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Mandal Buick GMC
D'Iberville, MS
1,876 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 1,876 reviews
May 02, 2026
I brought my vehicle in to be serviced. Bc it’s new I got a free oil change and I guess my service guy was upset that he didn’t make a sell bc he was really rude and short with me. I’ll tak Bc it’s new I got a free oil change and I guess my service guy was upset that he didn’t make a sell bc he was really rude and short with me. I’ll take my vehicle somewhere else next time More
by JasonR
Verified CustomerEmployees Worked With
I don’t know his name
May 02, 2026
We love working with Jim and the staff at Mandal! They always help me find exactly what I’m looking for. I have 3 kids and they make the process so easy. They always help me find exactly what I’m looking for. I have 3 kids and they make the process so easy. More
by JHAMBURG14
Employees Worked With
Jim Crampton
May 01, 2026
We were very impressed with Mandal Buick GMC Dealership. The salespersons and all the staff were awesome. The physical facility was beautiful and will maintained. Everyone that helped was professional and p The salespersons and all the staff were awesome. The physical facility was beautiful and will maintained. Everyone that helped was professional and polite. We did purchase a used 2016 Buick Enclave with low milage. The sales person and service department were out standing. I would rate Mandal Buick GMC as 5 Star Rating ⭐️⭐️⭐️⭐️⭐️. More
by FAHRENBACHER
Employees Worked With
Other Employees :
Sara Brooks,Frank Service Manager. Anthony Service agent.
April 30, 2026
My experience was great met with me and got right to what I was looking for I will do business with them again I was looking for I will do business with them again More
by RUBENBURNHAM
April 29, 2026
Helpful staff, quick service and good price for oil change on our 2024 2500 Chevy. change on our 2024 2500 Chevy. More
by pattyjocassidy
April 29, 2026
Great communication from start to finish simple and easy process, best dealership I’ve worked with! process, best dealership I’ve worked with! More
by JHAYES03
Employees Worked With
Other Employees :
Jim Crampton
April 29, 2026
Took my vehicle in four times for the same problem. The fourth time they told me they could not fix it. I’ve talked to everyone. I’ve called corporate and they’ve done absolutely nothing. It’s been fou The fourth time they told me they could not fix it. I’ve talked to everyone. I’ve called corporate and they’ve done absolutely nothing. It’s been four months billion dollar company that can’t fix its own product disgraceful, or take care of its customers I bought four vehicles in the past three years from Mandel, I will not be purchasing another one or anything else from any of Mandal dealerships, they told me to come into the dealership they’ll take care of me and the ignorant GM Daniel did absolutely nothing to take care of me More
by bigbcsteel
April 29, 2026
CK and KD made it very helpful for me. Jamie was also helpful, in getting me to purchase the vehicle I like. Thank you for your time and patience and service. Jamie was also helpful, in getting me to purchase the vehicle I like. Thank you for your time and patience and service. More
by dsdaniels2020
Employees Worked With
Cj and kd
April 29, 2026
Customer service amazing! Everyone loves their job and it shows. Will definitely tell friends to come see you. Everyone loves their job and it shows. Will definitely tell friends to come see you. More
by misssarahgoodwin95
April 28, 2026
Great service and great people at Mandal GMC! We were very happy with the buying experience! We were very happy with the buying experience! More
by PAM.BARANELLO
