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Mandal Buick GMC
D'Iberville, MS
1,913 Reviews
Mandal Buick GMC in Diberville, MS is proud to serve Gulfport and Biloxi, MS drivers with new and used car sales and financing, auto service and genuine OEM auto parts. We have been a top choice of Diberville area drivers since 1970, thanks to our large inventory, low prices and our customer-first mentality. Our new modern facility in Diberville is a 9-acre campus that was designed with a customer focus. Whether you are shopping for a new Buick or GMC or a used car, seeking auto financing, scheduling a service appointment for your current vehicle or need to pick up some genuine GMC or Buick parts, our staff is here to make your experience a positive one.
Before your visit to our new store, feel free to shop our new Buick and GMC inventory, apply for financing, order parts and more. The Service Department at Mandal Buick GMC is home to Master Trained Technicians who are experts in the maintenance and repair of Buick, GMC and all other makes. In fact, our Service Center employs the highest ratio of Master Trained Technicians around! For all of your automotive sales, financing, parts and service needs near Gulfport and Biloxi, choose Mandal Buick GMC in Diberville!
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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 - 7:00 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 8:00 AM - 3:00 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 8:00 AM - 3:00 PM
Sunday Closed
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Showing 1,913 reviews
June 30, 2026
Drove from New Orleans to purchase a truck, and boy am I glad I did! I was blown away with how professional and polite ms Annette was guiding me through this process She went well above to make sure my p glad I did! I was blown away with how professional and polite ms Annette was guiding me through this process She went well above to make sure my partner and I were heard and our needs tended to!! A great experience topped off by an amazing numbers man , Mr Tony! I’d recommend this team to anyone!! The gold standard if I’ve ever experienced it!!! More
by philipleblanc504
Verified Customer
June 29, 2026
Easy transaction. Very friendly staff. I would highly recommend friends and family to this dealership. Very friendly staff. I would highly recommend friends and family to this dealership. More
by JAREDMC72
June 29, 2026
People were very cordial. Nice waiting room. Car runs great.was given explanation for work being done. Nice waiting room. Car runs great.was given explanation for work being done. More
by sydkik55
Employees Worked With
June 25, 2026
They gave me a loaner so that they could take the time needed to determine where the noise my truck was making was coming from. They found it and fixed it timely! needed to determine where the noise my truck was making was coming from. They found it and fixed it timely! More
by pstephenfoster
Employees Worked With
June 25, 2026
Hello, waiting over two hours for an oil change and tire rotation is ridiculous. I believe you should have a fast lane for oil change and tire rotations. Then the service advisor was not available. I had to rotation is ridiculous. I believe you should have a fast lane for oil change and tire rotations. Then the service advisor was not available. I had to get another service advisor to check me out. I only knew my vehicle was ready when I saw it parked. More
by BSINGLE3
June 24, 2026
As always, service is 5 star. We are customers since 2010, have purchased four vehicles from Mandal since then. We have always received excellent service. We get all our maintenan We are customers since 2010, have purchased four vehicles from Mandal since then. We have always received excellent service. We get all our maintenance service in all our vehicles there. The facility is nice, waiting area is comfortable (coffee is the best)! everyone is polite, pleasant and professional. Brought our 2022 GMC Acadia for an issue. We were informed of what was going on and what needed to be done. Work was done, vehicle performing better. Mandal has the best selection of vehicles. No pressure and no hassle shopping experience. Looking forward to future purchases. :) More
by fortsill1979
June 24, 2026
Roadside was average, sent AAA. .service at dealership good, thanks Jamie and team for good in-house service .service at dealership good, thanks Jamie and team for good in-house service More
by ACOOLJAM
Employees Worked With
June 24, 2026
Quick service, friendly staff, in and out within a couple hours. Only draw back is it is such a small lot- many of the vehicles have to be “pulled” hours. Only draw back is it is such a small lot- many of the vehicles have to be “pulled” More
by LGUY1973
June 23, 2026
The dealership was very welcoming, everyone was friendly, helpful and hospitable. We are definitely going to recommend to friends and family. helpful and hospitable. We are definitely going to recommend to friends and family. More
by BPHANLEY
June 22, 2026
Came to get my truck. There was a Mandel Associate at 3 of 4 service desks. 1 associate closest to me was speaking to a customer but it was some kind of small talk not There was a Mandel Associate at 3 of 4 service desks. 1 associate closest to me was speaking to a customer but it was some kind of small talk not about vehicle service. The other two associates and another associate was talking to each other. Not about service but just some sort of chit chat and giggleing. The associate from the 4th empty desk in the next room on the other side of the glass wall was chit chatting with the guy at the desk. He was the one I left my keys with I stood there for some time without being acknowledged. Finally I had to rudely speak out and ask for some help. Pretty soft service I’d say. I was really leaning toward using Mandal for my regular oil changes because the price seemed reasonable. Not so sure now. Mark Wack More
by markjwack
