Used 2021 Kia K5 for Sale near Boston, MA
98 results
CarGurus Analysis:
2021 Kia K5
With 101 currently listed for sale near Boston, MA and an average price of $19,379.00, 30.7% 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.
100.0% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 features a stylish design and smooth driving experience, making it a competitive choice in the midsize sedan market.
CarGurus Analysis: 2021 Kia K5
overall
Summary
With 101 currently listed for sale near Boston, MA and an average price of $19,379.00, 30.7% 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.
100.0% of 2021 K5 models on CarGurus are accident free.
The 2021 Kia K5 features a stylish design and smooth driving experience, making it a competitive choice in the midsize sedan market.
Why it stands out
The 2021 Kia K5 marks a significant evolution from the Optima, embodying a fresh design and enhanced performance that resonate with today’s sedan enthusiasts. This all-new model captivates with its striking fastback silhouette and upscale interior. Equipped with a 1.6L turbo engine, it delivers a commendable balance of efficiency and performance, achieving an EPA-estimated 27 mpg in the city and 37 mpg on the highway. While drivers appreciate its engaging drive, some point out that it lacks the sporty handling expected from its aggressive styling. The K5 stands out not only for its aesthetics but also for its comprehensive features, including wireless Apple CarPlay and Android Auto as standard, which enhance its overall value proposition. Alternatives like the Honda Accord and Volkswagen Jetta remain strong competitors in the segment, yet the K5’s warranty and modern technology suite make it appealing for buyers looking for a mix of style, comfort, and reliability.
Other model years to consider
- Average price: $21,247.00
- Good/great deal percentage: 29.9%
- User rating: 4.73 / 5
- Total listings: 157
- Average price: $25,251.00
- Good/great deal percentage: 32.1%
- User rating: 5 / 5
- Total listings: 131
- Average price: $24,113.00
- Good/great deal percentage: 43.7%
- User rating: 5 / 5
- Total listings: 87
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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