The 2003 Mazda MAZDASPEED Protege is available as a 4-door, 5-seat sedan. Starting at $19,980, the 2003 Mazda MAZDASPEED Protege (2003 1st Prod. is powered by a 2.0L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 24-mpg in the city and 30-mpg on the highway. The top of the line 2003MazdaMAZDASPEED Protege(2003.5 2nd Production , priced at $ 20,480 , is powered by a 2.0L , 4 - cylinder engine mated to a manual transmission that returns an EPA estimated 24-mpg in the city and 30-mpg on the highway.