Schedule Your Service Appointment Here

Schedule Your Service Appointment Here
* MSRP. Tax, title, license, dealer fees and optional equipment extra. Dealer sets final price.
1. Monthly payment is $28.16 for every $1,000 you finance. Average example down payment is 9.7%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/25. 2. AVAILABLE ON THE TURBOMAXTM ENGINE. Not available with lease and some other offers. Take new retail delivery by 4/30/25. 3. AVAILABLE ON THE TURBOMAXTM ENGINE. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 4/30/25. 4. AVAILABLE ON THE TURBOMAXTM ENGINE.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/25. 2. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 4/30/25. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 4/30/25.
Eligible tire brands are Goodyear, Dunlop, Bridgestone, Firestone, Continental, General, Hankook, Kelly, Pirelli, Uniroyal. Purchase and installation must be at a participating U.S. GM Dealer. See dealership for tire pricing, savings vary by dealership and tire. Lowest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other offers apply, except GM Tire Price Match Guarantee (Restrictions apply. Eligible price must be provided at the time of purchase. At participating dealers only. Visit Buick.com/tires for details.). Offer ends 5/31/2025.

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Certified Pre-Owned

Get a pre-owned Buick/GMC vehicle that's inspected and warrantied.
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Value Trade-In

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Welcome to Mills Auto

CAR SHOPPING MADE EASY

Here at Mills Auto, it is our mission to be the automotive home of drivers in the Baxter, MN area. We provide a vast selection of new and pre-owned vehicles, exceptional car care and guest service with a smile!

Speaking of new GMC, Buick models, you have your pick of our showroom. Our local dealership keeps a great stock of pre-owned cars, trucks, and SUVs in inventory. With competitive prices offered on every pre-owned model for sale on our lot, you won't find a reason to visit any other dealership in Baxter.

WANT TO TALK AUTO FINANCE?

We Make It Easy

When you decide you are ready to get into a great GMC, Buick, we are here for you (or as far away as you want). Purchase online with our intuitive online tools, or let us do all the paper work for you. When you come to get the keys, we can have you out the door in as little as 15 minutes, but are glad to go through every detail of your car with you for as long as you like. Its all up to you.

WE KEEP YOU GOING

Mills Auto is also by your side whenever you need any car service and repair work done in Baxter. What's more, our auto parts team would be happy to get you whatever you need to keep your GMC, Buick vehicle on the road for many miles to come.

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14138 Dellwood Dr, Baxter, MN, 56425

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Mills Auto 46.3553, -94.2431.