Kia Optima - Potential specifications (depending on model and engine): Type: Mid-size sedan, Engine: 4-cylinder with 2.0L or 2.4L capacity (some versions with turbo engine), Transmission: 6-speed automatic, Drive system: Front-wheel drive (FWD), Fuel consumption: Economical (approximately 9-11 km/L depending on usage), Fuel type: Gasoline, Comfort and features (vary by trim): Automatic air conditioning, Audio system with CD/USB/AUX (some versions with touch screen)