My flying car is going to be powered by fusion.

My dad was an avid reader of Scientific America and he was certain in the 80's we would have fusion electric generation by 2000 or so and within another 20 years electricity would power nearly everything except ships, airplanes and long distance vehicles because it would be cheap enough to run power lines above railroads and commuters would all own an electric car that could go 20-30 miles on a single charge :)