I bought a 2006 bmw m5 a few months ago and have recently been looking at the new 2012 m5. I know a lot of people on here love it and can't wait to get it, but I've been asking myself are there any other cars I'd rather have for the money. So I got to thinking. Compartivaly speaking, what would be the pros and cons to owning a 2009 sl65 amg (perhaps even the 07's but don't care too much for the looks) rather the new m5? I know that the amg is an older car and what not and that the m5 is new. But for about the same money, the sl IMO seems to have more advantages than the m5. I just wanted to see other opinions as I've seen some on here own Mercedes as well as BMW's so I'm not trying to start a war, just asking a question. Thanks for any help guys.