Buick, Chevrolet, GMC Dealership Near Union, MO | Modern Auto Company

If you’re on the hunt for a Buick, Chevrolet, GMC dealership near Union, MO, then look no further than Modern Auto Company! Located in Washington, MO, we are a quick fifteen-minute drive from Union — just head south on state highway 47. We have plenty of vehicles for you to choose from, including new, used, and certified pre-owned (CPO) cars. Plus, we have an excellent service center staffed by expert mechanics for when your vehicle needs to be serviced.

Keep reading to learn more about our dealership. If you have any questions, feel free to give us a call at 636-266-4131 or send us a message.

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New & Used Buick, Chevrolet, GMC Dealer Serving Union, MO

Interested in a sleek SUV such as the Buick Envision or Chevy Equinox? How about a formidable pickup like the Chevy Silverado 1500 or GMC Sierra 1500? Perhaps you need a three-row SUV like the GMC Yukon XL? Whatever type of vehicle you need, you’ll find it in our vast new inventory. We have the latest Chevy, Buick, and GMC vehicles.

Looking for a new-to-you vehicle? Take a look at our used inventory. Our used inventory is constantly evolving as we get new vehicles in. Additionally, we have a selection of CPO vehicles that go through an extra set of qualifications in order to meet that certification. You can also check out our under 10k inventory.

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Why Purchase Your Next Vehicle from Modern Auto Company

At Modern Auto Company, we pride ourselves on providing excellent customer service beyond the point of sale. Our knowledgeable team is with you every step of the way — from finding your dream car, to financing, to the routine maintenance in years to come. We are happy to work with many different budgets and financial situations to help every guest get behind the wheel of a reliable vehicle. Learn more about our dealership on our about us page.

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Chevy, Buick, GMC Service & Repair Center Near Union, MO

Whether your car needs a simple oil change, a paint job, or a replacement, the team at Modern Auto Company is ready to help. Our state-of-the-art service center has the tools and expert technicians to get you back on the road in a timely manner. We also provide service and parts specials to every guest. See our service center page to learn more.

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Lease & Finance Offers at Modern Auto Company

Our goal is to make the car-buying experience as easy and budget-friendly as possible, which is why we offer plenty of specials for you to take advantage of, in addition to an under 10k inventory. You can securely apply for financing through our online form to jumpstart the process. Aren’t sure if you want to lease or buy your next vehicle? Take a look at our leasing vs. buying page to learn more.

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Proudly Serving Union, MO & Surrounding Areas

Modern Auto Company is located in Washington, MO, located right off highway 100. We’re proud to serve the following communities: Warrenton, Union, St. Louis, & New Haven!