The 2005 Kia Rio is available as a 4-door, 5-seat sedan. Starting at $10,195, the 2005 Kia Rio (M5) Sedan is powered by a 1.6L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 25-mpg in the city and 31-mpg on the highway. The top of the line 2005KiaRio(A4) Wagon , priced at $ 12,725 , is powered by a 1.6L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 31-mpg on the highway.