Kia Optima Specs, Engines & Dimensions (2008–2010) — Second Generation Restyling
The facelifted second-generation Kia Optima sedan comes with several powertrain combinations. If you’re choosing between versions, check the fuel type as well as the gearbox: the same version name can describe different engines.
Kia Optima engine choices include the diesel 2.0 MT with a manual transmission, plus gasoline and diesel 2.0 AT examples with automatics. These configurations all use front-wheel drive. An automatic saves you frequent clutch work in traffic, while a manual gives you direct control over when to change gears.