World's Smallest Cars

Audi first unveiled this super mini luxury car at the 2007 Tokyo Motor Show as the Audi metroproject Quattro concept car. The hybrid car combines a 1.4 TFSI gas engine with a 27 horsepower electric motor that can go from 0 to 62 miles per hour in 7.9 seconds. Production and sales of the A1 is expected to begin this year.