I just like busting your balls dude. It's stupid to compare an M3 to a SL65 AMG, lol. But you do know the SL series is the equivalent to a 6 series BMW right?
And Top Gear is entertaining but pretty much really stupid at times as far as being a real source for determining which cars are better than others based of what they say on the show, lol. They said and made it sound like the Z06 rides like a cement mixer and complained about that to no end. Does it? No. And anyone who has ridden in my car will tell you just how nice and smooth it rides even when it's on a rough road.
Entertaining show, but they are no longer a source of unbiased information anymore like they once were years back.