Skai Flying Car is the mobility solution from BMW and Alaka'i Technologies that differs from the rest of flying cars that we have seen to date by one feature: it is powered by hydrogen fuel cells . It is an aircraft equipped with six electric motors, each with an output of 136 hp and which promises to reach speeds of up to 190 km / h. Skai has been recently introduced to investors and media in Los Angeles, and will soon enter the testing phase in Massachusetts.