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Why choose us?
Jim Trenary Chevrolet is also by your side whenever you need any car service and Chevrolet repair work done in O'Fallon . What's more, our Chevy auto parts team would be happy to get you whatever you need to keep your Chevrolet vehicle on the road for many miles to come.
Welcome to Jim Trenary Chevrolet in O'Fallon, MO!
Since our doors first opened, Jim Trenary Chevrolet has proudly served Missouri as a trusted Chevrolet dealership in O'Fallon committed to delivering exceptional automotive experiences. We go beyond just selling vehicles; we focus on building lasting relationships with our customers through superior service and attention to detail. Our extensive selection of new Chevy models and high-quality used vehicles offers something for everyone, ensuring you drive off in an ideal choice that suits your lifestyle.
Our dedication to excellence extends beyond vehicle sales -- every car on our lot is meticulously inspected to meet our rigorous standards, giving you confidence in the quality and reliability of your purchase. Experience the unparalleled benefits of our lifetime warranty on service and parts, comprehensive Chevrolet maintenance plans, and our engaging community events that affirm our commitment to the town we call home.
New & Pre-Owned Chevy Sales in Missouri
In search of a rugged new Chevy Silverado 1500 for work and play? Or maybe you want a family-friendly Suburban for a growing family? Jim Trenary Chevrolet has you covered thanks to our impressive inventory. We also carry an array of used cars for sale and Jim Trenary CPO models with added warranty coverage for peace of mind.
When O'Fallon Chevy shoppers are looking for ways to save, they can leverage our exclusive new Chevy specials on popular models. Plus, our Chevy sales team is here to provide guidance on buy vs. lease options, trade-in values and more. You can easily apply for Chevy financing online when you're ready to see the types of auto loans you qualify for.
Chevy Service & OEM Parts in St. Charles County
Beyond your purchase, Jim Trenary Chevrolet remains dedicated to maintaining your vehicle with top-tier service offerings. Whether you're in need of a Chevy oil change, brake inspection, tire rotation or other maintenance, you can trust the experts here.
Our certified Chevy technicians deliver expert care using genuine Chevrolet parts to preserve the integrity and performance of your vehicle. Schedule a service appointment today, and benefit from our efficient pick-up and delivery services, ensuring your busy life isn't interrupted when it's time for a Silverado 1500 maintenance check or Blazer EV repair.
In search of OEM accessories for your Tahoe SUV? You can order Chevy parts and accessories for upgrades and repairs for your vehicle. Be sure to ask about our Chevy service coupons and parts specials.
Visit Jim Trenary Chevrolet: Serving O'Fallon & Beyond
Need directions to Jim Trenary Chevrolet? You can find us at 501 Auto Mall Drive in O'Fallon for a Trailblazer test-drive or auto maintenance appointment. Whether you're local or visiting from surrounding areas, you'll find comprehensive automotive solutions here at our local car dealership. Contact us to speak with a member of our team today!
Catering To Wentzville, St. Peters, & St. Charles Chevrolet Customer In O'FALLON, MO
Whether you come to Jim Trenary Chevrolet in O'FALLON knowing the exact model and options you want with financing in hand or haven't made your choice and need help with the loan, we are prepared to work with you. Our financing department has access to loan and lease programs designed to fit within your budget. Perfect credit or rough around the edges, we will work hard to get you financing. Our dealership serves St. Charles, St. Peters, and Wentzville, MO Chevrolet customers. From buying to financing to maintenance, we've got you covered with friendly and courteous service, all at competitive prices. Use the tools on this site and feel free to contact us with any questions. We're located at 501 AUTO MALL DR, O'FALLON. We are your premier St. Peters, Saint Louis, and St. Charles, MO Chevrolet dealer alternative. Make your way over today and we will make sure your car-shopping experience is completely unforgettable. We also have a wide selection of GM car parts and accessories for St. Charles, St. Peters, and Wentzville, MO Chevrolet shoppers.
Used Vehicle Dealer in O'FALLON - Fulfilling AUTOMOTIVE Needs of St. Charles, St. Peters, & Wentzville, MO Chevrolet Customers
You can get the best price on a new or used vehicle at our dealership in O'FALLON. Wentzville, St. Peters, and St. Charles, MO Chevrolet customers can contact us when trying to locate a specific make or model. We believe in offering the best to our customers. We also offer financing options to St. Peters and St. Charles, MO Chevrolet shoppers. See our complete inventory for more models and schedule a test drive to experience the vehicle in person. We know that you have high expectations, and as a premier dealer, we enjoy the challenge of meeting and exceeding those standards each time. Wentzville, St. Charles, and St. Peters, MO Chevrolet drivers can view our hours and directions page if they're finding it difficult to reach our showroom.
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Jim Trenary Chevrolet
501 Auto Mall Drive
O'Fallon, MO 63368
- Sales: (636) 946-6300




