About Us

Mills Auto Center is just what the name implies, a shopping center for three franchises under one roof. They are Toyota, Nissan, and Buick. Mills Auto Center also certifies several of their pre-owned GM, Toyota and Nissan vehicles.

Since 1922, Mills has built a family tradition of trust through honesty and integrity.  We are a high achieving, results oriented team, who express our individual passions, desires, and drive through our creative and fun energy every day!  We develop mutual, long-term relationships with our guests and customers by exceeding their expectations, and creating world class experiences!

The roots of this dealership date back to the 1960's and in 2014 the Mills Auto Center opened the doors to their new, state-of-the-art facility just south of the junctions of Hwy 23 and Hwy 71.

We appreciate the opportunity to earn your business!


Mills Auto Center

3700 US Hwy 71 S
Directions Willmar, MN 56201

  • Sales: (877) 825-3957
  • Service & Parts: (866) 231-9200


  • Monday 8:00AM - 7:00PM
  • Tuesday 8:00AM - 7:00PM
  • Wednesday 8:00AM - 7:00PM
  • Thursday 8:00AM - 7:00PM
  • Friday 8:00AM - 6:00PM
  • Saturday 8:00AM - 5:00PM
  • Sunday Closed