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Groulx Automotive | New Buick & GMC Vehicles in Monroe, MI

To search our inventory, choose one or more search features from the options below and click SEARCH. As your Monroe Buick and GMC home for new and used cars, we offer you a wide variety of vehicles so that you find the one that is perfect for you. If for some reason you do not find what you are looking for, email us and we will be happy to help you in locating the car, truck or SUV of your dreams. You can also contact us at (866) 457-5520 and ask for Bobby Groulx.

Check out all of the reasons to purchase one of our new or used cars in Monroe on our why buy page. You may qualify for the Groulx Advantage, offering you auto collision deductible reimbursement. Check it out today!
Click Here for 1-Owner Inventory!

Sales is Open Every Saturday 9 am to 2 pm!