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Mandal Buick GMC
D'Iberville, MS
1,856 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 1,856 reviews
April 28, 2026
I had an appointment for a running board issue and oil change a rotation, I asked for a price on transmission pan service and a flush was done before pricing and auth. The service advisor discounted the s change a rotation, I asked for a price on transmission pan service and a flush was done before pricing and auth. The service advisor discounted the service. More
by TCATANESYE
Verified Customer
April 27, 2026
This was just the car I was looking for along with the right deal. Sean McGee was great in helping me along with the used car manager and the finance guy who's name I do not remember. right deal. Sean McGee was great in helping me along with the used car manager and the finance guy who's name I do not remember. More
by CARLSHORT85
April 26, 2026
The second time I have used them since I owned my truck. The first time wasn’t so good. I won’t use her name but the guy from my second visit was top notch. He was extremely wonderful and helpful . He kept The first time wasn’t so good. I won’t use her name but the guy from my second visit was top notch. He was extremely wonderful and helpful . He kept me update on everything. Give this guy a promotion ASAP. More
by dussknocker
Employees Worked With
April 26, 2026
Purchases process was painless! Everyone there made me feel my business was important to them. Everyone there made me feel my business was important to them. More
by drjaddison
April 25, 2026
Was hesitant to go to Mandal because I had heard some negative reviews, but Jim made the experience enjoyable, and overall it was much smoother than the last time I bought a vehicle. negative reviews, but Jim made the experience enjoyable, and overall it was much smoother than the last time I bought a vehicle. More
by wmonday
April 24, 2026
Today’s service took 3 hrs, which wasn’t pleasant for my wife. Other than that, everything was good from what I can tell. wife. Other than that, everything was good from what I can tell. More
by B.Marin
April 24, 2026
I had a scheduled appointment for 9:00, I was a few minutes lates even still my vehicle was not ready until about 12:45!! That’s way too long. If I was a walk in then I could understand but NOT for a s minutes lates even still my vehicle was not ready until about 12:45!! That’s way too long. If I was a walk in then I could understand but NOT for a scheduled appointment! More
by always.faithful2u
Employees Worked With
Susie scheduled the appointment, but I dealt with Greg while there
April 23, 2026
They have been very helpful easy to deal with and quick response very nice people response very nice people More
by RUSSELLDOLIVER
April 23, 2026
Awesome service. They were very kind and extremely helpful and knowledgeable about the service I was there for They were very kind and extremely helpful and knowledgeable about the service I was there for More
by Andrewlarsen
Employees Worked With
April 23, 2026
The service was excellent,everyone was nice and friendly,it wasnt a really long process and my sales lady Annette Coleman was just the best. friendly,it wasnt a really long process and my sales lady Annette Coleman was just the best. More
by petrinajordan40
Employees Worked With
