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Buick GMC logo with a Certified Pre Owned Text

Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

A Buick car parked infront of a GMC truck.

Current Offers

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Our Reviews

Welcome to Richardson Buick GMC

Discover your dream vehicle in our extensive collection! At Richardson Buick GMC, we are dedicated to providing the best possible shopping experience for our Buick and GMC customers from Waterloo, IA to Platteville, WI. If you're in the market for a new or used car, truck, or SUV in Dubuque, we invite you to stop by and see us. Take a look at our glowing reviews, explore the latest features, and even schedule a test drive with one of our new vehicles. Rest assured, every vehicle in our inventory undergoes rigorous quality checks before it becomes available for sale. Don't miss this opportunity to get behind the wheel - visit us today and take one for a spin!

Want to Talk Auto Finance?

When you're ready to drive off in your dream Buick or GMC, we're here for you. Shop with ease using our user-friendly online tools or let us handle the paperwork for you. Our goal is to get you behind the wheel as quickly and smoothly as possible, so you can be on your way in just 15 minutes if you prefer. However, if you'd like to take your time and go over every detail of your new vehicle, we're here for you too! The choice is always yours.

We Keep You Going

At Richardson Buick GMC in Dubuque, IA, we're always ready to lend a helping hand with any car service or repair needs. And our knowledgeable Auto Parts Team is eager to assist in finding the perfect parts to keep your Buick or GMC cruising down the road for many miles to come!

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Richardson Buick GMC 42.48117, -90.75509.