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Mills Buick GMC
Baxter, MN
276 Reviews
Welcome to Mills GMC/Buick of Brainerd / Baxter!
We have a strong and committed sales team with many years of experience satisfying our guests and customers' needs.
Our family has been in this business for almost 100 years. When you've been doing this as long as we have, the last thing you have to do is sell. When the first thing you do is take care of your customers, selling happens automatically.
Our customers feel good about us. The people we attract to work here feel like they belong. The community is proud to associate us with their hometown.
Feel free to browse our inventory online, request more information about vehicles, set up a test drive or inquire about financing!
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 6:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 6:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 3:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 3:00 PM
Sunday Closed
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Showing 276 reviews
September 25, 2026
I have always loved Mills GMC; I always am greeted with a smile and such friendly and caring staff. Service staff are excellent and always thorough. I definitely recommend this dealership to family and frien smile and such friendly and caring staff. Service staff are excellent and always thorough. I definitely recommend this dealership to family and friends! More
by jalapenohoney01
Verified CustomerEmployees Worked With
September 24, 2026
Brandon, Was very knowledgeable about the available options on the GMC trucks. He was instrumental in our choice of a new vehicle. options on the GMC trucks. He was instrumental in our choice of a new vehicle. More
by raberglund
September 18, 2026
Sales department was extremely eager to close the sale, even prior to repair work being done before the handover. Disrepair work would eventually turn into the engine needing to be replaced. even prior to repair work being done before the handover. Disrepair work would eventually turn into the engine needing to be replaced. More
by nance.christopher.l
August 12, 2026
I purchased a 2026 GMC Sierra with 3. 0 Duramax Diesel in June 2026. I did not shop for my truck at Mills GMC because multiple friends reported negative service experiences at Mills GMC a 0 Duramax Diesel in June 2026. I did not shop for my truck at Mills GMC because multiple friends reported negative service experiences at Mills GMC and our recent service experience at Mills Honda was concerning. I attempted to schedule the first oil change at the selling dealer and was advised they did not have an opening for 10 days … and I noted Mills online Service Schedule showed multiple openings Monday afternoon, so I took a chance. I scheduled the appointment at 1:45 PM and dropped my truck off at 1:15. I returned at 2:45 and noted work was not yet started on my truck. I was a little annoyed with the delay on completion and the wait, but very disappointed my truck was returned to me with DEF fluid below 20%. The vehicle inspection report noted DEF “Reservoir 1/2 full” …. Which is flat out wrong and implies to me it is very likely the remainder of the vehicle inspection is also fiction. The selling dealer pressed the point most 3.0 Duramax owners never touch DEF fluid because it is normally topped off at oil change. This is not a practice at Mills GMC. Betsy did fine … I question whether the leadership team has surrounded her with the support for her to be successful and whether the team incentives are designed to insure customer satisfaction or maximize Mills profit. More
by alme.nathan
Employees Worked With
Betsy Leuhrs
