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Welcome to Dean Cooley GM

Dean Cooley GM has been serving the Parkland for over 25 years and we look forward to 25 more! Since 1995, we have been serving you, your families, friends, and neighbors right here in Dauphin. In that time, we have been awarded General Motors' prestigious Triple Crown Award for customer satisfaction and we have shown our commitment to our community, our customers, and our staff.

Our dealership offers brand new Chevrolet, Buick, and GMC vehicles, as well as Certified Pre-Owned vehicles. Our highly knowledgeable sales staff and finance experts are excited to help you find your dream vehicle. Our Service Department and Collision Center have highly trained technicians to look after all your repair and servicing needs. Our Parts Department is well-stocked with all the parts, accessories, and tires you may need.

We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards. Allow us to demonstrate our commitment to excellence!

We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling 204-813-2206. If you don't see a particular vehicle, please contact us. We will try our best to find you a vehicle that suits your needs!

Experience the Dean Cooley GM difference.

Showroom Hours
  • Monday 8:00AM - 6:00PM
  • Tuesday 8:00AM - 6:00PM
  • Wednesday 8:00AM - 6:00PM
  • Thursday 8:00AM - 6:00PM
  • Friday 8:00AM - 6:00PM
  • Saturday 9:00AM - 5:00PM
  • Sunday Closed
Service Hours
  • Monday 7:30AM - 5:15PM
  • Tuesday 7:30AM - 5:15PM
  • Wednesday 7:30AM - 5:15PM
  • Thursday 7:30AM - 5:15PM
  • Friday 7:30AM - 5:30PM
  • Saturday Closed
  • Sunday Closed

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