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Sommer's Buick GMC Subaru
Mequon, WI
1,339 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 1,339 reviews
July 24, 2024
Everything except the final stage (finance) went very well. I love my new forester and will keep buying Subarus well. I love my new forester and will keep buying Subarus More
by Jmmikkelson
July 23, 2024
I have been very please with my service at Sommers. I was having a problem with one window that would not stay up. Technician found that the track was dirty causing the problem, cleaned the track and t I was having a problem with one window that would not stay up. Technician found that the track was dirty causing the problem, cleaned the track and told me how I could clean it if it ever happens again - no charge. Very impressed. Thank you! More
by SH
Employees Worked With
July 17, 2024
We had a very comfortable experience working with the dealership and with Troy. No pressure to buy. Troy seems very trustworthy I would definitely work with him again in the future. dealership and with Troy. No pressure to buy. Troy seems very trustworthy I would definitely work with him again in the future. More
by theblackstones
Employees Worked With
July 16, 2024
Troy and the rest of the Sommer’s team were extremely knowledgeable, attentive and courteous throughout the whole journey of my automotive purchasing experience. ⭐️⭐️⭐️⭐️⭐️ knowledgeable, attentive and courteous throughout the whole journey of my automotive purchasing experience. ⭐️⭐️⭐️⭐️⭐️ More
by charliebrownwindsurfing
Employees Worked With
July 13, 2024
EXCELLENT sales , service and GM ! !!!!thx jeff SOMMERS SUBARU is beyond any dealership with quality . !!!!thx jeff SOMMERS SUBARU is beyond any dealership with quality . More
by larsonfamily3
July 13, 2024
I recently leased a 2025 Subaru Forester, our 8th Subaru as a family. The process was fast, simple and resulted in a satisfactory lease agreement. Sommer's is an excellent sales/service dealership. Never di as a family. The process was fast, simple and resulted in a satisfactory lease agreement. Sommer's is an excellent sales/service dealership. Never disappointed. More
by jpearce3
Employees Worked With
June 25, 2024
They were very professional and extremely easy to work with. They made my purchase decision easy with. They made my purchase decision easy More
by Kburich
June 25, 2024
Work was done well. It took 3 days to get everything done (partly due to the need to order parts), but Sommer’s provided a loaner car. It took 3 days to get everything done (partly due to the need to order parts), but Sommer’s provided a loaner car. More
by richeson
Employees Worked With
Cannot recall name.
June 19, 2024
I have purchased 2 Subarus at Sommers and been going exclusively there for service for almost 15 years. Their service is of the highest quality and I trust them to be fair and honest with me. exclusively there for service for almost 15 years. Their service is of the highest quality and I trust them to be fair and honest with me. More
by wallace.19deb
Employees Worked With
