Buick & GMC Finance Center

O'Fallon Buick GMC takes the stress out of auto financing. From advice on whether to buy or lease to finding the best rates available, our finance team will work with you every step of the way to craft finance terms that work for your lifestyle and budget.
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We Make it Easy!

Competitive Rates

No Hassle Credit Checks

Flexible Payments

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Financing Made Simple for Your New or Used car, truck or SUV

We know that you love Buick and GMC models, and we can understand the appeal. These models are known for their longevity and style, plus they're affordable so our St Peters, Chesterfield, St Louis and St Charles MO customers can make the most of their busy schedules. If you have found a new Buick or GMC or quality used car, SUV or truck that suits your needs, or you are just beginning your quest, consider what your financing options might be.

Lease or Buy? We Help You Understand Both and Choose the One for You

Crunching numbers, manipulating budgets, and choosing finance options can be tricky. But, with the O'Fallon Buick GMC finance team on your side, the way becomes clearer. We walk you through every step of the way and answer any questions you have. Unsure whether you're the long-term commitment kind of driver who needs a loan, or the driver who prefers to trade in your car for a new one every couple of years with a lease? We'll help you understand the nuances and benefits of both, to help you choose your best path.

Get the Ball Rolling on Financing Your Next Car in O'Fallon

When you're ready to drive your next car home, the experts at O'Fallon Buick GMC are standing by to help demystify the process. We can answer any questions that you may have, or if you're ready to put us to work for you now, simply fill out our online credit app. We work with customers of many credit tiers! 

Frequently Asked Questions

What's better, buying or leasing?

This important choice comes down to your monthly budget and how you expect to use your vehicle. Leasing typically comes with a lower monthly payment than a traditional loan, but there are restrictions on mileage and customization. On the other hand, a loan may be associated with a higher payment but you will be building equity and will spend less over the life of the vehicle.
We will work with you to craft the deal that works for your budget. Most loan terms will fall between 48-72 months, with longer financing terms resulting in lower payments.
We’ve worked with countless customers with all kinds of credit to help them discover their financing options.
In most cases, we can offer financing with no down payment. We can also roll taxes, registration, and fees into the financing deal if that works best for you.

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  1. O'Fallon Buick GMC

    2150 Technology Drive
    O'Fallon, MO 63368

    • Sales: (636) 200-3388
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Get in Touch

  • Contact our Sales Department at: (636) 200-3388
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 6:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 6:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 6:00 pm
  • SundayClosed