ABOUT MCGRATH CHEVY OF DUBUQUE

Welcome to McGrath Chevy of Dubuque

Your Place For a New or Pre-Owned Chevy in Dubuque, IA!

At McGrath Chevy of Dubuque, we've built more than a dealership-we've built a legacy of trust, service, and community that stretches back to 1952. For over 70 years, drivers from Dubuque, Platteville, and Peosta have counted on us for quality Chevrolet vehicles and expert service.

More than just selling cars, we're about building relationships. When you walk through our doors, you're not just another customer-you're part of the McGrath family. Our team is here to make your experience smooth, whether you're shopping for a new Chevy, exploring financing options, or visiting our service center for expert maintenance. With a dedication to excellence and a genuine passion for what we do, we're here to help you every step of the way. Visit us today and see why generations of drivers continue to choose McGrath Chevy of Dubuque!

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McGrath Coolest Place to Work

McGrath Certified

  • Factory-Grade Certified Pre-Owned Inventory.
  • Hundreds of late-model certified protected vehicles in stock.
  • 12 Month / 12,000 Mile Limited Warranty.
  • "Like it or Exchange it!" Three Day Policy.

McGrath SmartBuy

  • Quality Inspected, Warranty Protected Pre-Owned Vehicles.
  • 3 Month / 3,000 Mile Limited Powertrain Warranty.
  • 106 Point Inspection.
  • Free Vehicle History Report.

We'll Bring It to You!

Found the perfect vehicle in the McGrath network, but it's at a different location? No worries! At McGrath Chevy of Dubuque, we make it easy to get the car you want-no extra hassle.

Simply explore our extensive online inventory, and if you spot a vehicle at another McGrath location that fits your needs, just reach out. Our team will handle the logistics, ensuring it's safely transported to McGrath Chevy of Dubuque for a seamless shopping experience.

Financing for Everyone

At McGrath Chevy of Dubuque, we leverage our strong connections with both local and national lenders to secure competitive financing rates-often matching or beating those offered by larger franchise dealerships. Our goal is to make your car-buying experience easy and hassle-free while helping you find the best deal to fit your budget.

Certified Service Keeps You Moving Forward

At McGrath Chevy of Dubuque, we do more than just oil changes-we're your go-to service center for all repairs. Our certified, factory-trained technicians use genuine parts and the latest manufacturer resources to ensure precise diagnostics and expert service. Trust us to keep your vehicle running smoothly!

What Our Customers Have to Say!

McGrath Auto Reviews

Laura Kapparos

Google Review

Gavin helped us with our oil change and kept us up to date. Great interaction. Got to see Aven from parts too. Great young men at your dealership.

Levi Livermore

Google Review

I worked with Dillon. He was very laid back and easy to work with. They gave me a great deal on a 2018 Honda CRV. I would definitely recommend going to see Dillon for your next purchase!

Jack Theisen

Google Review

best buying experience I have ever had. Tyler and Cameron were very helpful on the finding of the vehicle and helping me. Carter was very helpful with all the extras. Thanks

Our Mission

Do the Right Thing.
Exceed Expectations.
Make a Difference.


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  1. McGrath Chevrolet of Dubuque

    3255 UNIVERSITY AVE
    DUBUQUE, IA 52001

    • Sales: (563) 275-3768
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Get in Touch

  • Contact our Sales Department at: (563) 275-3768
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 6:00 pm
  • Wednesday9:00 am - 6:00 pm
  • Thursday9:00 am - 8:00 pm
  • Friday9:00 am - 6:00 pm
  • Saturday9:00 am - 5:00 pm
  • SundayClosed