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Sommer's Buick GMC Subaru
Mequon, WI
1,356 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
Workmanship
Service Time
Service Communication
Finance Experience
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 1,356 reviews
October 06, 2021
Adam was great! Along with the Sommer's team, he went the extra way to help us secure our vehicle during a time when there seems to be a shortage of supply. We have always found Adam and Sommer's Inc. to extra way to help us secure our vehicle during a time when there seems to be a shortage of supply. We have always found Adam and Sommer's Inc. to be very responsive to our needs! More
by gknuth
Employees Worked With
September 27, 2021
Jim was great to work with and he was very helpful throughout the whole process. He was very reliable and helped us in any way he could while looking at vehicles. He was very straightforward and didn’ throughout the whole process. He was very reliable and helped us in any way he could while looking at vehicles. He was very straightforward and didn’t try to push us to spend more than our budget could allow, which i was very grateful for. More
by Keera Nickodem
Employees Worked With
September 04, 2021
I have purchased 2 GMC trucks from Troy over the past few years. He is not pushy, he is knowledgable, and easy to work with. I will plan to use Troy again when I purchase my next vehicle, and am happy to rec years. He is not pushy, he is knowledgable, and easy to work with. I will plan to use Troy again when I purchase my next vehicle, and am happy to recommend him. More
by Mike
Employees Worked With
August 22, 2021
It was a pleasure to doing business with Jim and the whole dealership. After purchasing our vehicle, Jim followed up with us to see how things were going since purchasing our vehicle. Jim and Sommers se whole dealership. After purchasing our vehicle, Jim followed up with us to see how things were going since purchasing our vehicle. Jim and Sommers service team was very helpful and timely with question we had with our new Outback. I would highly recommend this dealership to friends and family. It's great to know that Jim and the entire Sommers team are there for us in the long run if anything comes up throughout the entire ownership process. More
by Tama JS
Employees Worked With
Other Employees :
Pat Collins, Sammy Gremore, and Samuel and Eric from Service Dept.
August 21, 2021
Our experience with Adam was great! First dealer we talked to and even after looking elsewhere we always knew we were going to end up here. He made the buying process simple and easy! talked to and even after looking elsewhere we always knew we were going to end up here. He made the buying process simple and easy! More
by quinn.fitzgerald.15
Employees Worked With
August 18, 2021
Pleasure doing business with Adam and the whole dealership. Highly recommend! Drove up from Central Illinois dealership. Highly recommend! Drove up from Central Illinois More
by Jerry
August 12, 2021
No complaints. Very satisfied with my purchase and customer service. I would highly recommend this dealership to friends and family. Thank you for the great service! customer service. I would highly recommend this dealership to friends and family. Thank you for the great service! More
by nikkisanford21
Employees Worked With
August 12, 2021
Josh helped me with a test drive and all my questions. Had Costco auto program which helped and he didn't try to pressure me in to getting a bunch of add ons to my quote. Honest and a nice questions. Had Costco auto program which helped and he didn't try to pressure me in to getting a bunch of add ons to my quote. Honest and a nice dealership to work with. More
by pam.laur2
Employees Worked With
Josh Conell
August 11, 2021
What a great experience! Troy was knowledgeable, thoughtful, and very funny! He put me at ease after losing a car I loved in an accident. Trust ia a big deal when buying a car and I trusted Troy to thoughtful, and very funny! He put me at ease after losing a car I loved in an accident. Trust ia a big deal when buying a car and I trusted Troy to help me find a car I can love again at a great price. No Gimmicks! Thanks, Troy! We will be back when we need another vehicle and will definitely wirk with Troy! More
by DawnZ
