You still have warranty, you just have to go to the US to get it. If you bring a vehicle from the US, you have to get a safety inspection, install daytime running lights and convert the speedo from miles to kilometers before you can register it in Canada. I have heard that some auto makers have told their dealers in Washington State that they cannot sell cars to Canadians. Five years ago it was the opposite problem, people were taking cars to the US. When I leased my 2002 Expedition I had to sign an agreement with Ford that I would not sell the truck into the US in the first year. If I did I would have been black-listed, I was told Ford would never sell me a vehicle again.