Mainstreet Autoplex

New Orleans Used Cars – The Mainstreet Way

Whether you’re looking for a truck, van, SUV, or car, we’re that New Orleans used car dealer that can help you find it. We're determined to be the number one used car dealer in the New Orleans area as well as Baton Rouge, Kenner and Gulfport Miss.

Mainstreet Autoplex offers a huge selection of used cars. We sell high volumes of used vehicles in the New Orleans, Kenner, and Gulfport areas

Used Cars in Slidell, Covington, Mandeville, and Gulfport

Today's market for used cars and trucks in New Orleans is extremely competitive. Consumers want high quality used cars, used trucks, used vans, and used SUVs at low prices with low payments. At Mainstreet Autoplex, that's exactly what we deliver.

Most people start their research on the Internet, typing in search terms like Ponchatoula used cars, Slidell used trucks, or used car dealers in Covington. They look through used vehicle inventories, pull vehicle history reports, and maybe even call a used car dealer or two. Still, the question lingers, "Am I getting the best deal on a used car in Louisiana?"

At Mainstreet Autoplex, the answer is &YES!&

Amongst Used Car Dealers in New Orleans, Mainstreet is the Best

Because every pre-owned vehicle is completely different, you don’t have to live in New Orleans to visit Mainstreet for a used car, truck, or SUV. Check out our used car inventory online if you live anywhere near Baton Rouge, including Biloxi, Pensacola, Hattiesburg MS, Picayune Mississippi, McComb MS, Jackson Mississippi.

Our used car inventory is among the largest in the New Orleans region, which has caused us to become one of the most popular destinations for used car buyers. In addition, if you aren't able to find the exact make and model you're looking for in our used car inventory we will find it for you. Our dealership and professional staff exudes service and quality, and we aren't in the business of disappointing our customers.

In addition to our quality used cars, we also offer warranties that add peace of mind. Whether you're buying a brand new car or a used car, there's no telling what the future holds which is exactly why getting a warranty is so important for any used car. Inquire about our warranty offerings to compliment the used car you've been looking for!

New Orleans Auto Finance – Car Loans and Car Financing in Louisiana

We hope the experience of shopping online is as easy as possible. With our huge inventory you are likely to find the exact used car you're looking for in your online inventory. While looking through the vehicles we offer, you may also want to learn about our used car financing options and check out our auto finance section. In addition to having an easy-to-use searchable used inventory, we also provide car buyers with a 30 Second Credit Application. This process is fast, secure, and is a simple way to get pre-approved for financing on your used car from Mainstreet Autoplex


Baton Rouge Used Car
Slidell Used Car
Covington Used Car
Mandeville Used Car
Gulfport Used Cars



Mainstreet Autoplex
623 W. Pine St
Ponchatoula Louisiana 70454
(985) 386-7870
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