Home
Straight Talk. Trusted Trucks. Better Deals.
Welcome to Mandal Buick GMC — your one-stop shop for new and pre-owned vehicles, financing, parts, and expert service, all under one roof near Biloxi and Gulfport.
Popular New Models
Your One-Stop Destination for Buick & GMC
Sales, service, financing, leasing, and parts — all in one place. Honest answers, fair pricing, and a handshake you can count on.
Extensive Inventory
The largest selection of high-quality new and pre-owned Buick and GMC vehicles in Diberville — trucks, SUVs, and family favorites.
View All InventoryFinancing & Leasing
Straightforward financing and lease options built around your budget. No runaround, no hidden fees — just honest numbers.
Get Pre-ApprovedExpert Service Center
Certified technicians using genuine Buick and GMC parts. From oil changes to major repairs — done right the first time.
Schedule ServiceHot New Cars
0 Vehicles
Quick Tools to Get You Rolling
Everything you need to start your next chapter — from trade value to financing — right here, right now.
Honest Deals on Buick & GMC Near Gulfport
As your premier Buick and GMC dealership near Gulfport, we offer an expansive selection of new, certified pre-owned, and used vehicles to suit your unique needs, paired with financing and lease options that fit your lifestyle and budget.
- Competitive lease deals on popular trucks and SUVs
- Flexible financing for every credit situation
- Transparent paperwork — no hidden fees, ever
Trust the Experts at Our Buick & GMC Service Center
Our commitment doesn’t stop when you drive off the lot. Our certified technicians keep your vehicle in tip-top shape with genuine Buick and GMC parts — from routine oil changes to major repairs.
Factory-Trained Technicians
Decades of combined experience on Buick & GMC vehicles.
Certified OEM Parts
A perfect fit on every replacement, backed by warranty.
Fast Turnaround
In and out with straight answers — no time wasted.
Fair, Honest Pricing
No upsells. No surprises. Just the work you need done.
Schedule Your Service Appointment
Pick a time that works for you. We’ll handle the rest.
Reach Out to Our Dealership Near Ocean Springs
Turn to Mandal Buick GMC for exceptional customer service. Give us a call or stop by — we’ll help you with your car needs.
Diberville, MS
Sun: Closed
& Ocean Springs