Thomas of Petersburg
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Edward Gorny
Edward Gorny
17:22 17 Oct 26
Had another great experience with Thomas. Had a radiator leak on my 98 Grand Cherokee that also required the water pump to be replaced. The water pump was original- pretty good for a 28 year old jeep. Replaced both no more leaks.
Also had them do some work on my 64 GTO. Addressed the issues I wanted with no surprises. Really appreciate the time and quality of the work done
Ed
Andraea Dixon
Andraea Dixon
01:39 08 Aug 26
I love my Jeep from Thomas of Petersburg! My journey for a new [to me] vehicle landed in a Jeep Compass, 1 year old with less than 10k miles. Andrew was super great and easy to work with and got me into a newer vehicle within my budget with ease. The most recent dealership I attempted to purchase from kept everything a secret--however, Thomas of Petersburg was transparent with everything, start to finish, and made me feel confident with my purchase! They definitely took the stress away from an already stressful decision! This was my 3rd purchase from this business since 2007, and it won't be my last!
Karl Henry
Karl Henry
23:41 05 Aug 26
Great experience! I was searching for a specific car and had less than 7 days to locate as a result of a non-fault accident ending in total loss, and 800 miles away this location had one that met my criteria. Given I couldn’t stop by to see and test drive they helped provide very detailed information over many calls and messages. They helped me through the payment process, and with shipping. This was the first time I had to purchase without seeing in person and was nervous of the result, when car arrived, it was in the condition the promised with no hidden flaws or issues.

Over very honest and helpful and would highly recommend!
Kris Koch
Kris Koch
22:26 05 Aug 26
Found a vehicle online and drove over an hour to see it and bought it immediately! Absolutely, pristine. All the staff were awesome. Kristina and Ryan treated me like family. The drive was so worth it!!!
Melissa Jo Espinoza
Melissa Jo Espinoza
02:16 05 Aug 26
We recently purchased a vehicle from Thomas of Petersburg & Kristina made the whole process so smooth from my internet inquiry to test drive & finally sealing the deal for us!! It was so seamless from start to finish…Definitely highly recommend Thomas of Petersburg!
Sandra Schroeder
Sandra Schroeder
20:39 10 Jul 26
Wonderful experience! I want to give special kudos to my sales consultant, Kristina Langford! She was outstanding…very knowledgeable, efficient and pleasant to work with! The entire staff was exceptional..very customer oriented. I would definitely recommend this dealership to family and friends! I love my new car!
Randy Atwater
Randy Atwater
02:43 22 May 26
We had a significant vehicle issue and Thomas of Petersburg was excellent help from their service department diagnosing the situation to their sales department helping us get our vehicle replaced. They were very professional, quick to respond with great follow-thru, and extremely fair with their pricing. We would highly recommend taking your business to Thomas’s.
Evin Faught
Evin Faught
21:20 12 May 26
Had a great experience purchasing a new Ram truck through Thomas of Petersburg. Kristina was very knowledgeable and communicated very well throughout the whole process. Jason and Ryan made sure we got the best deal possible. I would highly recommend them to anyone in the market.
Stand Tall
Stand Tall
21:52 23 Apr 26
Kristina helped me with my purchase of my Subaru. She made the car buying process less of a hassle. So Thank you Very Much! Go see Kristina for your next vehicle purchase.
Cristen Tarrillion
Cristen Tarrillion
19:57 09 Apr 26
Went here after a flat tire for a patch in the tire. They worked me in, which was great, and the price was good/reasonable. However, when I went to pay, the service tech told me that he found the screw in the tire and told me straight to my face that it was in the wall of the tire so he didn’t think the patch would hold. The kicker is that I put the spare on myself so I know that the screw was directly in the center of the tire in the tread, definitely not on the wall. He pushed really hard to get me to buy a new tire, which I declined and the patch has held for about a month now. I won’t be back to a place that will be dishonest like that.
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Welcome to Thomas of Petersburg
Welcome to
Thomas of Petersburg
Welcome to Thomas of Petersburg, your local destination for automotive excellence in Petersburg, IL. We are dedicated to providing a seamless car-buying experience for every guest who walks through our doors. Whether you are visiting us for a new vehicle, professional service, or expert financing advice, our team is committed to exceeding your expectations with personalized attention and a stress-free environment.

Thomas of Petersburg – Your Trusted Chrysler, Dodge, Jeep & RAM Dealership in Petersburg, IL

When you need a dependable Chrysler, Dodge, Jeep and RAM dealership in Petersburg, IL, Thomas of Petersburg is here to make every step of your automotive journey simple, transparent and enjoyable. Whether you are shopping for a family-friendly SUV, a powerful pickup truck, a refined sedan, a performance-inspired muscle car or a reliable used vehicle, our team is committed to helping you find the right fit for your lifestyle and budget.

Serving drivers throughout Petersburg, Springfield, Lincoln, Jacksonville, Athens and the surrounding Central Illinois area, Thomas of Petersburg is proud to be a local destination for new vehicles, pre-owned models, auto financing, certified service and genuine Mopar parts.

Shop New Chrysler, Dodge, Jeep and RAM Vehicles in Petersburg, IL

At Thomas of Petersburg, you can explore a strong selection of new CDJR vehicles built for Illinois roads, changing Midwest weather and everyday life. From weekday commuting to weekend adventures, our inventory offers something for nearly every driver.

Popular Chrysler, Dodge, Jeep and RAM Models

Our lineup may include customer favorites such as:

– Chrysler Pacifica – A premium minivan with available all-wheel drive, advanced safety features and flexible seating.
– Dodge Durango – A bold three-row SUV with impressive capability, strong engine options and confident style.
– Dodge Hornet – A compact utility vehicle with athletic performance and modern technology.
– Jeep Wrangler – An iconic 4×4 SUV made for open-air driving, trail capability and all-season confidence.
– Jeep Grand Cherokee – A refined SUV offering comfort, advanced tech and legendary Jeep capability.
– Jeep Compass – A versatile compact SUV ideal for daily driving and weekend getaways.
– RAM 1500 – A full-size pickup known for strength, comfort, towing capability and innovative features.
– RAM 2500 and RAM 3500 – Heavy-duty trucks built for serious towing, hauling and commercial needs.

Whether you are looking for a new Jeep SUV for winter driving, a RAM truck for work or play, or a Chrysler family vehicle with premium convenience, our sales professionals are ready to help you compare trims, features, capability and pricing.

Quality Used Cars, Trucks and SUVs for Sale

If you are searching for a used car dealer in Petersburg, IL, Thomas of Petersburg offers a variety of pre-owned vehicles to fit different needs and budgets. Our used inventory may include pre-owned Chrysler, Dodge, Jeep and RAM models as well as cars, trucks and SUVs from other popular manufacturers.

Shopping used can be a smart way to get the features you want while staying within your price range. Our team can help you compare mileage, model years, vehicle history, equipment and financing options so you can buy with confidence.

Auto Financing Made Simple

Financing your next vehicle should feel straightforward, not stressful. The finance team at Thomas of Petersburg works with a network of trusted lenders to help drivers explore auto loan and lease options. Whether you have excellent credit, are building credit or have had credit challenges in the past, we will work hard to help you find a solution that makes sense.

You can start the process by applying for financing online, valuing your trade-in or browsing current vehicle specials. We are here to explain your options clearly, answer your questions and help you feel confident before you sign.

Professional Chrysler, Dodge, Jeep and RAM Service

Your vehicle deserves expert care from technicians who understand it. The service center at Thomas of Petersburg is ready to help with routine maintenance and more detailed automotive repairs. From oil changes and tire rotations to brake inspections, battery testing, alignments and diagnostic service, our factory-trained team is here to keep your vehicle running at its best.

Why Schedule Service With Thomas of Petersburg?

– Convenient service for Chrysler, Dodge, Jeep and RAM vehicles
– Skilled technicians who know Mopar engineering
– Genuine Mopar parts and recommended fluids
– Maintenance for trucks, SUVs, vans and performance vehicles
– Help with tires, brakes, batteries, filters and inspections
– Friendly support from a local dealership team

Keeping up with maintenance can help protect performance, fuel efficiency, safety and long-term value. If your Jeep needs 4×4 service, your RAM truck is due for an oil change or your Chrysler Pacifica needs a tire inspection, Thomas of Petersburg is ready to assist.

Genuine Mopar Parts and Accessories

For drivers who enjoy customizing, repairing or maintaining their vehicles, our parts department can help you find the right genuine Mopar parts and accessories. Genuine parts are designed to fit your Chrysler, Dodge, Jeep or RAM vehicle properly, helping preserve performance, reliability and warranty coverage.

Ask our team about accessories such as all-weather floor mats, bed liners, running boards, roof racks, towing equipment, cargo organizers and Jeep off-road upgrades. Whether you drive a RAM 1500, Jeep Wrangler, Dodge Durango or Chrysler Pacifica, we can help you choose parts that match your needs.

A Local CDJR Dealership That Puts Drivers First

Thomas of Petersburg is more than a place to buy a vehicle. We are a dealership focused on long-term relationships with local drivers and families. Our goal is to provide a welcoming experience built around honesty, helpful communication and dependable automotive expertise.

What We Offer How It Helps You
New CDJR Inventory Find the latest Chrysler, Dodge, Jeep and RAM models in one place.
Used Vehicle Selection Shop affordable pre-owned cars, trucks and SUVs.
Flexible Financing Explore loan and lease options tailored to your budget.
Certified Service Keep your vehicle performing with professional maintenance and repair.
Genuine Mopar Parts Get the right fit, quality and durability for your vehicle.

Visit Thomas of Petersburg Today

If you are ready to upgrade your drive, service your current vehicle or learn more about the latest Chrysler, Dodge, Jeep and RAM models, Thomas of Petersburg is ready to help. Browse our online inventory, schedule a test drive, apply for financing or book your next service appointment today.

Visit Thomas of Petersburg in Petersburg, IL, or contact our team now to experience a trusted local CDJR dealership committed to your satisfaction from start to finish.

Monday
08:00 AM - 06:00 PM
Tuesday
08:00 AM - 06:00 PM
Wednesday
08:00 AM - 06:00 PM
Thursday
08:00 AM - 06:00 PM
Friday
08:00 AM - 06:00 PM
Saturday
09:00 AM - 03:00 PM
Sunday
Closed
Click to call sales

While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing and installed equipment information with a customer service representative. This is easily done by calling us or visiting us at the dealership.

Customer may not qualify for ALL Rebates shown. Some rebates are stackable and others can and cannot be combined. See Dealer For Complete Details.

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