
No, you generally cannot buy a car from a licensed dealership on a Sunday in Wisconsin. The state's "blue law," specifically Wisconsin Statute § 218.0116, prohibits the retail sale of motor vehicles on Sundays. This law is designed to provide a uniform day of rest for the automotive industry. However, you can still complete many other car-buying steps, like researching online, scheduling test drives for another day, or negotiating with a private seller.
The law applies to licensed franchised dealers (e.g., Ford, Toyota stores) and independent used car lots. It restricts the sale and delivery of a vehicle, meaning a dealer cannot legally finalize the paperwork and let you drive off the lot on a Sunday. They can be open for other services like repairs, parts sales, or having staff present to show cars, but the actual purchase transaction is off-limits.
There's an important exception: sales by private individuals are not restricted. If you find a car through a classified ad on Craigslist or Facebook Marketplace, you can legally buy it from the owner on a Sunday. This is a popular loophole for those eager to shop on the weekend.
For context, Wisconsin is not alone in this practice. Several states have similar restrictions, though the specifics vary. Here's a quick look at how Wisconsin compares to a few other states:
| State | Sunday Car Sales Allowed? | Key Notes / Restrictions |
|---|---|---|
| Wisconsin | No | Prohibited by state statute for licensed dealers. |
| Illinois | Yes | No state-level restrictions; widely available. |
| Minnesota | Yes | No state-level restrictions; common practice. |
| Michigan | Yes | Sales permitted, but some local regulations may exist. |
| Indiana | No | Similar blue law prohibiting dealer sales on Sundays. |
| Pennsylvania | Yes, with conditions | Allows individual dealers to choose to be open or closed. |
Your best bet is to plan your dealership visit for a Saturday or a weekday. Use Sundays for your online research and to contact private sellers if that's an option you're considering.

Nope, dealerships are a no-go on Sundays here. It's an old state law. But you can still use the day productively. Spend time building your shortlist of cars online, reading reviews, and getting your financing pre-approved. If you're in a hurry, remember that buying from a private person is totally fine any day of the week. Just plan to hit the dealership on Saturday instead.


