3. Suzuki Alto Works

Small yet mighty, the turbocharged Suzuki Alto Works is a pocket-sized performer beloved in Japanese domestic market circles. Its spirited drive and low running costs have made it a cult favorite among kei car fans. The Alto Works features a turbocharged 660cc three-cylinder engine producing 63bhp, paired with either a five-speed manual or CVT automatic gearbox. Its four-wheel-drive system ensures high levels of grip and entertainment on tight, twisty roads. (autocar.co.uk)