Whoopsy:

Domestic brands have full cross border warranty. 

For imports, it depends.

Ferrari and Lambo do, both brands’ Canadian operation are based out of the American HQ.

 

It depends on your situation. Moving to Canada/US with a car is different than just being in Canada/US when it has problems. In any case, I'm sure the best case scenario is that they're going to be making a bunch of call before they touch your car and you're not getting any expedited service hah.