Fiat has become the first car maker in Australia to have its entire range represented in the top five greenest cars available in Australia, with the Fiat 500 offering Australia's best fuel economy in one version and the second highest green rating in another version. The Fiat Punto in third spot and the Fiat Ritmo rounding out the top five 'Top Performers' in the Australian Government's Green Vehicle Guide with its newly launched Fiat Ritmo Dynamic 1.4.