View Our Lineup
Shop By Price Range
Get more for your money. Find a Buick or GMC in your price range.
Flexible Financing Options for Every Budget
Financing your next vehicle is simple with our flexible options. Our team is committed to finding a financing solution that works for you, whether you're purchasing a new Buick, GMC or a pre-owned vehicle. Apply for credit online and get one step closer to driving home in your dream car.
New and Pre-Owned Vehicle Inventory for Every Driver
At Gustman Buick GMC, you're sure to find the perfect vehicle to suit your lifestyle and budget. Our extensive inventory includes the latest Buick and GMC models as well as a diverse selection of pre-owned vehicles. Whether you're searching for a spacious SUV or a reliable sedan, our dealership has you covered. Explore our new inventory of Buick and GMC for sale in Kaukauna, WI, or browse our used vehicles to find your next car today.
Expert Care for Your Buick or GMC at Our Kaukauna, WI Service Center
Keeping your vehicle in top condition is easy with our certified service and parts department. Our skilled technicians use the latest technology to ensure your Buick or GMC receives the best care. From oil changes to major repairs, we're here to help. Schedule a service appointment and experience the quality service that makes Gustman Buick GMC a favored choice for auto care in Kaukauna.
INTRODUCING THE NEW
2026 HUMMER EV
Search Inventory
-
Order A Vehicle: Build & price your dream car
- Order Now
Welcome to Gustman Buick GMC - Your Trusted Auto Dealer in Kaukauna, WI
For over 90 years, Gustman Buick GMC has been a cornerstone in the Kaukauna community, offering unparalleled service and a wide selection of vehicles. As a premier Buick and GMC Dealer in Kaukauna, WI, we pride ourselves on our commitment to customer satisfaction and our strong ties to the local community. Whether you're from Kaukauna, Appleton, or the surrounding areas, our team is dedicated to providing you with a friendly, pressure-free experience. Meet our staff and discover the difference at Gustman Buick GMC today!
About Us| Monday | 8:30AM - 7:00PM |
| Tuesday | 8:30AM - 7:00PM |
| Wednesday | 8:30AM - 7:00PM |
| Thursday | 8:30AM - 7:00PM |
| Friday | 8:30AM - 5:30PM |
| Saturday | 8:30AM - 4:00PM |
| Sunday | Closed |
| Monday | 7:30AM - 5:30PM |
| Tuesday | 7:30AM - 5:30PM |
| Wednesday | 7:30AM - 5:30PM |
| Thursday | 7:30AM - 5:30PM |
| Friday | 7:30AM - 5:30PM |
| Saturday | 7:30AM - 12:00PM |
| Sunday | Closed |
| Monday | 7:30AM - 5:30PM |
| Tuesday | 7:30AM - 5:30PM |
| Wednesday | 7:30AM - 5:30PM |
| Thursday | 7:30AM - 5:30PM |
| Friday | 7:30AM - 5:30PM |
| Saturday | 7:30AM - 12:00PM |
| Sunday | Closed |
Visit Gustman Buick GMC in Kaukauna, WI Today
Experience the difference at Gustman Buick GMC, your trusted Buick and GMC Dealer in Kaukauna, WI. Our friendly staff is ready to assist you with all your automotive needs, from purchasing a new vehicle to maintaining your current one. Visit us today and become a part of the Gustman family. Call us at Sales 855-913-7709 or contact us online to learn more.