2021 Kia Niro
49MPG
Combined
1
Trim
Updated February 27, 2026
Looking at the 2021 Kia Niro? This Wagon offers 49 combined MPG and comes with 1 available configurations. We break down the specs, safety data, and how it compares to the competition.
2021 Kia Niro Specifications
| Spec | Value |
|---|---|
| Combined MPG | 49 combined MPG |
| City MPG | 51 |
| Highway MPG | 46 |
| Body Style | Wagon |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 1 |
Annual Fuel Cost
Based on EPA estimates, the 2021 Kia Niro costs approximately $900 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2021 Kia Niro
See how it stacks up against similar vehicles:
Other Model Years
- 2026 Kia Niro
- 2025 Kia Niro
- 2024 Kia Niro
- 2023 Kia Niro
- 2022 Kia Niro
- 2021 (this page)
- 2020 Kia Niro
- 2019 Kia Niro
- 2018 Kia Niro
- 2017 Kia Niro
Check Vehicle History
Considering a used Kia Niro? Get a comprehensive vehicle history report including accident records, ownership history, and more.
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