Mills Gm

New 2026 GMC Sierra 1500 Denali

New 2026 GMC Acadia Elevation

New 2026 GMC Terrain AT4

New 2026 GMC Canyon AT4X

New 2026 GMC Yukon Denali

New 2026 GMC Sierra 1500 SLT

New 2026 GMC Sierra 3500 HD SLT

Pre-Owned 2017 GMC Yukon Denali

Pre-Owned 2024 Jeep Compass Latitude

Pre-Owned 2024 Jeep Compass Limited

Certified Pre-Owned 2024 GMC Sierra 3500 HD Denali Ultimate

Pre-Owned 2022 GMC Sierra 2500 HD AT4

Pre-Owned 2024 GMC Sierra 2500 HD AT4X

Pre-Owned 2021 GMC Sierra 1500 Elevation

Pre-Owned 2015 GMC Sierra 2500 HD Denali

Pre-Owned 2023 Kia Sportage X-Line

Pre-Owned 2017 Chevrolet Corvette Grand Sport Grand Sport 2LT

Pre-Owned 2018 Ford Super Duty F-250 SRW XL

Certified Pre-Owned 2025 GMC Sierra 2500 HD Denali Ultimate

Adam Kronstedt

Salesman Troy Miller made my purchase experience as painless as I could ask for.  Very personable and not pushy.  I’ve had a salesperson over communicate with me and it actually dissuaded me from buying a truck I wanted. Just the right amount of communication from Troy.  I’ve purchased several vehicles now from Mills GM, and all sales experiences have been positive ones.

Jackie Jet

I was a little annoyed at having to come back after it was supposed to be fixed, but I understand things happen. I couldn’t believe how quick it was taken care of and they checked my tires when a light came on without charging me. I really appreciated that and left very happy. Thank you for being so kind and helpful.

Angie Simon

Ryan Ware and Dawn Rasmussen did an amazing job assisting me with two separate vehicle purchases at Mills GM! Both transactions were smooth and enjoyable! The service department always does an excellent job too! I highly recommend this place and Mills GM will always be the place I go to buy and for services! Thank you for always providing excellent service!

Mark Barlage

Worked Brian Plantz. It was a great experience. One vehicle option was not on the vehicle so it was a misprint on the add. Brian handled this very professionally (which could have been a deal breaker) worked out a fair deal and threw in another option to offset the misprint. He answered every question I had promptly and courtiously. I highly recommend Brian. One of the best vehicle buying experiences I’ve had.
The only negative is the paperwork process is very long but understand it has to be done.

Nate Marsh

Had an easy transaction with no stress with Troy. They had a used Ram with factory options I had been searching months for. Since I was a couple hours away, they were very cooperative and even dropped off the truck at a local mechanic so I could get a pre-purchase inspection. Truck checked out, and I was able to get an OTD price over the phone. Showed up a Saturday and a few hours later was driving home. I felt I got a fair price, financing was easy and I love the truck!

Mills Gm

Found 117 cars for Mills Gm

Make

Mileage & Year

Price & Payment

Deal Rating

Body Type

Exterior Color

Interior Color

Fuel

Drivetrain

Features

Cylinders

Other nearby dealers