Full review: www.carbuyer.co.uk With its retro looks, Fiat's 500 scores big with drivers who want their car to make a bold statement. It's a case of form over function though, for those with growing families -- the 500's rear seats, and small boot are too small to seat all but the very youngest children in comfort. That said, if practicality is not at the top of your wishlist the 500 is an excellent choice. It has a smart interior and a range of efficient petrol and diesel engines. A new two-cylinder engine, launched December 2010, offers almost 100mpg. Both hatchback and cabriolet versions of the 500 are available, and for those who crave extra performance, a potent Abarth version with 150bhp is also built. Do you own this car? Let us know what you think about it with the Driver Power Survey www.autoexpress.co.uk