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Midsize

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4-Cylinder

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Used

Optima

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Used 2020 Kia Optima LX

Used 2020 Kia Optima LX Festus MO 63028

Automatic

AWD4WD

GT-Line Premium Package

New 2025 Kia K5 GT-Line w/ GT-Line Premium Package

New 2025 Kia K5 GT-Line w/ GT-Line Premium Package Manchester MO 63011

GT-Line

Used 2020 Kia Optima LX Shiloh IL 62269

New 2026 Kia K5 GT-Line

New 2026 Kia K5 GT-Line Saint Louis MO 63123

LX Premium Package

Used 2019 Kia Optima LX w/ LX Premium Package

Used 2019 Kia Optima LX w/ LX Premium Package Maryland Heights MO 63043

Used 2019 Kia Optima LX Sedan 4D

Used 2019 Kia Optima LX

Used 2019 Kia Optima LX Saint Peters MO 63376

4-Cylinder Turbo

SX Limited (Bronze) Package

Used 2019 Kia Optima SX w/ SX Limited (Bronze) Package

Used 2019 Kia Optima SX w/ SX Limited (Bronze) Package Saint Louuis MO 63139

SX Limited (Black) Package

Used 2019 Kia Optima SX w/ SX Limited (Black) Package

Used 2019 Kia Optima SX w/ SX Limited (Black) Package Saint Louis MO 63125

Suntrup Kia South

HW Kia of West County

St Louis

Used Cars for Sale

Debuting in <a href="https://www.autotrader.com/cars-for-sale/2000/kia/optima" target="_blank">2000</a>, the Kia Optima is an affordable, spacious midsize family sedan with assertive exterior lines and a surprisingly quasi-luxury interior. When combined with one of the best OEM warranties in the automotive industry, this makes for a tremendous value for those looking to stretch their dollar the furthest. The base Optima includes tons of standard features as well as some optional upgrades which makes it stand out against some of the more well-known competitors like the <a href="https://www.autotrader.com/cars-for-sale/honda/accord" target="_blank">Honda Accord</a> and <a href="https://www.autotrader.com/cars-for-sale/toyota/camry" target="_blank">Toyota Camry</a>. Our editors were impressed with upgrades such as the panoramic glass sunroof, heated rear seats and 10-speaker Harman Kardon audio system. The ride is comfortable and the infotainment system is extremely driver friendly. There is also a <a href="https://www.autotrader.com/cars-for-sale/hybrid/kia/optima" target="_blank">Hybrid</a> and <a href="https://www.autotrader.com/cars-for-sale/plug-in-hybrid/kia/optima" target="_blank">Plug-In Hybrid</a> version of the Optima for the car shopper looking to maximize their fuel economy. Highly rated as a safe vehicle, it has received 5 stars by the NHTSA and was rated as a Top Safety Pick by the IIHS in 2019. The editors at Autotrader loved the Optima so much they listed it as one of the best midsize cars for 2020. Popular Optima trims include the <a href="https://www.autotrader.com/cars-for-sale/kia/optima/ex" target="_blank">EX</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/optima/lx" target="_blank">LX</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/optima/premium" target="_blank">Premium</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/optima/s" target="_blank">S</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/optima/se" target="_blank">SE</a>, and <a href="https://www.autotrader.com/cars-for-sale/kia/optima/sx" target="_blank">SX</a>. <a href="https://www.autotrader.com/cars-for-sale/2020/kia/optima" target="_blank">2020</a> was the last year of the Kia Optima and it was replaced by the <a href="https://www.autotrader.com/cars-for-sale/kia/k5" target="_blank">Kia K5</a> starting in 2021.

Test drive Best Deals on Used Kia Optima at home from the top dealers in your area. Search from 6 Used Kia Optima cars for sale, including a  2019 Kia Optima LX, a  2019 Kia Optima SX, and a  2020 Kia Optima LX ranging in price from $7,500 to $19,995.