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Mandal Buick GMC
D'Iberville, MS
1,862 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 1,862 reviews
May 11, 2026
They Improperly installed parts which put my family in danger also they wouldnt fix what they done to my vehicle had to pay another dealer to fix what they would own up to also I still never got my refund danger also they wouldnt fix what they done to my vehicle had to pay another dealer to fix what they would own up to also I still never got my refund for the work that messed which was approved and agreed to by the owner More
by woodynora
Verified Customer
May 11, 2026
I have never received bad service at Mandal, whether that be in the service department, sales, or the sweet woman at the desk. be in the service department, sales, or the sweet woman at the desk. More
by kathrynkihyet1981
May 11, 2026
Service wasn’t exceptional but not bad either just seemed very impersonal. Service rep didn’t even talk to me to see if there was anything else I wanted done or try to sell me anything. If I didnt see the te very impersonal. Service rep didn’t even talk to me to see if there was anything else I wanted done or try to sell me anything. If I didnt see the tech working on my truck I would question if it was even serviced. Also had to go back and forth between service rep and cashier to get discounts that I ores the service with online. More
by My name
Employees Worked With
May 08, 2026
Jim was absolutely incredible! ! I would recommend him to any and everyone. Super knowledgeable, laid back, NO pressure! Was like buying from a friend ! I would recommend him to any and everyone. Super knowledgeable, laid back, NO pressure! Was like buying from a friend More
by pwearhart
May 07, 2026
I have been using Mandal for my service and maintenance for several years. Highly satisfied with the personal attention they give me each time I go. The facility is clean and comfortable when I decide to w for several years. Highly satisfied with the personal attention they give me each time I go. The facility is clean and comfortable when I decide to wait and coffee is always available. Personnel are friendly which is also a big part of my going back! Would recommend to anyone that asks!!! More
by rnmitzi
May 07, 2026
Was a good buying experience. They worked with us on both trade in and purchase price to get us where we needed to be for out the door. Went back a few days later for the free car They worked with us on both trade in and purchase price to get us where we needed to be for out the door. Went back a few days later for the free car wash that only took 10-15 minutes to complete. More
by jmebro90
Employees Worked With
Jim Crampton
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
Employees 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
