MO About Us | St Peters Used Car Dealer

About Us

Since 1990, InstaCredit Automart® has been the Midwest leader in helping people buy high-quality pre-owned vehicles with our fast and simple buy-here-pay-here financing.

We proudly feature one of the largest selections of cars, trucks, vans and SUVs in our region!

arnold vehicle warranty

And our 3 Month/3,000 Mile InstaCare Limited Warranty*™ takes the worry out of buying a pre-owned vehicle. You can buy with confidence when you purchase your vehicle at InstaCredit®.

Take your time, sit back and search through a partial listing of our extensive inventory. When you’re ready to arrange financing, you can start the process by submitting an online application. We always look forward to helping you at our dealerships where we can sit down to discuss your vehicle and financing plans in our friendly, no-pressure environment.

Reasons You Should Shop InstaCredit Automart

Our Mission Statement is To provide a first-class experience in automotive sales and financing, by creating a lasting positive relationship built on principles of Teamwork, Honesty, Commitment, and Respect.

We’ve been Saint Louis’ #1 Source for credit for over 26 years. We’ve provided financing to tens of thousands of people in the Saint Louis Metropolitan area regardless of their credit situation. We specialize in providing financing to first-time buyers, applicants with prior repossessions, bankruptcies, foreclosures, etc. We take the time to get to know each customer and then provide our applicants with a qualification that fits both their needs and their budget.

We have four conveniently located, state-of-the art superstores each with a fully operational service department. Each location has sales associates and finance associates willing to help with your automotive and financing needs. Our account managers are available 9 am to 6 pm Monday-Saturday to discuss your account. They can be reached at 618-343-3943.

Every car that InstaCredit Automart purchases is reconditioned before it is sold and comes with a 90-day/3,000 Limited Powertrain Warranty. You can Drive Happy with peace of mind knowing that InstaCredit will get you there with InstaCare!

Our staff will guide you through the buying process, from discussing your credit situation to finding the right vehicle to fit both your needs and your budget. We strive to build lasting relationships with our customers for years and decades to come. After the sale, we have repair financing options available for repairs not covered under our InstaCare Warranty so you can Drive Happy.

We have one of the largest selections of quality, pre-owned cars, trucks, vans, and SUVs in the Midwest. We are constantly buying and selling cars so if you don’t see something you like now, just keep checking in. If you have inventory requests or suggestions, please email those to

Contact Us

910 North Bluff Road
Collinsville, IL 62234