Used 2021 Kia K5 for Sale near Key West, FL
80 results
CarGurus Analysis:
2021 Kia K5
With 1,603 currently listed for sale and an average price of $19,034.00, 31.8% of 2021 Kia K5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Kia K5 4.65 / 5 stars.
71.1% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 is an all-new sedan that replaces the Optima, featuring a stylish design, a smooth driving experience, and multiple powertrain options.
CarGurus Analysis: 2021 Kia K5
overall
Summary
With 1,603 currently listed for sale and an average price of $19,034.00, 31.8% of 2021 Kia K5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Kia K5 4.65 / 5 stars.
71.1% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 is an all-new sedan that replaces the Optima, featuring a stylish design, a smooth driving experience, and multiple powertrain options.
Why it stands out
The 2021 Kia K5 distinguishes itself in the midsize sedan market with its bold styling and refined performance, making a strong statement against the backdrop of more utilitarian competitors. With its striking fastback silhouette and design elements reminiscent of the higher-end Kia Stinger, the K5 successfully captures attention. The spacious and well-outfitted interior emphasizes comfort and quality, with supportive seats and user-friendly tech features like standard wireless Apple CarPlay and Android Auto. While it boasts a competitive fuel economy of an EPA-estimated 27 mpg city and 37 mpg highway for the base engine, some reviewers have noted that the driving experience may not fully align with the sporty aesthetic, especially in the GT-Line trim. However, with the availability of a more powerful 2.5-liter turbo engine in the GT version, the K5 aims to cater to those seeking spirited driving capabilities.
Other model years to consider
- Average price: $20,961.00
- Good/great deal percentage: 31.8%
- User rating: 4.95 / 5
- Total listings: 2,594
- Average price: $23,352.00
- Good/great deal percentage: 31.1%
- User rating: 4.73 / 5
- Total listings: 2,460
- Average price: $25,677.00
- Good/great deal percentage: 29.1%
- User rating: 5 / 5
- Total listings: 3,195
This analysis is based on CarGurus' proprietary market data from April 6, 2026, CarGurus experts' opinions, and generative AI.
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4.7 Overall rating
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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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