Used 2021 Kia K5 for Sale near Atlanta, GA
199 results
CarGurus Analysis:
2021 Kia K5
With 188 currently listed for sale near Atlanta, GA and an average price of $18,270.00, 34.6% of 2021 Kia K5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Kia K5 4.7 / 5 stars.
99.5% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 features a stylish design, multiple powertrain options, and is aimed at providing a smooth driving experience.
CarGurus Analysis: 2021 Kia K5
overall

Summary
With 188 currently listed for sale near Atlanta, GA and an average price of $18,270.00, 34.6% of 2021 Kia K5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Kia K5 4.7 / 5 stars.
99.5% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 features a stylish design, multiple powertrain options, and is aimed at providing a smooth driving experience.
Why it stands out
The 2021 Kia K5 marks a significant evolution from its predecessor, the Optima, boasting an eye-catching fastback silhouette and enhanced performance that resonate with modern sedan buyers. Its stylish design, characterized by unique details such as LED running lights and a honeycomb grille, draws attention and reflects Kia's commitment to innovation. Buyers appreciate the smooth drive offered by the standard 1.6L turbo engine that produces 180 horsepower, although some have experienced hesitation during acceleration. With a user rating of 4.7 / 5 stars, it is clear that many drivers find value in its blend of style and functionality. While the all-wheel drive option is limited to specific trims, the K5 compensates with ample trunk space and a sophisticated interior designed for comfort and usability. However, it is important to note that the driving dynamics may not match the sporty looks, as some drivers report a more subdued performance, particularly in the GT-Line trim. Despite its few downsides, the K5 stands out as a stylish and well-rounded sedan worthy of consideration.
Other model years to consider
- Average price: $19,645.00
- Good/great deal percentage: 29.2%
- User rating: 4.73 / 5
- Total listings: 284
- Average price: $24,743.00
- Good/great deal percentage: 33.0%
- User rating: 5 / 5
- Total listings: 179
- Average price: $25,799.00
- Good/great deal percentage: 26.7%
- User rating: 5 / 5
- Total listings: 251
This analysis is based on CarGurus' proprietary market data from April 28, 2026, CarGurus experts' opinions, and generative AI.
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4.7 Overall rating
Filter by rating
Carla C
Reviewed a 2021 Kia K5 on Mar 15, 2021
Love this car. It drives so nice and is loaded with features. And it looks so good.
Markus G
Reviewed a 2021 Kia K5 on Dec 19, 2020
Love the features. The exterior and interior were what sold me to leasing the car. I believe the car is of good value. I would compare this model to the Honda Civi and Toyota Corolla!?
Glenn H
Reviewed a 2021 Kia K5 on Dec 2, 2022
Awesome car! Has features of an $80000 Lexus. 1.6L turbo engine is perfect. Kia makes the best cars with the best warranty. You cant go wrong
Anonymous
Reviewed a 2021 Kia K5 on Dec 24, 2021
Great value, great features, very sharp looking. Love the car?
2021 Kia K5 Trims
| Trim type | MSRP |
|---|---|
| EX AWD | -- |
| LXS AWD | $26,690 |
| GT-Line AWD | $29,190 |
| GT FWD | $30,590 |
| LX FWD | $23,590 |
| EX FWD | $28,090 |
| LXS FWD | $24,590 |
| GT-Line FWD | $25,490 |
2021 Kia K5 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Kia K5 prices has changed over time.
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