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Mandal Buick GMC
D'Iberville, MS
1,826 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 1,826 reviews
April 14, 2026
They were very accommodating. Made buying my truck a great experience. I would highly recommend you check them out. Made buying my truck a great experience. I would highly recommend you check them out. More
by mecsko
Verified Customer
April 12, 2026
Annette was wonderful from the start. She was attentive and listened to what I was looking for, she was very knowledgeable and supportive through the whole process. I cannot recommend Man She was attentive and listened to what I was looking for, she was very knowledgeable and supportive through the whole process. I cannot recommend Mandal Buick enough! More
by SAYROBERTSON
Employees Worked With
April 11, 2026
Terrible. Customer service is ok, car i purchased is not. It was too good to be true on price only to have a heavy oil leak. I asked for car details on diagnos Customer service is ok, car i purchased is not. It was too good to be true on price only to have a heavy oil leak. I asked for car details on diagnostic when they received car or whats on the carfax report was ignored. I won't return nor recommend this dealership, this was a first and a last, Mandal has lost a true patron due to selling lemons. More
by lottnell06
April 10, 2026
Best car buying experience in have had from start to Finish. CJ was a fantastic sale person, and made sure everything was 100%. I buy often and definitely would buy them again. Service was fantastic Finish. CJ was a fantastic sale person, and made sure everything was 100%. I buy often and definitely would buy them again. Service was fantastic as well. I needed service confirmation and item owed, and they fixed it right. Go see Chris in service department. Very knowledgeable!! More
by richardhucks
Employees Worked With
CJ
April 10, 2026
I had a 3:30 appointment and the truck didn’t even get started on until 5:10. Additionally they did not follow GMCs recommended tire rotation. started on until 5:10. Additionally they did not follow GMCs recommended tire rotation. More
by JALUFKASNTX
Employees Worked With
Service-Department unknown, service writers don’t greet you just randomly tell you your car is ready. Not very personable.
April 10, 2026
Mandal worked me in for a convenient time and performed the work as requested on time and at the right price. the work as requested on time and at the right price. More
by lld1173
April 09, 2026
Staff is great! Service was excellent! I truly felt that I was a priority, and they took wonderful care of my truck. Service was excellent! I truly felt that I was a priority, and they took wonderful care of my truck. More
by jinxthefish
Employees Worked With
April 08, 2026
Always deal with great customer service, hopefully the problem with the vehicle has been found. problem with the vehicle has been found. More
by deanemiller0
Employees Worked With
April 08, 2026
Fantastic experience, as usual! This dealership and their staff set the benchmark of how business should be done. This dealership and their staff set the benchmark of how business should be done. More
by RZISSIC21
Employees Worked With
April 07, 2026
Dealership was stocked with so many options As we were looking, someone came from the service department introduced himself maybe Jamie, and welcomed us to go inside. Our sales rep Williams was great, f looking, someone came from the service department introduced himself maybe Jamie, and welcomed us to go inside. Our sales rep Williams was great, friendly and professional. We also met KD and Paul Vertugodaz, which were friendly and professional. I don’t remember the guy’s name who showed us the price list, he was very business savvy. More
by TESHAWNNA
