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Why Choose Us

Money Back Guarantee

Exceptional Customer Service

Trade-In Appraisal

Online Purchase

Experience Luxury with Mercedes-Benz of Chesterfield

Mercedes-Benz of Chesterfield is ready to help you find your next vehicle. As a premier Mercedes-Benz dealership in O'Fallon, MO, we proudly serve customers throughout St. Louis, Chesterfield, Manchester, and more. Our goal is to make your shopping experience as stress-free as possible. Whether you're searching for a new, pre-owned, or Certified Mercedes-Benz, you can be sure you'll receive a world-class experience each and every time you visit our dealership. As you begin your shopping journey, we encourage you to browse our latest new Mercedes-Benz offers and pre-owned offers. We look forward to assisting you in finding the perfect luxury vehicle for your needs.


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Online Shopping Experience

We understand your time is valuable. That's why Mercedes-Benz of Chesterfield has worked hard to develop convenient solutions that make your car buying experience as easy and seamless as possible. Plus, browse rates from a variety of top lenders and complete your purchase entirely online with convenient delivery straight to your driveway. Prefer not to purchase online? No problem. You can upload any applicable documents and visit us in-store to quickly finish your deal. 


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Trust the Mercedes-Benz Experts

Nobody knows your Mercedes-Benz better than your team here at Mercedes-Benz of Chesterfield. Conveniently located in O'Fallon, MO, we assist customers throughout the O'Fallon area with a variety of vehicle maintenance and repair needs. From routine maintenance items like tire rotations and oil changes to larger services like brakes, tires, and repairs, you can be sure your Mercedes-Benz is good hands at our service center. Our factory-trained Mercedes-Benz technicians use only Mercedes-Benz Genuine parts and the latest diagnostic equipment to ensure your vehicle keeps performing at the same level it did on day one. When it's time for your next service, you can save time by scheduling an appointment online. We hope to see you and your Mercedes-Benz soon!


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  1. Mercedes-Benz of Chesterfield

    951 Technology Drive
    O'Fallon, MO 63368

    • Sales: (314) 597-9489
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Get in touch

  • Contact our Sales Department at: (314) 597-9489
  • Monday9:00 AM - 7:00 PM
  • Tuesday9:00 AM - 6:00 PM
  • Wednesday9:00 AM - 7:00 PM
  • Thursday9:00 AM - 6:00 PM
  • Friday9:00 AM - 7:00 PM
  • Saturday9:00 AM - 6:00 PM
  • SundayClosed