Groulx Automotive is here to help you find the Buick or GMC vehicle you're looking for. If you need Monroe auto parts or car service, you can find out when to order parts. If you're having trouble finding our dealership address from somewhere in Monroe, Toledo or Taylor, or if you want to know about hour hours, don't hesitate to give us a call at (866) 457-5520. See the map below or request directions to Groulx Automotive. We're one of the leading Buick, GMC dealers in the area, and we want to show you why.

  1. Groulx Automotive

    15435 S MONROE
    MONROE, MI 48161

    • Sales: 734-636-0994
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Groulx Automotive

15435 S MONROE
Directions MONROE, MI 48161

  • Contact: 734-636-0994


  • Monday 9:00 am - 8:00 pm
  • Tuesday 9:00 am - 6:00 pm
  • Wednesday 9:00 am - 6:00 pm
  • Thursday 9:00 am - 8:00 pm
  • Friday 9:00 am - 6:00 pm
  • Saturday Closed
  • Sunday Closed