SouthWest Buick GMC of Lawton

New Buick & GMC Specials at SouthWest Buick GMC of Lawton

2026 GMC Canyon — Get 3.9% APR for 60 months in Lawton, OK!

Get 3.9% APR for 60 months on a new 2026 GMC Canyon at SouthWest Buick GMC in Lawton, OK through November 30!

Stk #B2600153, VIN 1GTP1BEK5T1166076. Plus tax, title, license, and $499 documentation fee. 3.9% APR for 60 months available for well-qualified buyers on the purchase of select 2026 GMC Canyon models when financed through GM Financial. Monthly payment is $18.37 for every $1,000 financed, regardless of down payment. No monthly payments until next year: deferred monthly payments up to 92 days. Finance charges accrue from date of financing. Down payment required at signing, if applicable. Not all buyers will qualify for GM Financial financing. Unit subject to prior sale. See dealer for qualifications and complete details. Offer ends 11/30/2026.

Offer Expires 11/30/2026

2026 GMC Sierra 1500 — Get 0% APR for 60 months in Lawton, OK!

Get 0% APR for 60 months on a new 2026 GMC Sierra 1500 at SouthWest Buick GMC in Lawton, OK through November 30!

Stk #B2600236, VIN 3GTUUDE86TG269356. Plus tax, title, license, and $499 documentation fee. 0% APR for 60 months available for well-qualified buyers on the purchase of select 2026 GMC Sierra 1500 models when financed through GM Financial. Monthly payment is $16.67 for every $1,000 financed, regardless of down payment. No monthly payments until next year: deferred monthly payments up to 92 days. Finance charges accrue from date of financing. Down payment required at signing, if applicable. Not all buyers will qualify for GM Financial financing. Unit subject to prior sale. See dealer for qualifications and complete details. Offer ends 11/30/2026.

Offer Expires 11/30/2026

2026 GMC Sierra 2500 HD — Get 4.9% APR for 48 months in Lawton, OK!

Get 4.9% APR for 48 months on a new 2026 GMC Sierra 2500 HD at SouthWest Buick GMC in Lawton, OK through November 30!

Stk #B2600100, VIN 1GT4UREYXTF140521. Plus tax, title, license, and $499 documentation fee. 4.9% APR for 48 months available for well-qualified buyers on the purchase of select 2026 GMC Sierra HD models when financed through GM Financial. Monthly payment is $22.98 for every $1,000 financed, regardless of down payment. $4,000 purchase allowance available on select 2026 GMC Sierra HD models when financed through GM Financial at the advertised APR. No monthly payments until next year: deferred monthly payments up to 92 days. Finance charges accrue from date of financing. Down payment required at signing, if applicable. Not all buyers will qualify for GM Financial financing. Not available with lease and some other offers. Unit subject to prior sale. See dealer for qualifications and complete details. Offer ends 11/30/2026.

Offer Expires 11/30/2026

2026 GMC Sierra 2500 HD Denali

SouthWest Buick GMC New Car Special!

  • $14,094 Savings
    $79,540 SouthWest Price

Offer Expires 11/30/2026

Buick Envista, Encore GX, Envision, and Enclave — Get 1.9% APR for 36 months in Lawton, OK!

Get 1.9% APR for 36 months on a new Buick Envista, Encore GX, Envision, and Enclave at SouthWest Buick GMC in Lawton, OK through November 30!

Envista Stk #B2600253, VIN KL47LAEP8TB154444. Encore GX Stk #B2600511, VIN KL4AMDSL8TB192309. Envision Stk #B2600172, VIN LRBFZPR4XTD009539. Enclave Stk #B2600350, VIN 5GAERBKS4TJ356585. Plus tax, title, license, and $499 documentation fee. 1.9% APR for 36 months available for well-qualified buyers on the purchase of select 2026 Buick Envista, Encore GX, Envision and Enclave models when financed through GM Financial. Monthly payment is $28.60 for every $1,000 financed, regardless of down payment. No monthly payments until spring: deferred monthly payments for 137 days. Finance charges accrue from date of financing. Down payment required at signing, if applicable. Not all buyers will qualify for GM Financial financing. Special APR is in lieu of manufacturer rebates; offers cannot be combined. Unit subject to prior sale. See dealer for qualifications and complete details. Offer ends 11/30/2026.

Offer Expires 11/30/2026




Looking for a great deal on a new Buick or GMC? Southwest Buick GMC makes it easy to explore current new vehicle specials, compare available inventory, and find an offer that fits your budget. Whether you're shopping for a capable GMC truck, a versatile SUV, or a premium Buick crossover, our new vehicle specials can help you save on some of the most popular models in our lineup.

We proudly serve drivers from Lawton, Duncan, Elgin, Cache, Chickasha, Altus, and surrounding Southwest Oklahoma communities who want competitive pricing, a strong inventory selection, and a straightforward shopping experience.

Explore Current GMC Specials

GMC vehicles are built for drivers who need capability, comfort, and advanced technology. Whether you're considering a GMC Sierra 1500, Sierra HD, Canyon, Terrain, Acadia, or Yukon, reviewing current specials can help you maximize value on your next purchase.

Our new vehicle offers may include manufacturer incentives, financing opportunities, lease offers, and dealership savings on select models. Checking available specials before you shop can help you compare options and identify the vehicles that best fit your needs.

Save on Popular Buick SUVs

Buick continues to be a popular choice for drivers looking for a refined and comfortable SUV. Models like the Encore GX, Envista, Envision, and Enclave offer modern technology, versatile interiors, and everyday practicality for commuting, family travel, and weekend getaways.

By browsing current Buick specials alongside available inventory, you can compare features, trim levels, and incentives while narrowing your search to the models that make the most sense for your lifestyle.

Use New Vehicle Incentives to Maximize Your Budget

Many shoppers combine manufacturer offers, dealership specials, financing programs, and trade-in value to get the most from their purchase. Understanding available incentives before visiting the dealership can help you build a budget and compare payment options with greater confidence.

Whether you're interested in financing or leasing, our team can help you explore available options and find a solution that aligns with your driving habits and ownership goals.

Browse New Buick and GMC Inventory Online

Shopping online is one of the easiest ways to compare vehicles before visiting the dealership. Our inventory allows you to review available models, trim levels, colors, features, and pricing in one convenient location.

Whether you're searching for a GMC Sierra for work, a GMC Acadia for family travel, or a Buick Envista Buick Envista for everyday commuting, browsing inventory online can help you save time and arrive better prepared for a test drive.

Why Drivers from Lawton, Duncan, and Chickasha Choose Southwest Buick GMC

Drivers throughout Southwest Oklahoma choose Southwest Buick GMC because they want a dealership that offers more than just vehicle sales. In addition to a large selection of new Buick and GMC models, we provide financing assistance, trade-in support, certified service, and genuine OEM parts.

Customers from Lawton, Duncan, Chickasha, Altus, and nearby communities appreciate having a trusted automotive destination that can support them throughout the entire ownership experience.

Start Saving on a New Buick or GMC Today

Browse the latest new vehicle specials at Southwest Buick GMC and discover current offers on new Buick and GMC models. Compare available inventory, review financing and lease opportunities, and connect with our team to learn how today's specials can help you drive home in the vehicle you've been searching for.