About

Why Buy From Richardson Buick GMC Cadillac

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We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile!

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Exceptional Customer Service

We are committed to providing amazing customer experiences.

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We Keep You Going

Our service center is here to help ensure you enjoy many great years of driving with the vehicle you purchase from us.

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Thoughtful Amenities

Whether you are waiting for your vehicle to get serviced, picking up a part for your vehicle, or stopping by to check out a new vehicle for yourself, we offer a wide range of amenities to enhance your experience here! Come by, look around and check what we can offer you!

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  1. Richardson Buick GMC Cadillac

    5400 Westside Dr
    Dubuque, IA 52003

    • Sales: (563) 582-5411
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Get in Touch

  • Contact our Sales Department at: (563) 582-5411
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 8:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 8:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 5:00 pm
  • SundayClosed

Our History

Prior to 1958, Robert (Bob) H. Richardson was a salesman for a Buick-Oldsmobile dealer in Davenport, Iowa. Selling vehicles was in Bob's veins and he had the goal of owning his own dealership. In 1958, the opportunity presented itself for Bob and a business partner, Larry Shike, to begin the purchase of Belsky Motors in Dubuque Iowa. Belsky's was the local Buick-Cadillac dealer located at the corner of eighth and Iowa. In 1963, the ownership transfer was complete and the dealership was officially Shike-Richardson Inc.

In 1968, the partners built a new dealership on the west end of Dubuque on John F. Kennedy Road. The dealership represented Buick, CADILLAC and Opel. The new dealership was constructed on farm land, and was located adjacent to the areas first in-door mall.

In 1980, Bob agreed to purchase Larry's stake in the business. The company became Richardson Motors Corp. To help with the transition and daily operations, Bob brought his eldest son Hugh into the business. Hugh operated and grew the business adding the GMC franchise in 1997. The addition of GMC filled the dealerships portfolio allowing it to offer a vehicle to everyone.

The dealership is currently operated by Hugh's son Chad Richardson and has an ever growing inventory of new and used vehicles to fill its client's needs.

Our Thanks

Richardson Buick GMC CADILLAC would like to express our sincere gratitude for visiting our website. Our relationship with you and commitment to helping you enjoy the car of our dreams every mile you travel - Those are the most important aspects of our business.

If you're ready to answer the call of fun, style and peace of mind, be sure to contact us today. And prepare to have your expectations exceeded.