1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/31/24. 2. Only on the 5.3L V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 7/31/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 7/31/24. Available accessories shown.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/31/24. 2. MUST BE A CURRENT OWNER OF A 2010 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2019 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 7/31/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 7/31/24.
HUMMER EV IS AVAILABLE FROM A GMC EV DEALER.
1. To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by April 30, 2024; (2) register with Costco Auto Program online or through its call center by July 31, 2024 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4) take in-stock delivery between June 1, 2024 and July 31, 2024 of a new 2023 or 2024 GMC Sierra 1500 to receive a $1,000 Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.
^Eligible brake pad brands are GM Genuine Parts ($20 rebate per brake pad set), ACDelco Gold ($15 rebate per brake pad set), or ACDelco Silver ($10 rebate per brake pad set). Eligible brake rotor brands are GM Genuine Parts ($10 rebate per rotor), ACDelco Gold ($7.50 rebate per rotor), or ACDelco Silver ($5 rebate per rotor). Purchase and installation must be at a participating U.S. GM Dealer. See mycertifiedservicerebates.com for details and rebate form. Rebate must be submitted by 9/30/2024. Limit two brake pad rebates per VIN (one per axle). Limit four brake rotor rebates per VIN. Rebate will be issued as a Visa Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 8/31/2024.

Current Offers

View this months current offers and promotions on select Buick/GMC vehicles.

Auto Dealers in Diberville, MS


Welcome to the Mandal GMC Buick Dealership in Diberville!

Mandal Buick GMC welcomes you to our local Buick GMC dealership Near Biloxi, MS. We are your auto dealers in Diberville, MS and our Buick GMC Showroom, Service Center, Finance Center, Leasing Office, and Auto Parts Store are all here under one roof! We provide the best service to you and your Biloxi family and are known as one of the premier Chevy dealerships near Biloxi for good reason! Whether you're looking for Buick GMC deals, auto service, financing assistance, or online car buying, Mandal Buick GMC is here for you from start to finish as your auto dealers in Diberville, MS. Our team is ready to offer friendly and professional service today!


Buick GMC Trucks & SUVs From Your GMC Dealers in Mississippi

As your auto dealers in Diberville, MS, we offer Buick GMC trucks and SUVs for sale and lease in the Biloxi, MS, area. Searching for a used car dealer in the area? Whether you’re looking for a great deal on a new, used, or certified pre-owned vehicle for sale, you’re sure to find something special at Mandal Buick GMC. We do our best to differentiate ourselves from other Chevy dealerships near Biloxi with new and used vehicle specials, making us your one-stop shop GMC dealer in Mississippi. We just can't wait to help you find your ideal vehicle!


Buick GMC Service, Finance & Leasing Center Near Gulfport

Our Buick GMC Service, Finance, & Leasing Center near Biloxi is your go-to source for all your Buick GMC financing needs in one convenient place compared to other auto dealers in Diberville, MS. We offer the know-how and a friendly attitude, helping Ocean Springs and Saucier drivers find the right financing options for them. Our Biloxi Buick GMC dealership’s team of lease and finance specialists, certified technicians, and genuine Buick GMC parts experts are ready to offer you an exceptional experience at Mandal Buick GMC.


Certified Service at Our GMC Dealership in Diberville, MS

Certified and factory-trained technicians at our BMW and Chevy dealership near Biloxi help keep your luxury vehicle in top shape for as long as you drive your car. There’s a reason why our repairs make us one of the top GMC dealers in Mississippi. Our expert service department is the place to take your BMW for regular maintenance. Schedule a service appointment and bring in your GMC Canyon or Buick Encore for maintenance like new tires, tire rotation, oil changes, battery replacements, and much more!

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Mandal Buick GMC: Your Source for Buick, GMC in MS

Do you have any questions about what we offer? Then you'll want to contact us, your GMC dealers in Mississippi, or visit us at our Diberville address. We can’t wait to show you just how easy the car-shopping experience can be when you choose the most trusted Buick, GMC dealership in MS!

Our Reviews

Get Directions To Our Dealership

Mandal Buick GMC 30.45104, -88.89944.