SouthWest Buick GMC of Lawton - Your Fort Sill Buick Dealer

New Buick SUVs for Fort Sill Drivers

Buick’s modern lineup is built around comfort, technology, and quiet performance — perfect for commuting between Fort Sill, Lawton, and surrounding areas. According to Buick’s official model lineup, the current SUVs include the Envista, Encore GX, Envision, and Enclave.

• Buick Envista: — A sleek, coupe-inspired crossover that blends sporty design with everyday practicality, making it ideal for drivers who want style without sacrificing efficiency
• Buick Encore GX: A compact premium SUV offering nimble handling, upscale interior touches, and versatile cargo space — perfect for navigating Lawton and Fort Sill with ease
• Buick Envision: A refined midsize SUV built for comfort, featuring advanced driver-assistance technology and a smooth, quiet ride suited for longer Oklahoma drives
• Buick Enclave: A spacious three-row SUV with premium materials and family-friendly features, ideal for military households needing room for passengers, gear, and weekend travel

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Used & Certified Pre-Owned Buick Options

Our dealership maintains a wide selection of used vehicles from multiple brands, including trucks, SUVs, and sedans. Inventory regularly includes models from GMC, Chevrolet, and other makes as well. Some of the benefits of shopping for a used car at our dealership include:

• Affordable pricing


• Wide model variety


• Financing options for all credit levels

We offer Buick Certified Pre-Owned vehicles, each of which undergoes a thorough inspection and reconditioning process before sale. CPO Buicks include:

• Extended factory-backed warranty coverage
• Roadside assistance
• Multi-point inspection

This makes CPO a strong choice for Fort Sill soldiers who want new-car peace of mind without the new-car price.

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GM Military Discount for Fort Sill Personnel

Buick participates in the GM Military Discount Program, offering exclusive savings to eligible military members. Buick confirms that the program applies to:

• Active Duty
• Reservists
• National Guard
• Veterans
• Retirees
• Spouses of eligible personnel

This discount can be applied to select new Buick models and can be combined with other offers depending on availability. SouthWest Buick GMC of Lawton is proud to support the Fort Sill community by helping military families maximize these savings.

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Buick Dealer near Chickasha, OK

• Does SouthWest Buick GMC of Lawton serve the Fort Sill military community?

  Yes. We proudly serve the Fort Sill military community and regularly work with soldiers, families, and civilian personnel. Our team provides military-friendly support, flexible financing, and guidance on using the GM Military Discount program.

• What Buick models are available for Fort Sill drivers?

  We offer the full Buick SUV lineup — Envista, Encore GX, Envision, and Enclave. Each model delivers quiet performance and premium comfort that fits the needs of Fort Sill commuters and families.

• Do you offer Buick Certified Pre-Owned vehicles?

  Yes. Our dealership provides Buick Certified Pre-Owned options that include factory-backed warranties, roadside assistance, and a detailed inspection process for added peace of mind.

• Can I find used cars from other brands at SouthWest Buick GMC of Lawton?

  Absolutely. We maintain a rotating inventory of used cars, trucks, and SUVs from multiple manufacturers, giving Fort Sill drivers plenty of choices at different price points.

• How does the GM Military Discount work for Fort Sill personnel?

  Eligible Active Duty, Reservists, National Guard, Veterans, Retirees, and spouses can access exclusive GM Military Discount savings on select new Buick models. We help verify eligibility and apply the discount to maximize your savings.

• Is your service department convenient for Fort Sill schedules?

  Yes. We offer quick service appointments for oil changes, brakes, batteries, and more — ideal for soldiers needing fast turnaround between shifts or training.

• Do you offer financing for military families or buyers new to the area?

  Yes. Our finance team works with a variety of lenders and provides flexible financing options for first-time buyers, military families, and those with limited credit history.

• How far is SouthWest Buick GMC of Lawton from Fort Sill?

  We’re located just minutes away in Lawton, making it easy to visit for sales or service without leaving the local area.

• Is SouthWest Buick GMC of Lawton open on the weekends?

  Yes. We’re open on Saturdays to better serve Fort Sill drivers with busy weekday schedules. Whether you're shopping for a new Buick or need certified service, our weekend hours make it easier to visit when it works best for you. Be sure to check our current hours online or give us a call before your visit.

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