Our average rating from our customers is
Staff are alway friendly and helpful. Honest and fair. The Sommers family are very generous benefactors to our community. Good people!Read More >>
I needed work done to correct the "check engine display on the I.P. The problem was resolved after a nearly 3 hours of work. The cost was much higher than anticipated but repair was necessary!Read More >>
The staff was courteous and helpful. The work was done on time.Read More >>
helpful and quickRead More >>
IT WENT GREAT.Read More >>
Issue was fixed...thanks!Read More >>
Gary was exceptional and helped me out tremendously, including getting me the best rental car ever! (I wanted to trade in my car for that 2015 Buick Enclave!) Thanks for everything! I will be back.Read More >>
Everything going went great.Read More >>
The service experience was professional and prompt.Read More >>
I have been a customer since 1981. Summer's is the only dealership I buy a car from.Read More >>
Sommer's Buick GMC - Your Trusted Milwaukee Dealership in Mequon
Welcome to Sommer's Buick GMC serving the greater Milwaukee and Grafton area from Mequon, WI! For over 60 years, we have provided unparalleled customer service to every Milwaukee Buick and GMC customer that has trusted our auto dealership with their automobile needs. We invite those from Grafton and beyond to experience the Sommer's Buick GMC difference! Our low pricing policy and great customer service has allowed our Mequon Buick and GMC dealership to grow as one of the largest dealers in the Midwest. With so many benefits to shopping at Sommer's Buick GMC, you'll find value and satisfaction guaranteed. Our GMC dealer near Milwaukee is sure to have what you need today!
Serving Milwaukee, WI GMC and Buick Customers
Whether you're searching for a new Buick car, crossover or GMC truck, Sommer's Buick GMC in Mequon has you covered! Visit our GMC dealer near Milwaukee and test drive a new Terrain crossover SUV, professional grade Sierra truck, or an award-winning LaCrosse sedan. Conveniently located at 7211 W Mequon Rd. Mequon, WI 53092, we proudly serve Milwaukee Buick and GMC customers!
Used Car Dealer Serving Milwaukee GMC Customers
As a used dealer near Milwaukee, Sommer's Buick GMC has an unmatched inventory of pre-owned vehicles. This includes used GMC and Buick vehicles as well! Don't hesitate to contact us for more information about our affordable financing options on any used vehicle at our Mequon GMC dealer. Milwaukee customers can find the perfect pre-owned truck or crossover at Sommer's Buick GMC!
Milwaukee GM Parts and Service at Sommer's Buick GMC
Milwaukee drivers can bring their vehicle to Sommer's Buick GMC for superior service. The service center is staffed with GM factory trained and certified technicians that have the experience and equipment needed to keep your vehicle running its best. With the latest diagnostic equipment and OEM provided tools and information, you can trust Sommer's Buick GMC with your next maintenance or service appointment. Our Mequon parts department can also order that hard to find factory replacement part you've been searching for. Your needs and expectations will always be exceeded here at Sommer's Buick GMC in Mequon! We are your GMC dealer near Milwaukee!
Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger | Sierra 1500
Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL