Welcome to Mueller Family Auto.

The Fox Valley’s premier dealership for used cars.

At Mueller Family Auto Inc., we work hard providing the largest selection of used cars, trucks, vans, and SUVs, at prices our customers can afford. We carry both domestic and imported used cars, from the classic and hard-to-find to the most popular models around. Our inventory changes several times a week as we bring you bigger and better deals on used cars and trucks.

Online Inventory - Always Up-to-Date

To service our customers better, we've invested in the technology to keep our online inventory listing current. We list all of our inventory online and update our online inventory daily. You can search our inventory – online – by make, model, year and price. We’ll provide you everything you need to know about our used cars. Through our website you can see everything from the used cars’ pictures, to the number of miles, transmission, exterior and interior colors, features, price and any warranties and certifications.

Let Us Find the Perfect Used Car for You

If you can't find the used car you want in our inventory, give us a call. We have access to an extensive network of used cars throughout the state of Wisconsin and beyond. We’ll find just the used car you’re looking for.

Our Services

We have more than the Fox Valley’s best selection of used cars. At Mueller Family Auto we provide:

• Financing
• Maintenance & Repairs
• Warranties
• Specials & Discounts
• National searches for cars and parts

We're here to help you find the best and most affordable used car around.