15 Futuristic Concept Cars That You Will See On The Road Soon

Convertible BMW i8

Convertible BMW i8

Although you can spot the non-droptop version on the streets, this modification would pretty much create the greenest sports convertible on the road. With 400 horsepower coming from a lithium-ion battery and a body made from sustainable materials, you can speed by other drivers and contribute to saving the planet at the same time.