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  1. Latitude: 42.48114395141601Longitude: -90.75429534912111

    5400 Westside Drive
    Directions Dubuque, IA 52003

    • Sales: 563-582-5411
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Stress-Free Car-Shopping

Here at Richardson Motors, it is our mission to be the automotive home of drivers in the DUBUQUE, IA area. We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile!

Speaking of new CADILLAC, Buick, GMC, Honda models, you have your pick of our showroom. Our local dealership keeps a great stock of used cars, trucks, and SUVs in inventory. With competitive prices offered on every pre-owned model for sale on our lot, you won't find a reason to visit any other dealership in DUBUQUE.

Want to Talk Auto Finance?

When it comes to financing, that's where our car loan and CADILLAC, Buick, GMC, Honda specialists step in. We're here to help you by going over every option clearly, and will work hard to find the right plan for you. Whether adding accessories or protection packages, or figuring out the final details of your loan or lease package, let us guide you along the way.

We Keep You Going

Richardson Motors is also by your side whenever you need any car service and repair work done in DUBUQUE. What's more, our auto parts team would be happy to get you whatever you need to keep your CADILLAC, Buick, GMC, Honda vehicle on the road for many miles to come.