Output for the 2.4-liter four-cylinder and 2.7-liter V-6 engine of the Optima have rated lower for 2003 compared to the previous year's sedan. For 2003, the Kia Spectra's overall value is bolstered by ...

The size and output of the Kia Optima's optional V-6 engine are also improved for the mid-sized sedan. A 2.7-liter V-6 in the 2002 Optima is rated at 178 horsepower. The Sephia name has been dropped ...