from Maine to South Carolina for vacation and had some alignment issues, tires unbalanced, and rotor issues. Needless to say I did not want to drive back to Maine with the vehicle this way. I showed up on a Monday morning and had my vehicle repaired and returned the same day. Joe at the front desk was courteous, professional, and very clear about what needed to be done. I highly recommend this service center.
Arrived ahead of time. Service was finished just after we should have arrived. Received friendly, knowledgeable advice for future needs.
Friendly staff, Quick and efficient service
IT WAS ALL GOOD
I had the pleasure of doing business with Mr.Kiefer. He made the whole process of purchasing my new vehicle a breeze! An absolute professional in every way and would highly recommend any future buyers to conduct business with this gentleman! Thank you again Mr.Kiefer on my new ride!
Awesome bunch of people. Very knowledgeable and helpful with my purchase. Honest and upfront. No hidden gimmicks to find out later. Thanks again
Joe and the entire Service Team worked hard to identify the repair issues (it was by no means an easy one!) and Parts teamed up to locate and have the needed part delivered quickly.
Once again, I received very professional service in a timely manner, which Joe was my Service Manger on this visit.
Promised items would be completed and met time line
All the personnel super courteous and helpful. There is a pleasant ambience inside the waiting room and facilities. Couldn't ask for better service.
Kiefer did an awesome job. We got everything we wanted.
David was so knowledgeable and helpful throughout the whole process. They were super efficient and saved so much time. We truly appreciate everyone at GMC for making this car buying experience a phenomenal one.
The staff was amazing and super friendly! He even pulled up my car for me and opened all the doors because I had my newborn with me! I will definitely come back!
Bryan is always courteous and when I make an appointment I never have to wait. It's awesome
My wife drove from Miami to Bluffton to visit an ailing brother last Fri. After the visit she left Sunday to come back when a warning light came on in my 2012 Acadia. Being Sunday my only option was to call AAA or Onstar to have the car towed to your dealership. . Joe Lapp had already looked at the car and being 500 miles away I had to rely on him. I could not have gotten a more professional and understanding person to solve my situation/problem. He showed concern for my wife, got the car diagnosed on a busy Monday morning, got the alternator installed and Pat was on the road by 3:00. I cannot tell you how much I appreciate the fine service from this dealership thanks to Mr. Lapp. . I would also like to compliment to Ms. Pauline.
In and out expeditiously.
Vanessa @ Hilton Head Buick GMC Cadillac was the most very professional Sales Rep that I’ve ever had the pleasure of doing business with. The whole team did Their very best for Our family and got Us everything We asked for and more. I HIGHLY Recommend Them! I know where I’ll continue to go for All of Our Car buying needs! Hilton Head Buick GMC Cadillac. Thanks Guys!
Very friendly and conscious of my busy schedule
Excellent customer service !!!!!
Julie is the Best
Tee Groover was my salesman and he went above and beyond to make this an easy pain free process. I would highly recommend Tee and Hilton Head GMC.
Mr David Priester is the man! I appreciate his professionalism and follow up. 🦾🦾 I would most definitely recommend him to any in the market for a new/ used vehicle.
Great experience buying my new car Thanks Tony
Staff was very friendly and helpful. Also very efficient.
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 843-438-4364, or better yet, use our hours and directions to visit our Bluffton Buick and GMC store!