Jim Trenary of Union: Serving as a Geo* Buick, Chevrolet and GMC Dealer

Located in Union, Jim Trenary of Union is proud to be your Union Buick, Chevrolet and GMC dealership of choice. Located at 1000 N Church Street, our dealership is an excellent choice if you’re looking for a St Louis Buick, Chevrolet and GMC dealer but aren't finding what you need locally. Jim Trenary of Union is proud to provide the best in new and used Buick, Chevrolet and GMC cars, trucks and SUVs to all of Franklin County.

A Buick, Chevrolet and GMC Dealer Serving St Louis & Geo3 from Union

Jim Trenary of Union has an amazing inventory, of new and used vehicles including the new Buick Enclave. In addition we also carry models such as the Chevy Sonic and Terrain all in our online inventory. Give our sales associates a call at (636) 388-4097 or send us an email and let our customer service speak for itself when looking for an option beyond their local Union and St Louis Buick, Chevrolet and GMC dealership.

Auto Financing in Union & St Louis

Once you have selected the vehicle that fits your life and your style, it is time for you to start looking into financing. Financing is one of the most important parts of buying a new or used vehicle, so we have made it easy for you by giving you the tools to apply and pre-qualify right here online. As your Union and St Louis Buick, Chevrolet and GMC dealership, we offer you easy to use tools like a Payment Calculator, a Buy vs. Lease Questionnaire and once you’re ready, a way to qualify online!

St Louis Buick, Chevrolet and GMC Parts & Service in Union

We at Jim Trenary of Union are happy to be your go-to dealership throughout the life of your vehicle. To keep your St Louis Buick, Chevrolet and GMC in tip top condition, visit our service and parts department. With fantastic service specials, tires and accessories.

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Jim Trenary of Union | 1000 N Church Street UNION, MO 63084

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