The 2019 FIAT 124 Spider is available as a 2-door, 2-seat convertible. Starting at $25,440, the 2019 FIAT 124 Spider Classica is powered by a 1.4L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 26-mpg in the city and 35-mpg on the highway. The top of the line 2019FIAT124 SpiderAbarth , priced at $ 29,540 , is powered by a 1.4L , 4 - cylinder engine mated to a manual transmission that returns an EPA estimated 26-mpg in the city and 35-mpg on the highway.