BMW M6 Convertible: This $108,350 coupe or $113,100 convertible is not as interesting or challenging to look at as the original, BMW's latest flagship coupe and convertible is a lot more subtle than the car it replaces in terms of power as well as appearance. The mighty V10 has been replaced by a turbocharged V8, but all credit to its team of designers and engineers, even the greatest BMW aficionado would be hard pushed to find a performance or quality shortfall as a result. Photo:AFP