Well The Globe and Mail had a review of the M3 in the past couple of weeks and they suggested a price of 85k, starting, before tax and options. Based on that, a lightly optioned M3 with tax could be close to 100k.
I just built comparable 335s on the Canadian and US websites. the CDN car was 55,300 and the US car was 44,300 for a ratio of 1.25. Based on a US price of 63,000 that gives a Canadian price of 79,000. With tax, we're talking about a 90,000 car.