Iron Mountain GMC

Iron Mountain GMC Dealer - Koehne GMC

If you’re in the market for a new vehicle in the Iron Mountain area, head to Koehne GMC. We have the best quality inventory, prices, and customer service around. We have all the latest GMC models in the most sought-after colors to make sure you will find the new vehicle you're searching for at a price you'll love. Browse our inventory and let us know which vehicle you are interested in by completing our quick form or calling us at (715) 735-7483. If you're not sure which model will suit your needs, our sales team can help you figure that out.

Your time is valuable, so we've made it simple for you to apply for financing, get an estimate on your trade-in, and check the latest factory incentives and our famous zero-down lease options on our website. Basically, we’re here to make it as easy as possible for you to drive home in a new vehicle. Come visit our Marinette dealership today for a test drive in your favorite vehicle.


May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

Koehne GMC

W1760 US Hwy 41, Marinette, WI 54143

Contact Us
Monday 8:30AM - 6:00PM
Tuesday 8:30AM - 6:00PM
Wednesday 8:30AM - 6:00PM
Thursday 8:30AM - 6:00PM
Friday 8:30AM - 6:00PM
Saturday 8:30AM - 2:00PM
Sunday Closed
Monday 7:30AM - 5:30PM
Tuesday 7:30AM - 5:30PM
Wednesday 7:30AM - 5:30PM
Thursday 7:30AM - 5:30PM
Friday 7:30AM - 5:30PM
Saturday Closed
Sunday Closed
Monday 7:30AM - 5:30PM
Tuesday 7:30AM - 5:30PM
Wednesday 7:30AM - 5:30PM
Thursday 7:30AM - 5:30PM
Friday 7:30AM - 5:30PM
Saturday Closed
Sunday Closed