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Demo and service Loaners

Used Car Specials

Customer reviews

4.6 / 5

Dealer Rating

Our average rating from our customers is

4.6 / 5

Read Reviews

  • Sierra 1500 Customer reviews

    I arrived for an oil change without an appt for my 2014 GMC Sierra. Even though they were booked up, and I asked where the nearest Jiffy Lube was, they managed to get me in before we left for a trip


    2014 GMC Sierra 1500
  • TrailBlazer Customer reviews

    I always receive great service from the Zimbrick Eastside service department. The service advisors are friendly and explain everything if there is additional service needed. Great Job Zimbrick Eastsi


  • Enclave Customer reviews

    I thought that the person that I dealt with in the service dept. was rude. His name was Nate Utech. I expressed my displease with the tech not finding the lug nuts last oil change so they didn't rotat


    2014 Buick Enclave
  • ${review.model} Customer reviews

    Tom Smith did an excellent job helping me find the exact type of vehicle I was looking for at a reasonable price. I was also able to maximize my trade value on my old vehicle. The entire process of wo


  • Sierra 1500 Customer reviews

    I was in a hurry and they managed to get me out in my time allotted.


    2015 GMC Sierra 1500
  • Yukon XL Customer reviews

    Denise did a wonderful in helping get our electronics set up.


    2015 GMC Yukon XL
  • Silverado 1500 Customer reviews

    AS always, great service. That's why i continue to drive an hour and a half to get here each time. Keep up the good work.


  • Traverse Customer reviews

    2011 Traverse service--oil change, tire rotation, multi-point inspection and recall service. Done well and timely, and washed the vehicle! Also informed of upcoming service need and will be scheduling


  • Sonic Customer reviews

    Great custumer service and efficient Super deals on your inventory


  • Enclave Customer reviews

    I had to have my car keys & remote duplicated because my 2nd set got stolen/lost. Zimbrick was able to work in my car right away and the cost was appropriate. I was thankful for the immediate servi


    2010 Buick Enclave

Map and Directions

Zimbrick Buick GMC Eastside

Zimbrick Buick GMC Eastside in Madison, WI - Serving Fitchburg

Zimbrick Buick GMC Eastside, located in Madison, WI, is your source for all your vehicle needs. With competitive financing rates and a wide selection of new and used vehicles, we have what Wisconsin residents want. Zimbrick is the winner of Madison Magazine’s Best of Madison Gold Awards in the Auto Dealer and the Luxury Car categories. We are known for our outstanding service and flexible options, so come by today. We proudly serve Fitchburg GMC & Buick customers.

Buick & GMC Dealership in Madison, WI

Located just off Hwy 151 in Madison, and minutes from both Lake Mendota & Lake Monona, Zimbrick Buick GMC Eastside offers an impressive selection of new Buick and GMC models, like the GMC Acadia in Madison, and the brand new Buick Verano! With our central location, we are the dealership of choice for Buick and GMC drivers coming from Madison or anywhere within Wisconsin. Buick customers can view our hours and directions page to print out driving directions. Our website makes it easy for GMC drivers to find a wide variety of GMC vehicles from the comfort of their home. Contact us today to schedule a test drive! We have a huge inventory of GM vehicles for Fitchburg Buick & GMC drivers.

Financing for Madison and Fitchburg Buick & GMC Shoppers 

Here at Zimbrick Buick GMC Eastside, we want to get you behind the wheel of the Buick car or GMC truck of your dreams! With our site, you can easily get a quick quote on a new GMC or Buick and see if you can get pre-qualified for financing. If you would like to visit our Madison dealership, our finance representatives are more than happy to help you research different financing options available to you. Fitchburg Buick & GMC drivers, schedule an appointment today!

Buick Parts & Service in Madison 

The service and parts departments at Zimbrick Buick GMC Eastside shares the sentiment that you and your vehicle deserve only the best of care and are standing by to assist you with every aspect of vehicle maintenance. Whether you need routine oil change or have engine or transmission problems, you can depend on the technicians at Zimbrick Buick GMC Eastside to keep your car, truck, van or SUV in top shape for years to come. We are your premier Fitchburg GMC & Buick dealer alternative in Madison, WI.

Used Vehicles for Madison and Fitchburg GMC & Buick Drivers

Zimbrick Buick GMC Eastside is also excited to offer our Madison Buick customers a great selection of used cars. With such a large pre-owned inventory, we are sure to have the used car that you're looking for. Madison GMC drivers can contact us when trying to locate a specific make or model.

Please view our new and pre-owned inventories, get pre-qualified for financing, or request a quick quote on a vehicle.

Or visit our store pages for more information:

Baraboo Buick Beaver Dam Buick Beloit Buick Edgerton Buick
Fitchburg Buick Fort Atkinson Buick Janesville Buick Jefferson Buick 
Lake Mills Buick Madison Buick McFarland Buick Middleton Buick
Monona Buick Monroe Buick Oconomowoc Buick Stoughton Buick 
Sun Prairie Buick Watertown Buick Waunakee Buick   Verona Buick

At Zimbrick Eastside, we have wide selection of new and used vehicles for our Buick GMC customers.

Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: AcadiaCanyon | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL