The new M6 Convertible will arrive with a starting price of $113,995, which includes an $895 destination charge. In comparison, the 400 horsepower 650i Convertible lists from $91,395.
However, you do get plenty of extras for that price premium, including a 560 horsepower version of BMW's 4.4L TwinPower V8 and an Active M Differential to transfer all that power to the pavement. BMW says the M6 Convertible can accelerate from 0-60 in a blistering 4.2 seconds.
But despite all that performance potential, the 2013 M6 Convertible is actually more eco-friendly than the less powerful model it replaces. Compared to the outgoing V10-powered M6 Convertible, the new V8 model sips 30 percent less fuel and reduces C02 emissions by the same amount.