I looked into it and while it seems that it was done frequently in the past, not so much anymore. I believe you now need to show prove of US residency to be able to use a US purchased Toyota warranty in Canada.

That was the warranty I was thinking about too, but I just could not stomach the $2K for it, especially when the hybrid components and power train warranty already extend beyond the standard 3yr/60K warranty. Statistically you are better off without the ECP warranty, but I guess that would not be a consolation if something expensive blew up...

Two climate control systems, one inside and the other at the tailpipe.

2007 Camry Hybrid (in service June 2006)
FE: 6.67L/100km or 35.3 mpg (6.11L/100km or 38.5 mpg in summer)