Welcome to Mandal Automotive Group, Inc.
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1. Excludes 1SV model. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
Employee Pricing for Everyone
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1. Excludes 1SV model. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $27,070. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 Buick Encore
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1. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $36,865. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 Buick Encore GX
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1. Excludes 1SV model. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $45,360. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 Buick Envision
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1. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $59,155. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 Buick Enclave
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1. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 GMC Sierra 1500 Crew Cab Models
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1. Excludes SL models. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $55,755. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 GMC Acadia
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1. Excludes SL models. Not available with special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. 2. Based on MSRP of $43,825. Not available with lease, special finance and some other offers. Take retail delivery by 8/3/20. At participating dealers only. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
2020 GMC Terrain

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Welcome to Mandal Automotive Group, Inc.

Buick And GMC Dealership In Diberville, MS

Mandal Automotive Group, Inc. is the dealership to visit to find a new GMC or Buick vehicle near Diberville, Gulfport and Biloxi, MS. Local car buyers and drivers have a huge selection of new Buick and GMC vehicles to choose from, along with access to top-notch auto financing, professional auto service and genuine OEM parts. We have been serving Gulfport and Biloxi, MS area drivers since 1970, but our new, state-of-the-art dealership in Diberville allows us to better deliver a premium customer experience. Before visiting our new store, why not browse our website and shop our new vehicle inventory, apply for financing, value your trade or set up a service appointment?

Find a New GMC or Buick or a Quality Used Car near

Which new GMC or Buick vehicle has caught your attention? No matter if you want to drive a GMC Sierra 1500 or Yukon, Buick Enclave or Regal or perhaps a late-model used car, you can find it among our extensive inventory. You can explore our complete inventory of new Buicks and new GMC vehicles in Diberville here on our website.

Our Buick inventory consists of favorites like the new Enclave and Encore crossover SUVs, both of which feature highly refined and luxurious cabins without the luxury car price! For a highly capable and stylish new ride, view our collection of GMC models, including new Sierra 1500 and Canyon pickups and the latest Acadia and Yukon SUVs.

Shopping for a car, SUV or pickup truck on a tight budget? Then see the used vehicle inventory here at Mandal Automotive Group, Inc.!

Finance Your New Buick, GMC or Used Car in Diberville, MS

Our Finance Department provides Gulfport and Biloxi, MS area car buyers with low rates on auto loans. Car buyers of all credit scores can get financed here, thanks to our bad credit financing and sub-prime auto loans. To start the financing process, fill out a secure online credit application here on the Mandal Automotive Group, Inc. website.

Get Professional Auto Service and Genuine GMC And Buick Auto Parts

For expert auto maintenance and repair near Gulfport and Biloxi, turn to the professionals at the Service Department of Mandal Automotive Group, Inc.. We employ the highest ratio of Master Trained Technicians in the industry, which are all highly skilled in servicing all makes and models. Whether your GMC Sierra needs a tune-up or new tires or it is time for an oil change on your Buick, bring it into the Service Center at Mandal Automotive Group, Inc..

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Our Reviews

Google Jul 8, 2020

Everyone was super helpful. I was greeted with smiles. I was in and out in no time.

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Google Jul 8, 2020

Excellent customer service first class can’t ask for better!

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Google Jul 4, 2020

Service personnel were all pleasant and knowledgeable. Considering the social distancing required during the COVID pandemic, they did an excellent job. The only negative I had was that in their hurry to get people out (and that’s the fastest I’ve ever gotten out of there) they did not go over anything with us regarding tires, etc.

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Google Jul 4, 2020

Quick efficient service. Always pleased with their Service Department. Called late in the afternoon and got a next day appointment.

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Google Jul 3, 2020

I had a great experience with Mandal. I was in the market for a new vehicle and although I had done quite a bit of research, they exceeded my expectations. My sales consultant, John Arnold was very knowledgeable about the vehicle and was so kind throughout the entire process. I appreciate the transparency in every step. Everyone was so friendly.

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Google Jul 3, 2020

The people who work their are one of the nicest I've met at a car dealership!

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Google Jul 2, 2020

Ist time here at Mandal. I have a 2017 Yukon Denali. I took it in to the dealer where I bought it in North Mississippi when it had 34,000 miles on it for a rough running problem. They kept my vehicle all day and when I picked it up they told me they couldn't find anything wrong. That it was an inherent problem with this particular motor. They did nothing. This vehicle listed for $82,000 and they say it is just going to idle and run rough. The service team at Mandal fixed it. When I left it was and still is running PERFECT. Feels just like it did the day I bought. Maybe smoother. FANTASTIC results. I could not be happier. Susie handled it and from dropping it off to driving it around for me with the ac running and cooling on the hottest day so far this year. Thanks to the technicians and Susie's for their attitude and desire to do all they could.. They do not get a 9.9 I give them a 10 without hesitation. Thanks to all at Mandal. Vince

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Google Jun 30, 2020

Quick and easy! Very courteous and nice waiting area with WiFi and free coffee. Clean restrooms as well.

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Google Jun 29, 2020

Very tentative staff. Attention to detail was off, staff seemed overwhelmed and distracted.

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Google Jun 29, 2020

Great service and personnel

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Google Jun 29, 2020

All the ladies I spoke to were very nice, and helpful. They installed my cargo basket on my Terrain. It looks great!

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Google Jun 23, 2020

Thank you, y’all were great! Awesome service!!

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Google Jun 22, 2020

I’ve never gotten a better deal on a car! Michael and his team took the time to listen, share their stories and make sure I got the best deal possible and rebates! No buyers remorse here! They’ve just earned a customer for life and I’m referring everyone I know!

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Google Jun 18, 2020

First oil change at Mandal. Service was scheduled and truck was in and working on time! Staff very friendly and helpful!

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Google Jun 18, 2020

Easy to deal with, comfortable, no pressure. They worked with me to swop accessories on my 2019 to the 2020. Good experience.

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Google Jun 16, 2020

What a great experience we had buying our Yukon Denali! Jim, the salesman spent all the time we wanted talking about the features of the car and the buying process. Jim and everyone there was friendly and helpful. I plan on recommending Mandal Buick GMC to people I know.

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Google Jun 11, 2020

My husband and I bought our second brand new car from Mandal on 6/10/2020. I don’t think I could go anywhere else for a vehicle. The customer service and attention to detail is top notch. We will continue to do business with Mandal in the future. We absolutely love our 2020 GMC Acadia. Thanks to Jamie, Patrick and Tony for making our buying experience wonderful. You guys really did a great job.

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Google Jun 11, 2020

Our salesman Jim and his team, took the time to help is find a used truck that hit most of our wish list AND fit in our budget. We are very happy with our new truck. Mandal Buick GMC has a beautiful building and relaxing, comfortable spaces to sit in while waiting on service, too.

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Google Jun 11, 2020

They are always quick to get my service done. Very pleasant and the surroundings are cleans and comfortable. Thank you to all!!! They are great!!!!!!

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Google Jun 10, 2020

Sales and finance staff were great to work with. Very friendly, well informed about their product and company. Was a very easy, relaxed buying experience. If the need arises I'll go there first and foremost for a vehicle.

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Google Jun 10, 2020

The crew at Mandal is AWESOME! They are very pleasant and do what they can to make sure you leave pleased! Jamie (my salesman) was very patient and attentive; even with all of my indecisiveness and I am very appreciative of that! I did not feel rushed or pressured to purchase as you can feel at other dealerships. The entire process was absolutely painless! They truly want to make sure you are satisfied! I am more than happy with my purchase and am telling everyone to GO TO MANDAL!!

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Google Jun 10, 2020

Mandal Buick/GMC is highly recommended!!! I felt very welcomed and comfortable with purchasing my vehicle! Mr. Jim Crampton is a great car salesman. He cares about helping his customers make the right decision!

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Google Jun 10, 2020

I was greeted with respect and had an awesome experience from the first phone call and throughout the car buying process. Annette Coleman made me feel very confident as she shared professional information regarding the car buying process and the vehicle I bought. I love her very personable attention and general conversation. Annette not only made me feel like an important customer but it was more like talking with a long term friend.

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Google Jun 10, 2020

Great staff- Sweet and Knowledgeable. barely have to haggle. In and out. 2nd car I’ve bought from them and we live an hour away:)

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Google Jun 9, 2020

I arrived early and the service person checked me in and I was done in no time! The wait was not long at all! As always the service department was very professional, kind, and helpful! I was very satisfied with my visit! I will definitely be back and will recommend them to everyone I know!

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Mandal Automotive Group, Inc. 30.45104, -88.89944.