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 2005 Kia Rio (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.