2.0L Diesel I4 Sedan

The 2.0L Diesel I4 Sedan was introduced in 2010 as part of the third generation of the Kia Optima. It features a 2.0L turbocharged diesel engine producing approximately 136 hp, paired with a six-speed manual or automatic transmission. This sedan variant offers impressive fuel efficiency and torque for daily driving. It was particularly popular in European markets where diesel engines are favored for their economy.