The 1999 Subaru Impreza is available as a 2-door, 5-seat coupe. Starting at $15,895, the 1999 Subaru Impreza L (M5) Coupe is powered by a 2.2L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 29-mpg on the highway. The top of the line 1999SubaruImprezaOutback Sport (A4) Wagon , priced at $ 18,795 , is powered by a 2.2L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 23-mpg in the city and 29-mpg on the highway.