Welcome to Mandal Buick GMC
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1. Excludes 1SV models. Monthly payment is $11.90 for every $1,000 you finance. Example down payment for Encore is 4.0%, Encore GX is 15.6%, Envision is 4.6%, Enclave is 5.3%. Some customers may not qualify. Not available with leases and some other offers. Take new retail delivery by 11/30/20. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
0% APR for 84 months for well-qualified buyers on most 2020 Buick SUV models.1

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Welcome to Mandal Buick GMC

WELCOME TO MANDAL BUICK GMC
Buick and GMC Dealer in Diberville, MS


If you’ve been exploring your options among the car dealerships in Diberville, MS, Mandal Buick GMC is one of the go-to Buick and GMC dealers in Mississippi. We’re also one of the more competitive used car dealerships in Mississippi, and although we’re located in Diberville, we go toe-to-toe with Biloxi car dealerships, when it comes to selection, low finance rates, and more! 

We have been serving greater Biloxi since 1970 with the latest Buick and GMC models, rotating specials, expert auto service, genuine OEM parts, and no-hassle salesmanship. Before contacting us, explore all of the services we provide and all of the online tools on our site that make car shopping easy. 

Find a New GMC, Buick or Quality Used Car 

When it comes to inventory, Mandal Buick GMC offers one of the most diverse among GMC dealers in Mississippi and among used car dealerships in Mississippi as well, not to mention car dealerships in Diberville, MS or Biloxi car dealerships. With a long list of new GMC SUVs and trucks, and Buick town cars and crossovers, you’re sure to find just what you’re looking for. When Gulfport drivers consider our new vehicle specials and lease specials, they rest assured that many options will fit into their budget. 

Are you considering a used vehicle? Our selection spans many makes and every price-point. We also offer a wide selection of certified pre-owned models in like-new condition. 

Our Finance Center 

Our finance department provides greater Ocean Springs 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 subprime auto loans. To start the financing process, fill out a secure online credit application here on the Mandal Buick GMC website.

Once you’ve received an estimate of the kind of interest rate you’re eligible for, find some models that you like, and then input the price, the interest rate, and what you’re willing to put down into our payment calculator to get an estimate of monthly payments. 

Do you have a trade-in? Be sure to use our trade-in valuation tool to get an accurate estimate of it from Kelley Blue Book, so you’ll be able to deduct its resale value from the overall price of your next car. 

Get Professional Auto Service and Genuine GMC and BUICK Auto Parts

For expert auto maintenance and repair near Saucier, turn to the professionals at the service department of Mandal Buick GMC. 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 Buick GMC. 

Are you more of a do-it-yourselfer? Get in touch with our parts department for genuine OEM parts---the very same your vehicle was built with. They’re high quality, warranty-backed, and don’t depreciate your vehicle’s resale value. 

Have Questions? Don’t Hesitate to Reach Out 

Have questions about what sets us apart from other car dealerships in Diberville, Ms or Biloxi car dealerships? Wondering about what kind of deals we can provide that other used car dealerships in Mississippi can’t? Don’t hesitate to reach out to your trusted Buick and GMC dealer in Mississippi, Mandal Buick GMC. You can give us a call at 228-400-5637.

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Our Reviews

Google Nov 27, 2020

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Google Nov 27, 2020

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Google Nov 26, 2020

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Google Nov 20, 2020

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Google Nov 20, 2020

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Google Nov 20, 2020

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Google Nov 20, 2020

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Google Nov 20, 2020

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Google Nov 20, 2020

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Google Nov 19, 2020

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Google Nov 16, 2020

The service was outstanding. My service coordinator Jamie always does a great job for our family. We have bought two vehicles from Mandal, and wouldn't hesitate to buy another one from them. Thank you Mandal.

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Google Nov 15, 2020

Great customer service. Every time I go my experience is great, friendly staff. But I’ve had to go 5 times this past year since their truck they sold me keeps breaking down, and I’ve only had it for a year.

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Google Nov 12, 2020

When purchasing my truck this was by far the best experience I ever had when it comes to purchasing a vehicle. The team at Mandal was excellent from the test drive with the salesman and all the way through the process with the sales manager. I never felt pressured at any time during the process. Jamie took the time to answer all my questions and thoroughly explain everything. I highly recommend this dealership to anyone.

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Google Nov 12, 2020

I rarely post reviews, but this place is too awesome not to review. Mandal is as good as it gets when purchasing a vehicle. From service to pricing to quality and total ease of the process, this place has it all. The staff is professional and helpful in tending to personal needs, not pushy like other dealerships. The Sales Manager, Jamie, was AMAZING! Quickest and easiest car buying experience I've ever had. I highly recommend this place to anyone buying a car.

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Google Nov 12, 2020

I called for my usual pre-road service and was given an appointment for 1hr 15min later. I was greeted and my service was written. I waited approximately 2 hours and called to the cashier desk where Jaimie and cashier were ready to process my payment.

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Cargurus Nov 9, 2020

Great Business!! Every one was professional and friendly. Got a great deal on the car!!

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Google Oct 14, 2020

My salesperson Annette was friendly, informative and prompt with all request. Jamie Herring, the sales manager gave me the information and prices with zero pressure. Excellent experience.

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Google Oct 13, 2020

Great people to work with at Mandal. Kira is an awesome salesperson and Tony is a fantastic financial guy who explains everything. I highly recommend anyone looking to buy a new or used automobile to try Mandal first!

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Google Oct 13, 2020

I brought my car in for an idling issue. I dropped it off in the morning and it was ready by 5. Everyone in the service department is always so friendly and welcoming! I’ve never had a negative experience.

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Google Oct 12, 2020

Great service.

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Google Oct 12, 2020

I am pleased with the work that was done, however, I believe 10 days to replace a hub bearing and sensor was to long for a Cadillac XTS

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Google Oct 12, 2020

Excellent service. Thanks

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Google Oct 9, 2020

Well let me start by saying the service writers are always quick and courteous,  particularly Suzie, there was an issue where a loaner wasn't in the system for me as expected, and my assigned adviser wanted me to wait for you to come in but I was there at 7:15. So this is where Suzie stepped in and resolved the issue quickly and I was on my way, so kudos for her.

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Google Oct 9, 2020

Everyone was very friendly and informative. I would recommend to friends and family.

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Mandal Buick GMC 30.45104, -88.89944.