Used 2021 Kia K5 for Sale near Dallas, TX

## Summary - With 1,928 currently listed for sale on CarGurus and an **average price of $18,593.00**, 33.2% of 2021 Kia K5 models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 Kia K5 4.65 / 5 stars. - **73.3% of 2021 K5 models on CarGurus are accident-free.** - The 2021 Kia K5 replaces the Optima, offering upgraded style and performance in a sleek and fun-to-drive sedan format. ## Why it stands out The 2021 Kia K5 stands out in the midsize sedan market with its stylish fastback design and solid performance. This model year marks a significant shift, as it replaces the Optima with a more dynamic and appealing aesthetic driven by a new design philosophy. Owners have expressed admiration for its smooth driving experience and value for money, particularly praising the 1.6-liter turbo engine that delivers robust power and fuel efficiency. While some drivers noted minor issues with the infotainment system and experienced hesitation during acceleration, the overall sentiment remains positive. The K5 not only evokes a sporty look but also highlights its spacious interior, making it a worthwhile option for buyers seeking both style and practicality. ## Other model years to consider - **[2022 Kia K5](https://www.cargurus.com/Cars/l-Used-2022-Kia-K5-c31450)** - Average price: $20,492.00 - Good/great deal percentage: 31.9% - User rating: 4.95 / 5 - Total listings: 3,038 - **[2023 Kia K5](https://www.cargurus.com/Cars/l-Used-2023-Kia-K5-c32416)** - Average price: $22,783.00 - Good/great deal percentage: 32.5% - User rating: 4.73 / 5 - Total listings: 2,798 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.