
Sommer's Buick GMC Subaru
Mequon, WI
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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Excellent salesman with incredible knowledge and honesty. Listens attentively and provides insight that is unparalleled in the sales industry. Highly recommend for your car buying needs! Listens attentively and provides insight that is unparalleled in the sales industry. Highly recommend for your car buying needs! More
Jim Naus was amazing and super helpful/knowledgeable when it came to trading in my old car and purchasing a new one. He had a very at ease vibe and was never pushy about buying. It felt like he genuinely w it came to trading in my old car and purchasing a new one. He had a very at ease vibe and was never pushy about buying. It felt like he genuinely wanted what would be best for me. It was a quick and smooth process overall and I would highly recommend working with him if you have the chance! More
I've been buying parts from them for a the past few years and have always had a good experience. This is the first time buying a car and it was a great experience! and have always had a good experience. This is the first time buying a car and it was a great experience! More
This was my second time buying a car from Jim Naus and I don't think there's anyone else that I would rather work with. He's knowledgeable and transparent, and went the extra mile to make sure I felt comfor don't think there's anyone else that I would rather work with. He's knowledgeable and transparent, and went the extra mile to make sure I felt comfortable in my vehicle before I left off the lot. More
Jim Naus is a consummate professional, a gentleman and genuinely a very nice individual. It is by far the most pleasant experience purchasing a vehicle. Everything went smoothly and he had a whole team s genuinely a very nice individual. It is by far the most pleasant experience purchasing a vehicle. Everything went smoothly and he had a whole team supporting him to make the whole process as smooth as possible. I test drove three vehicles. Jim had them ready for me one after the other. I highly recommend Jim as the go to salesperson at Summers Subaru. Can’t imagine there being a better individual to handle one’s vehicle selection and purchase. A+++ experience. More
The car service requested was done promptly and satisfactorily. Besides the complementary car wash, the driver's side floor area was neatly vacuumed. Thanks for clearing out winter's pine needle satisfactorily. Besides the complementary car wash, the driver's side floor area was neatly vacuumed. Thanks for clearing out winter's pine needle debris! More
I really enjoyed working with Jim. He was transparent and knowledgeable and I honestly felt like he had my best interest at heart. He followed up during and after my purchase several t He was transparent and knowledgeable and I honestly felt like he had my best interest at heart. He followed up during and after my purchase several times to see if I had any questions or concerns. I would definitely ask for Jim if I needed another vehicle purchase. I wouldn't hesitate to refer him to family or friends who are in the market for a Subaru. More
Everyone that we interacted with at the dealership was kind and helpful. The space was clean. kind and helpful. The space was clean. More
Everyone was very knowledgeable, courteous and respectful. I would definitely consider buying another vehicle from them. respectful. I would definitely consider buying another vehicle from them. More
JIM NAUS was, and continues to be very helpful and responsive to questions and concerns. This was our second customer experience with him, and the 15th vehicle we have purchased from this dealership, responsive to questions and concerns. This was our second customer experience with him, and the 15th vehicle we have purchased from this dealership, and we continue to love our Subarus. The new 2025 Outback Touring XT is absolutely wonderful. Thanks to Jim and Sommer's Subaru!! More