About Us

Thank You for Choosing DeMarois Buick GMC

The team at DeMarois Buick GMC would like to welcome you to our dealership in Missoula, where we’re confident you’ll find the vehicles you’re looking for at a price you can afford. Come and check out our full selection of new Buick, GMC vehicles, or get a great deal on a reliable pre-owned model. No matter which vehicle you decide on, our professional finance team will help you get settled with a competitive financing or lease plan.

When you’re looking for quality auto maintenance and repairs near Missoula, you can always count on the professional technicians in our Buick, GMC service department as well, where we handle everything from oil changes and filter replacements to powertrain and drivetrain repairs. Schedule an appointment today, or purchase parts from us to handle maintenance and repairs on your own.

Lots of folks in Missoula count on the high-quality vehicles and services found at DeMarois Buick GMC, and we look forward to living up to our reputation every day. Stop in and see us today, or contact our staff with any questions.

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3115 W Broadway
Missoula, MT 59808

Sales Open Today: 8 AM - 7 PM

Service Open Today: 8 AM - 5 PM

Parts Open Today: 8 AM - 5 PM

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DeMarois Buick GMC 46.8939, -114.0315.