The BMW 3 Series is one of the most fun cars to drive for under $50,000, and if you live near Toronto, Montreal or Vancouver, you may be eligible to try out the entire lineup at no cost to you. BMW is inviting select Canadian registrants to drive all flavors of the 3 Series for two hours and compare them to the competition from Lexus, Audi and Mercedes. The fun won't be relegated to yourself, either, as BMW encourages you to bring a friend along, as well. The goal, obviously, is to sell more BMWs, so the German automaker will pick only registrants that are found worthy (or able to afford) a fine piece of German engineering. In other words, if you're 19 and currently driving a Dodge Neon, don't wait by the mailbox.

The BMW train stops in Vancouver from April 17-19, in Montreal from May 8-10, and in Toronto from May 29-31 and June 5-7. More information, including registration information, can be found on the BMW Canada website.

[Source: BMW via AutoNorth]