The 2014 smart fortwo is available as a 2-door, 2-seat coupe. Starting at $13,270, the 2014 smart fortwo pure Coupe is powered by a 1.0L , 3 -cylinder engine mated to an automatic transmission that returns an EPA estimated 34-mpg in the city and 38-mpg on the highway. The top of the line 2014smartfortwoCabriolet , priced at $ 17,930 , is powered by a 1.0L , 3 - cylinder engine mated to an automatic transmission that returns an EPA estimated 34-mpg in the city and 38-mpg on the highway.