Importing a car from Canada?

Has anyone done it?

I found a SRT-4 for sale in Canada, and was wondering if I could drive to go get it & drive it back over the border?

From some quick Googling, it looks like I might just need a Bill of Sale, the title, & POSSIBLY a "Manufacturer’s Statement/Certificate of Origin."
And then I might have to fill out a thing for customs, I believe.

The car was sold here & there, so it shouldn't have any issues meeting requirements.

I'm in Michigan and the car is about 3 hours away in Ontario.

Any help/feedback would be appreciated