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Used 2021 Kia K5 GT-Line w/ GT-Line FWD Premium Package Shiloh IL 62269

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Used 2023 Kia K5 GT-Line Saint Peters MO 63376

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New 2025 Kia K5 LXS Chesterfield MO 63005

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Used 2021 Kia K5 EX w/ EX Premium Package

Used 2021 Kia K5 EX w/ EX Premium Package Shiloh IL 62269

New 2025 Kia K5 EX

New 2025 Kia K5 EX Manchester MO 63011

Used 2022 Kia K5 EX

Used 2022 Kia K5 EX Wentzville MO 63385

New 2025 Kia K5 GT

New 2025 Kia K5 GT Chesterfield MO 63005

New 2025 Kia K5 EX Chesterfield MO 63005

Used 2021 Kia K5 GT-Line

Used 2021 Kia K5 GT-Line Shiloh IL 62269

Used 2024 Kia K5 GT-Line w/ GT-Line Premium Package

Used 2024 Kia K5 GT-Line w/ GT-Line Premium Package Saint Louis MO 63114

Used 2022 Kia K5 GT-Line

Used 2022 Kia K5 GT-Line Shiloh IL 62269

Used 2022 Kia K5 GT-Line w/ GT-Line FWD Premium Package

Used 2022 Kia K5 GT-Line w/ GT-Line FWD Premium Package Wood River IL 62095

Used 2023 Kia K5 EX

Used 2023 Kia K5 EX Saint Louis MO 63114

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

Used 2025 Kia K5 GT-Line w/ GT-Line Premium Package Granite City IL 62040

GT-Line Awd Premium Package

Used 2022 Kia K5 GT-Line w/ GT-Line Awd Premium Package

Used 2022 Kia K5 GT-Line w/ GT-Line Awd Premium Package Manchester MO 63011

Used 2022 Kia K5 GT-Line Hazelwood MO 63042

Used 2022 Kia K5 GT-Line O Fallon MO 63366

Used 2021 Kia K5 GT-Line w/ GT-Line FWD Premium Package Saint Peters MO 63376

Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Kia CPO Program Benefits</div><div class="col-xs-12"><p>Every Kia that earns the title of Certified Pre-Owned (CPO) is five years or newer, has less than 60,000 miles and has undergone a thorough 164-Point Quality Assurance Inspection. From brakes to electrical to engine, every aspect of your vehicle inspected. All of the highest standards come standard in a Kia Certified Pre-Owned.</p><p>We make finding the perfect Kia sedan, SUV, Crossover, or minivan easy with our large inventory of Certified Pre-Owned vehicles. Already found your perfect Kia? Check out our special offers, use our payment calculator and apply for credit. We make car shopping easy.</p></div>

KIA Certified Pre-Owned

Certified 2023 Kia K5 LXS

Certified 2023 Kia K5 LXS Manchester MO 63011

Used 2023 Kia K5 GT-Line Fenton MO 63026

New 2025 Kia K5 GT-Line

New 2025 Kia K5 GT-Line Chesterfield MO 63005

Used 2021 Kia K5 LXS

Used 2021 Kia K5 LXS Ballwin MO 63011

New 2025 Kia K5 GT-Line Saint Louis MO 63123

Used 2025 Kia K5 GT-Line w/ GT-Line Premium Package Herculaneum MO 63048

Used 2023 Kia K5 GT-Line Saint Louis MO 63132

Used 2023 Kia K5 EX Wood River IL 62095

Used 2021 Kia K5 EX

Used 2021 Kia K5 EX Shiloh IL 62269

Used 2022 Kia K5 GT-Line w/ GT-Line FWD Premium Package Florissant MO 63033

Used 2023 Kia K5 GT-Line w/ GT-Line Premium Package

Used 2023 Kia K5 GT-Line w/ GT-Line Premium Package Florissant MO 63033

Used 2022 Kia K5 GT-Line Florissant MO 63033

Certified 2022 Kia K5 EX

Certified 2022 Kia K5 EX Manchester MO 63011

Used 2022 Kia K5 GT-Line w/ GT-Line FWD Premium Package Saint Louis MO 63123

Jim Butler KIA

Suntrup Kia South

HW Kia of West County

St Louis

Used Cars for Sale

Test drive Used Kia K5 at home in Saint Louis, MO. Search from 51 Used Kia K5 cars for sale, including a  2021 Kia K5 EX, a  2021 Kia K5 GT-Line, and a  2021 Kia K5 LXS ranging in price from $15,950 to $31,888.

Used Kia K5 for Sale in Saint Louis, MO - Autotrader

The Kia K5 debuted in <a href="https://www.autotrader.com/cars-for-sale/2021/kia/k5" target="_blank">2021</a> replacing the <a href="https://www.autotrader.com/cars-for-sale/kia/optima" target="_blank">Kia Optima</a> (2000 - 2021) as the core midsize sedan for the brand and seeks to build upon the 20+ year success the Optima had. Unlike the Optima though, the K5 grew in size and now has a meaner and more aggressive stance with its fastback roof-line which gives the car a stylish silhouette. As with most Kia models, the K5 comes well-equipped with plenty of safety features such as automatic emergency braking (w/ pedestrian and cyclist protection), a driver-attention alerting and lane assist. <a href="https://www.autotrader.com/car-shopping/apple-carplay-vehicles-list" target="_blank">Wireless Apple CarPlay</a> is included on those versions with the smaller touchscreen and the list of technology features in the 2022 model is impressive. <a href="https://www.autotrader.com/cars-for-sale/awd-4wd/kia/k5" target="_blank">All-wheel-drive (AWD)</a> is optional on the K5 but unlike the Optima, there is no hybrid or plug-in-hybrid version. The editors at Autotrader liked the K5 so much, we named it as one of the best new cars for 2021. Average fuel economy will be between 24mpg city - 38mpg highway depending on the version you buy. The K5 has a good sized interior, is sleek and speedy. For the money, the K5 is tough to beat. The K5 is available in five trims: <a href="https://www.autotrader.com/cars-for-sale/kia/k5/ex" target="_blank">EX</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/k5/gt" target="_blank">GT</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/k5/gt-line" target="_blank">GT-Line</a>, <a href="https://www.autotrader.com/cars-for-sale/kia/k5/lx" target="_blank">LX</a>, and <a href="https://www.autotrader.com/cars-for-sale/kia/k5/lxs" target="_blank">LXS</a>. Of all these, our editors think the EX gives the best overall combination of everyday practicality along with a sporty attitude for the value.

<ul>
    <li><a href="https://www.autotrader.com/comparisons/2024-kia-k5-choosing-the-right-trim" target="_blank">2024 Kia K5: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2023-kia-k5-choosing-the-right-trim" target="_blank">2023 Kia K5: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2022-kia-k5-choosing-the-right-trim" target="_blank">2022 Kia K5: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2021-kia-k5-choosing-the-right-trim" target="_blank">2021 Kia K5: Choosing the Right Trim</a></li>
</ul>

Search from 51 Kia K5 for sale, including a Certified 2022 Kia K5 EX, a Certified 2023 Kia K5 LXS, and a Used 2021 Kia K5 EX ranging in price from $15,950 to $31,888.

Autotrader has 51 Kia K5 for sale near Saint Louis, MO, including a Certified 2022 Kia K5 EX, a Certified 2023 Kia K5 LXS, and a Used 2021 Kia K5 EX ranging in price from $15,950 to $31,888.

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Used Kia K5 for Sale in Saint Louis, MO

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New 2025 Kia K5 GT

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Used 2022 Kia K5 GT-Line

Used 2021 Kia K5 GT-Line

Certified 2023 Kia K5 LXS