About Us

Why Buy From Pettus Chrysler Dodge Jeep Ram Desoto

We Take Care of the Automotive Needs of Chrysler, Dodge, Jeep RAM Drivers in Desoto near Festus, Arnold, Fenton, Valley Park and Saint Louis.

Thank you for visiting the Pettus Chrysler Dodge Jeep Ram dealer website, an Pettus Automotive dealership. The Pettus Automotive Group is the area's newest and fastest growing group of auto dealerships because of our aggressive pricing structure and commitment to customer satisfaction. Our aim is to give our customers the same great experience on this website that they receive when visiting our Chrysler Dodge Jeep Ram dealership in DeSoto, Missouri. We proudly serve the entire Jefferson County community & St. Louis area. But we also have customers in every single state! We have customers in every state because of our new vehicle national low price guarantee!

We offer an extensive lineup of vehicles to suit every need and budget. If you place value on safety, dependability and comfort, then we have the perfect new Jeep, RAM, Dodge and Chrysler model for your driveway. Take a test drive in a new Jeep Grand Cherokee, Ram 1500, Dodge Durango or Chrysler Pacifica and prepare to fall in love with the Pettus Difference. We have the best lease deals and financing options available. The Pettus Shopping Experience is unlike any other because of our commitment to superior customer satisfaction. If you choose to join the Pettus Automotive Family, you'll enjoy every moment and mile on the road! We have vehicles available in four wheel drive, all wheel drive, front wheel drive, and rear wheel drive. We have a state of the art service center capable of handling all of your repair needs from a simple oil change, tune-up, or wheel alignment up to a complete engine or transmission rebuild or replacement. We also have an in-house autobody shop!

As a locally owned small business in the community we participate in several community events, and support multiple charitable causes throughout the year!

We strive to make your online shopping experience hassle free by providing informative, relevant, and accurate information for you. Whether you're just browsing our new or pre-owned inventory, researching a particular vehicle, requesting a price quote, ready to take a test drive, applying for financing, scheduling a service appointment, or inquiring about a parts order, we are here to answer your questions. Feel free to contact us online now, or if you feel more comfortable speaking directly to someone over the phone, give us a call at (888) 834-1883. Once you're ready to get behind the wheel, come in and visit our dealership near Arnold, Festus, Fenton, Saint Louis, Mo and Potosi, MO, for a test drive!

Car Shopping Made Easy

We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile!

View Our Inventory

Exceptional Customer Service

We are committed to providing amazing customer experiences.

Meet Our Staff

We keep you going

Our service center is here to help ensure you enjoy many great years of driving with the vehicle you purchase from us.

Schedule Service

Thoughtful Amenities

Whether you are waiting for your vehicle to get serviced, picking up a part for your vehicle, or stopping by to check out a new vehicle for yourself, we offer a wide range of amenities to enhance your experience here! Come by, look around and check what we can offer you!

New Inventory

Shop New Inventory

Pre-Owned Inventory

Shop Pre-Owned Inventory

Service Department

Explore Service Department

Parts Department

Explore Parts Department
  1. Pettus Chrysler Dodge Jeep Ram Desoto

    12830 Highway 21
    De Soto, MO 63020-3351

    • Sales: (636) 337-7777
Loading Map...

Get in Touch

  • Contact our Sales Department at: (636) 337-7777
  • Monday08:30AM - 07:00PM
  • Tuesday08:30AM - 06:00PM
  • Wednesday08:30AM - 07:00PM
  • Thursday08:30AM - 06:00PM
  • Friday08:30AM - 07:00PM
  • Saturday08:30AM - 05:00PM
  • SundayClosed

Welcome to our Pettus Chrysler Dodge Jeep Ram in Desoto near Arnold, Festus and Saint Louis!

We have a strong and committed sales staff with many years of experience satisfying our customers' needs. Feel free to browse our inventory online, request more information about vehicles, set up a test drive or inquire about financing!

If you don't see what you are looking for, click on CarFinder, fill out the form, and we will let you know when vehicles arrive that match your search! Or if you would rather discuss your options with our friendly sales staff, click on Directions for interactive driving directions and other contact information. We look forward to serving you!