Summary

• With 134 currently listed for sale near Baltimore, MD and an average price of $17,834.00, 39.6% 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.

• 100.0% of 2021 K5 models on CarGurus are accident free.

• The 2021 Kia K5 features a stylish design that replaces the Optima, bringing enhanced performance and modern technology, with a commendable driving experience and a spacious interior.

Why it stands out

The 2021 Kia K5 makes a significant mark as an attractive midsize sedan, distinguished by its combination of style, performance, and value. This model replaces the former Optima, offering a bold new design that reflects modern aesthetics with sporty characteristics. While some might find that its driving dynamics do not entirely deliver on the expectations set by its aggressive styling, the K5 still offers a comfortable and smooth driving experience, particularly with its 1.6L turbo engine, which provides brisk acceleration. Interior quality is notably improved, showcasing a driver-focused layout with modern tech features. The K5 thrives on providing a spacious cabin and trunk, making it a practical choice for both singles and families. Although it lacks all-wheel drive in some trims, its competitive pricing and comprehensive warranty position it well against rivals in the segment.

Other model years to consider

• 2022 Kia K5

  • Average price: $21,058.00
  • Good/great deal percentage: 37.6%
  • User rating: 4.73 / 5
  • Total listings: 210

• 2024 Kia K5

  • Average price: $25,497.00
  • Good/great deal percentage: 32.6%
  • User rating: 5 / 5
  • Total listings: 178

• 2025 Kia K5

  • Average price: $25,259.00
  • Good/great deal percentage: 37.2%
  • User rating: 5 / 5
  • Total listings: 113

This analysis is based on CarGurus' proprietary market data from April 28, 2026, CarGurus experts' opinions, and generative AI.