I know one area that is hot right now, and that is Canadians buying motorcycles south of the 49th. Some are saving up to $6500 Cdn on high-end bikes.
And Honda Canada responds by refusing to honour warranties on these bikes. Fortunatly most of these bikes have very few warranty issues. But then many of the buyers live not too far from the border, so if there is a problem, they can return it to a US dealer who will honour the warranty.
And if the Cdn dollar stays where it is, or goes higher, my next vehicle and bike, new or used, will come from the US.