Why Choose Zimbrick Buick GMC Eastside?

Our Story
Since 1992, Zimbrick Buick GMC Eastside has been a trusted automotive destination for drivers in Madison, Sun Prairie, and DeForest. As part of the respected Zimbrick family of dealerships, we’ve built our reputation on integrity, transparency, and a deep commitment to our customers. Our team is proud to connect drivers with high-quality new and used Buick and GMC vehicles that fit their lifestyles and budgets. From powerful GMC trucks and SUVs to luxurious Buick sedans and crossovers, our selection is designed to meet every need. We strive to create lasting relationships by delivering a dealership experience that’s personal, comfortable, and rooted in local community values.

Your Trusted Sales Team
Our sales team is dedicated to making every purchase simple and enjoyable. Whether you’re shopping online or visiting our Madison showroom, you’ll find transparent “out-the-door” pricing, personalized video walkarounds, and same-day financing approval. We offer a no-haggle pricing policy and a seamless digital buying process, so you can shop for your next new or used Buick and GMC with complete confidence. From college graduate incentives to military discounts and loyalty programs, we ensure value and fairness for every customer.
Your Certified Service Experts
When it’s time for maintenance, our service center is equipped with 13 service bays and Master Certified Technicians who keep your vehicle performing at its best. We offer complimentary multi-point inspections, car washes, and loaner vehicles to reduce downtime and enhance convenience. Our climate-controlled, drive-in service reception ensures comfort in every season, while express service lanes and easy online appointment scheduling make routine maintenance quick and stress-free. With genuine OEM parts and a dedication to quality care, you can trust your vehicle is always in expert hands.

Zimbrick Buick GMC Eastside Recognition
Zimbrick Buick GMC Eastside is proud to be recognized as a Best of Madison Gold Winner for both Best Auto Dealer and Best Auto Service. This honor reflects our unwavering dedication to excellence in customer care, vehicle quality, and community involvement. Our commitment to service and integrity has made us a trusted choice for drivers across Madison, Sun Prairie, and DeForest.
Why Choose Zimbrick Buick GMC Eastside?
What This Means For You
These achievements and amenities represent our continued promise to deliver a dealership experience centered around trust, convenience, and customer satisfaction. Whether you’re purchasing your first car or maintaining your current one, Zimbrick Buick GMC Eastside is here to support you every mile of the way.
FAQs
What makes buying at Zimbrick Buick GMC Eastside different?
We offer transparent digital pricing, no-haggle deals, and same-day financing to make purchasing your next new or used Buick or GMC straightforward and stress-free.
Can I buy a car entirely online?
Yes, our online tools allow you to complete nearly the entire purchase process digitally, including credit pre-approval, trade-in valuation, and vehicle delivery coordination.
Do you service vehicles from other brands?
Absolutely. While we specialize in Buick and GMC, our Master Certified Technicians are equipped to service a wide range of makes and models.
What amenities are available while my vehicle is being serviced?
We offer complimentary Wi-Fi, beverages, snacks, and comfortable waiting areas, as well as a kids’ playroom and a pet-friendly showroom.
How does Zimbrick Buick GMC Eastside give back to the community?
Our dealership proudly supports United Way of Dane County, contributing time, funds, and volunteer hours each year to make a positive impact locally.