Selecting the right BMW? I'm that familar with the bmw line. I want to get a tough convertible
What is the difference between thw 650 and 645? Which bmw is the best looking convertible of all them if you can go up to $100K.
The difference is that the 650 has a little more displacement, giving it some added horsepower (360 vs. 325 for the 645), plus the 650 is the newer model and would thus have some other added luxury and performance features. If you want to keep it under 100, I would go for an m3 for the looks and performance. But, if you could go slightly over I would go for the m6 which has a 500 hp v10 and costs around 108.