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Mandal Buick GMC
D'Iberville, MS
1,512 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 1,512 reviews
June 19, 2025
knowledgeable reps always feel comfortable dealing with them. Nice facilities. Nice supply of vehicles on their lot them. Nice facilities. Nice supply of vehicles on their lot More
by VICKY.WESCOVICH
Verified Customer
June 18, 2025
Great customer service, they are very helpful and friendly. Never had a problem with ghem friendly. Never had a problem with ghem More
by Myra
Employees Worked With
June 16, 2025
KD MADE OUR PURCHASE OF THE 2025 GMC TERRAIN THE MOST PLEASURABLE EXPERIENCE WE’VE EVER HAD. HE WAS KNOWLEDGABLE, COURTEOUS AND EXTREMELY HELPFUL. PLEASURABLE EXPERIENCE WE’VE EVER HAD. HE WAS KNOWLEDGABLE, COURTEOUS AND EXTREMELY HELPFUL. More
by hwheeler.2
Employees Worked With
KD DURDEN
June 16, 2025
October 2024, I went to Mandal Buick GMC knowing exactly which vehicle I wanted and I was pre-qualified. They didn't use the companies I was pre-qualified with but instead caused 3+ hard inquiries then tell which vehicle I wanted and I was pre-qualified. They didn't use the companies I was pre-qualified with but instead caused 3+ hard inquiries then tell me GM Financial offered me the best interest rate at 8.45 percent. I asked if they are sure because I've never received anything but the best possible interest rate and they insist it was the best. I now know better because only 6 months later I refinanced the vehicle and currently have a 3.49 percent interest rate. I should have taken my dad's advice as he said if they give you a good deal on the vehicle they're going to jack up the interest rate and apparently that's what they did in my case because my credit score nor anything else about me changed in 6 months. In addition to this I regret that I purchased my 2024 GMC Terrain from Mandal for several other reasons the biggest being they have made it very uncomfortable for my husband or I to go there. During my purchase they made it as if I had a choice to get Auto Butler or not but a couple months after my purchase I tell them I do not want Auto Butler. My receipt says I paid $1,099 for the auto Butler but when I asked for a refund they claim they increased my rebates for Auto Butler to be free to me. This was not explained and I do not have anything showing I was given a rebate for $1,099 on Auto Butler and they claim that I can't get a refund because it can't be taken off. As far as I know it was never applied but if it was the $1,099 is supposed to be for every 6 months application for 5 years which is what I do not want and it is not right for them to not refund me. Additionally, if I did decide to use it, my husband and I feel highly uncomfortable going to this particular dealership and it can only be used here. In addition, when I bought the vehicle, nobody told me that I cannot get it serviced under warranty at the dealership that is closest to my house. Several months after purchasing, I attempted to bring it to the dealership closest to my home and was told they're not allowed to do warranty work on my vehicle due to a contract they have with the selling dealer to not take customers away from each other. I said well your refusal to work on my car under warranty is definitely not going to force me to bring it to the selling dealer because they have made it so uncomfortable for me to do business at the selling dealer, I'll drive an hour away to go to a GMC dealer in another state or drive an hour to the next nearest GMC dealer within my state. More
by JEN82580
Employees Worked With
June 15, 2025
We waited for our car. They never came to tell us it was ready. Went and ask when we seen our car sitting outside the window. They never came to tell us it was ready. Went and ask when we seen our car sitting outside the window. More
by ginabugrn
Employees Worked With
Do not know any of the service peoples names
June 14, 2025
KD made the car-buying process easy and enjoyable—outstanding service and we love our new car!” enjoyable—outstanding service and we love our new car!” More
by SGILLIS4
June 14, 2025
Excellent rebates and fair prices. With rebates you need to finance through GM however the deal i got on my new sierra was way to good to pass up. Plus, they offer great trade value. T With rebates you need to finance through GM however the deal i got on my new sierra was way to good to pass up. Plus, they offer great trade value. This dealer is all about selling volume and not in the business of Deception. Sales team is great More
by michael.ebberup
June 14, 2025
Great service, very knowledgeable throughout the entire process. Definitely 10/10 experience on my 1st new car purchase. process. Definitely 10/10 experience on my 1st new car purchase. More
by Jeremy A.
June 12, 2025
Laken was great to work with. She was understanding and made the overall process easier. She was understanding and made the overall process easier. More
by nnulmer
June 11, 2025
It's where I bought my 1500 truck so I had the service done on it and my 300 done on it and my 300 More
by ronaldtate551
Employees Worked With
