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Sommer's Buick GMC Subaru
Mequon, WI
1,326 Reviews
Sommer’s Subaru Buick GMC – Where Customers Send Their Friends!
For over 70 years, Sommer’s Automotive has been a trusted name in Southeastern Wisconsin, helping tens of thousands of drivers find and maintain the perfect vehicle. Our commitment to outstanding customer service and community support has made us more than just a dealership—we’re your automotive partner for life.
At Sommer’s, we believe car buying and service should be easy, stress-free, and enjoyable. Whether you’re shopping for a new Subaru, Buick, or GMC, the perfect used vehicle, or looking for expert maintenance, our team is here to provide a straightforward, no-pressure experience.
We’re proud to be where customers send their friends—because trust, integrity, and exceptional service always come first.
Stop by and experience the Sommer’s difference today!
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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 8:30 AM - 8:00 PM
Tuesday 8:30 AM - 8:00 PM
Wednesday 8:30 AM - 8:00 PM
Thursday 8:30 AM - 8:00 PM
Friday 8:30 AM - 8:00 PM
Saturday 8:30 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 - 7:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
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Showing 1,326 reviews
April 14, 2025
This is my second vehicle from this dealership. And this past visit is the first time I have been very disappointed in the service. I had the 30,000 mile check up done. I will not judge the dea And this past visit is the first time I have been very disappointed in the service. I had the 30,000 mile check up done. I will not judge the dealer ship on this one visit. I was quoted one price on the phone and when I came in it was much higher, the dashboard still says need service and oil change when I turn my car on, the brakes still make a noise when I use them, was told brakes are fine. They still make a noise when I step on them, And the debate about how much air in tire. Service person told me to use what is in the door and not on the tire. Had new tires put on else where after a blow out. Tires say a higher number than what is on the door. Like I said very disappointed, But before I stop going to Sommers I’ll wait till the next visit. More
by bethdani5678
Employees Worked With
Don’t recall name
April 08, 2025
The deaelership got my car in on short notice and was throrough in its evaluation throrough in its evaluation More
by BD
Employees Worked With
April 07, 2025
Troy was easy to work with and very responsive. Went out and found the truck we wanted and make it happen quickly. Good stuff! Went out and found the truck we wanted and make it happen quickly. Good stuff! More
by jmcardle77
Employees Worked With
April 04, 2025
Sorry won't be back. 2 hours for an oil change for the extravagant price just not worth it. Your service staff was very apologetic and were put in a position to handle a 2 hours for an oil change for the extravagant price just not worth it. Your service staff was very apologetic and were put in a position to handle a problem, not of their making. Realize your competition is doing oil changes in 15 minutes for half the price. Speed it up if you expect anyone to use dealer services. Was my first checkup on a new car, but no. won't be back until warranty service is needed. It's just business. No hard feelings. P.S. There were three customers before me, and they were very upset and curt with the staff including the cashiers. They were alos ther for about two hours, checking in before me. More
by pc
Employees Worked With
dont know
April 01, 2025
Clean, modern setup with a friendly and helpful staff. We worked with Brian Black, who took the time to get to know us so he could help us zero in on what we really needed. Great experience overall. We worked with Brian Black, who took the time to get to know us so he could help us zero in on what we really needed. Great experience overall. More
by bkrzykow
Employees Worked With
March 25, 2025
Troy and the team at Sommer's were a great pleasure to work with for our recent vehicle purchase. We shopped around a bit and were by far and away most impressed and welcomed by Troy's zero pressure appro work with for our recent vehicle purchase. We shopped around a bit and were by far and away most impressed and welcomed by Troy's zero pressure approach while working with us. He was very knowledgeable, polite and professional throughout the entire process, as was the rest of the team. We will definitely be looking to Troy and the Sommer's team for our next purchase! More
by dustinford9017
March 18, 2025
Troy and everyone who was involved in the sales and service process is excellent to work with. service process is excellent to work with. More
by larryhoffmann7399
March 10, 2025
Troy and the team at Sommers were great to deal with. Highly recommend them to anyone buying a car. Highly recommend them to anyone buying a car. More
by tcassidy2
Employees Worked With
March 07, 2025
Troy was very knowledgeable about the vehicle we were looking for. No pressure and upfront with everything. It was a pleasant experience and would suggest Troy and Sommers to anyone looking to purchase a looking for. No pressure and upfront with everything. It was a pleasant experience and would suggest Troy and Sommers to anyone looking to purchase a vehicle. More
by jfk8484@outlook.com
