Guest Testimonials
Very friendly and accommodating staff. Excellent communication about the car I was interesting in when i reached out, they took additional photos and sent them to me. I was treated very well even though I was purchasing a used vehicle. Highly recommended dealership.
I actually enjoyed the experience of buying my used car at Mills. The showroom is huge and imposing, but everyone I dealt with was low-key and approachable. The sales guy Blue couldn’t have been more accommodating.
Even though I made issues, Justice and the team helped me to complete my sale they are very welcoming! Even a send off by the entire team. If you are searching for a vehicle this is the best place to come!
Dan very helpfull.
Had brand new vehicle in 4 times now and still haven't fixed problem
Mills Dealership made the purchasing of my vehicle as smooth as possible, everyone there is so nice and willing to help. I appreciate their service and sending recommendations to others. Justin N.
Exceptional value and top notch service
Great service and prices are negotiable
Great experience! Very reasonable people and prices. Highly recommend!
We had a very positive interaction with all the staff. Our sales person was Justace
Very knowledgeable, friendly, answered all questions, clean, and honest.
This the second Prius I’ve bought with Rick Hess. Easy, reliable , and trust worthy. Appreciate Derek Dione and Rick making this work. I thank all the staff at Mills Auto Center for their many efforts.
We have purchased multiple vehicles here and they are always friendly and treat us well.
Great service, made the car buying experience as painless as possible.
Have been there in the beginning- I don’t trust their electrical expertise. But for oil and oul filter changes no problem. Have not hadany mechanical issues yet. They have been helpful after the sale. Helped me with my finance payment problem for one. Only thing is when I purchased my vehicle it had 66 miles on odometer instead of six miles. They wrote the contract as if it had six instead of reading of 66 miles.
Buying my truck from Mills was quick and easy. I paid the price I was expecting and I thought the staff were friendly and professional.
Love my new 4 Runner. Very happy with the price and trade in value. Mills made the buying process very easy. Would definitely recommend.
The maintenance did a great job taking care of my car problems. I was satisfied with the way that they worked.
Excellent customer service! , Great vehicles, deals and financing options. Mills offers lifetime drive train warranty also.
Justuce & Jessica made the whole process extremely easy. Requested info on one specific vehicle. Everything was sent over as well as a personalized walk around video. I was coming from 4 hours away and was able to have a lot of the process completed ahead of time. Only one small hiccup, but their technician resolved the issue quickly. They also took care of an open recall and installed an accessory clear bra too. Would definitely recommend.
Great service.
I had my 1st service after purchasing my Rav 4. It was quick and perfect. Austin, the tech, did a great job! My car was clean and well taken care of. Dan is always professional and kept me informed!! Great job Mills Team! Thank you 😊
The service department always does a great job changing oil on my car and telling me what I need to do in the future to keep my car in good running order. The main reason that I come to Mills is because they will give me a ride home while my oil is being changed and come and pick me back up.
Buying my new Rogue from Mill’s Nissan in Willmar was a seamless and gratifying experience. Tayden, my salesman, was very courteous and professional. I’ve been purchasing cars from Mill’s since 1995.
Blue was awesome to work with. My only issues are they keep calling me for more information when all the paperwork was signed, and I made the purchase.
We bought a 2026 Nissan Kicks today! We had a very good experience. Everyone was very helpful and knowledgeable!! Jessica was extremely helpful!!
I can trust Mills to do a good job with my car maintenance. I also appreciate their employees kindness.
The wait was longer than expected but Dan kept me posted personally.
Very satisfied. They were very good and very informative. Explained every question they were asked very well. They were very courteous and friendly. Will be glad to do more business with them.
Friendly and quick service
This place is horrible; they need better workers and better customer service—they don't keep their word. My car sat there for a week without them even checking what was wrong with it, even though I only wanted a diagnosis. I called every day, and Mr. Dan Swart was always "busy"—or so they claimed. I waited hours and days just to ask about my car, but they simply wouldn't give me an answer; apparently, nobody knew anything. That man chose to lie to me, claiming it took time and saying he wouldn't call me ... Read More 
Google - Jun 19, 2026
A great group, that works hard to make you happy with your new car
I never have good luck with this place. Usually the men in the service department are kind of rude and not helpful to women. However my last encounter there, I was serviced by a very polite and kind woman. I wish I had remembered her name to share with the management. She was so helpful and understanding to a woman like myself with two children. She didn’t make me feel like my kids were a burden while she took the time to explain everything in detail about the service done on my car. She mentioned she was only there ... Read More 
Google - Jun 3, 2026
Tayden was great to work with! Very responsive to both phone, text and email. One complaint, why are the car wash stations no longer available? I used to use them all the time and now they sit unused.
Dan was great . Nissan Corp was no help with a recall , was told to take it to another dealer due to the truck is a diesel. As Mills Nissan does not have a certified diesel tech. I have bought 4 new Nissans and two used ones . I don’t think I will buy another! Terrible service from Nissan Corp , it took three weeks for Nissan Corp to coming up with this solution!!! I had it towed to a top notch diesel shop !
Horrible... took 4 weeks to order a part that was wrong and absolutely no communication from the service department. Had good experience from years before but apparently they lost 2 of there best techs and now everything is heading down hill.. too bad, love my nissan
I was very disappointed with the service that we received from Mills Nissan Willmar, I purchased a Nissan Marano from the store that had a check engine light that the dealer promised to take care of. I made an appointment to have the check engine light ,and waited six hours for the service department to try and fix the check engine light, they said they didn’t have time that day to complete the repair so I brought the car back and left it for a week to have the check engine light repaired and when I returned after the ... Read More 
Google - Dec 1, 2025
They were awesome when it came to SELLING me a new Pathfinder. The AC doesn't not work correctly. Last summer, while it was still under warranty, we took it for service and they said nothing was wrong. It takes 45 minutes to cool down and the drivers side never gets cold. Now the car isn't under warranty but the issue was never resolved. A quick google search and I found there are 2022 Nissan Pathfinders with known AC issues. No one said a thing and one would expect a dealership to know. I have left 4 messages over the last 3 weeks ... Read More 
Google - Jun 11, 2025
If i could give minus or zero stars i would..
Supposedly they had a travaille dog dovider for the Qashqai j10 (5seater).
Agreed on 60€ price incl shipping to my adres in Netherlands.
Next Day apparently there was a so called " insurance premium fee".
Which if they told me on forehand was 45€ i would have said "sorry total price will be to much"..
If a buyer asks for a price incl shipping costs those costs should be in there in you're first price !!
So scamming is a normal way of living for them.
Attached a photo/... Read More 
Google - Dec 30, 2024
Apparently they are so busy that they don't need new customers. I have no idea if it's a good sign or not. IDK, but I called twice and left a message for each time them to call me back to schedule a brake job. I gave them hours between calls and still didn't get a call back.
Then I tried scheduling something on their website. Don't bother. Maybe Nissan corporate requires them to have "schedule service" link, but doesn't require them to actually make it functional. I went through all of the steps ... Read More 
Google - Aug 6, 2024
Slow service, new car still waiting for my second key fob over 10 months since purchase a vehicle. This is Mills in Wilmer
They just lost a 26 year customer. Very poor customer service when purchasing a brand new vehicle from them. Never again. Update: The owner of the Mills Auto division reached out to me to further understand the issues and made a point to truly make up for the bad experience. Thank you for your time and kindness, Marissa M and Michelle T.
Waited 3-1/2 hours to get an oil change, tire rotation, and fix a broken wire (under warranty). I was charged over $9 for shop supplies on a 3 year, 36,000 miles, bumper to bumper warranty!
Called in on Saturday for an appointment to see a pre owned vehicle for their own safety. Arrived on Monday to only be discriminated (probably racially). Front desk staff didn't even know that I called in for an appointment nor did they open the door for me. I called in and asked If I could see the pre-owned vehicle. They told me to wait at the service area for a representative. I quickly found out that no one was coming by after 30 minutes. Called back a second time to only find out that the pre-owned vehicle was sold. Worst ... Read More 
Google - May 18, 2020
Making sure the car I bought 1 month ago was good to go. Had issues with it 3 weeks in to having it. Took 3 weeks to get in had to reschedule once! Then had to pay for my visit as well.. wasnt expecting to pay for a issue with my car that I haven't even had for a little over a month now... My car still isn't fixed now I have to wait even longer. and I still have to play for the repairs still.
Amount of time repair took to even get started was ridiculous. No communication from service department unless we would call and leave a message inquiring. 3 plus weeks for repair. We did have a loaner vehicle but it had expired tabs! Couldn't have felt more under valued.