McLaren 12C Spyder
The topless version of the MP4-12C is an absolutely incredible vehicle. The coupe was originally designed with a Spider in mind, so there were actually very few changes to create it. It's still got the same carbon fiber tub that provides amazing rigidity, and you certainly don't lose out on any power with the same twin-turbo V8 under the hood. There's even talks that it got up to 213 mph, nine mph higher than what it's listed at. Unlike most, this convertible can actually keep up with any other coupe out there.