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Mandal Buick GMC
D'Iberville, MS
2,063 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 2,063 reviews
Verified Customer
August 23, 2026
Excellent service! I went in with the check engine light on dreading the worst. Fortunately it was covered. The part came in just a few days and it didn’t cost me anyth I went in with the check engine light on dreading the worst. Fortunately it was covered. The part came in just a few days and it didn’t cost me anything Susie was just wonderful and kept me updated while I was waiting. More
by amy_powell1
August 23, 2026
Easy to work with, ensured i had the best interest rate, valued my military service. valued my military service. More
by Doxishere
Employees Worked With
August 23, 2026
I scheduled an oil change for 0830 hours and arrived 10 minutes early. I was prepared to wait, but after 2 1/2 hours of waiting they finally finished the basic oil change and tire rotation. Unacceptable minutes early. I was prepared to wait, but after 2 1/2 hours of waiting they finally finished the basic oil change and tire rotation. Unacceptable for an oil change and tire rotation. More
by bwatson1637
Employees Worked With
Unknown
August 22, 2026
Very quick service and kind workers! Very clean waiting room as well. Overall great experience! Very clean waiting room as well. Overall great experience! More
by rcomeaux36
August 22, 2026
I bought a new Terrain from here Oct 2025 and its been a nightmare. Long story short, my car had to have engine replaced and after my car had been there for almost a month, I hadn't heard a word so I reache nightmare. Long story short, my car had to have engine replaced and after my car had been there for almost a month, I hadn't heard a word so I reached out and miraculously my car was ready to be picked up that day. I drive this car 2 times since and now its overheating. Has to be towed for the 3rd time and something was cracked when engine was replaced. Well, someone there had to be the one to crack it because the car has literally been sitting in my driveway since I got it back. To get to the point. I will never buy from Mandal again. My husband talked to me into in the first place and trust me, he will here about this for a LONG time. I even drove an hour and half to buy a jeep wrangler that mandal had on the lot but again I refuse to buy anything with the name Mandal attached. I wish you guys the best but you will not see or hear from me again. The car is no longer my problem. Being towed 3 times and unreliable to be a drivable car is a real downfall on a brand new vehicle More
by Clj_jlc_05
Employees Worked With
August 22, 2026
Outstanding. The best experience I have ever experienced in buying a vehicle ever. Very satisfying. Very happy with my purchase. The best experience I have ever experienced in buying a vehicle ever. Very satisfying. Very happy with my purchase. More
by tundra17942021
Employees Worked With
Jim Crampton
August 21, 2026
Fast and efficient. Very professional service staff. Comfortable waiting room. Took me in ahead of my appointment and got done quickly Very professional service staff. Comfortable waiting room. Took me in ahead of my appointment and got done quickly More
by sterlingdas
August 21, 2026
This is my 3rd vehicle in the last 6 years with Mandal. The staff is always knowledgeable, courteous and professional. They are also very respectful of my time. Great dealership! Till next time! Thanks The staff is always knowledgeable, courteous and professional. They are also very respectful of my time. Great dealership! Till next time! Thanks More
by donhogan69
Employees Worked With
Jim Crampton. Definitely 5 stars!
