Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
About the 2021 Kia Optima
Our scoring places the 2021 Kia Optima at 8.0/10 overall, which translates to a Recommended rating for this sedan. Its strongest dimension is Value at 8.4/10, while Performance at 7.3/10 is where it trails the competition most noticeably. It's a solid all-rounder that delivers across most dimensions without obvious deal-breakers.
Reliability and safety are the two dimensions that matter most for long-term ownership costs. We score reliability at 8.1/10 — better than most direct rivals, if short of the segment's best. The safety score of 8.2/10 is solid mid-pack territory. If advanced driver aids matter to you, compare standard equipment carefully and verify ratings at nhtsa.gov.
Performance scores 7.3/10 — competent for everyday use. Acceleration and handling are adequate for commuting and highway driving, though enthusiasts will want to look at higher-rated alternatives. Tech rates a reasonable 7.9/10: the essentials are covered and well executed, but rivals at the same price often include more as standard.
Priced from $23,660–$30,612, 29 MPG, seating 5, the Kia Optima sits in the budget-friendly tier of the sedan market. Value is where it presses its advantage — 8.4/10, meaning the feature set and quality outrun the asking price. At 5 years old, it's worth checking whether a newer generation or refresh has addressed any weaker dimensions — compare it to the current model year before buying.
Our take: The 2021 Kia Optima is a solid, well-rounded sedan that covers the essentials without obvious deal-breakers. For most buyers in this segment, it's a safe, dependable choice.
Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →
How It Ranks Among Sedans
The 2021 Kia Optima ranks #201 of 1310 sedans in the Carivo database — better than 85% of the segment. Its 8.0/10 overall score is 0.5 points above the segment average of 7.5/10. Its $23,660 starting price undercuts the segment's median of $27,664 by about 14%.
Varies widely by driver and state — always quote the exact trim before buying
We only print costs we can compute from sourced data (EPA fuel economy, NHTSA recalls). We don't estimate maintenance or depreciation — anyone who gives you one number for those is guessing.
Which Optima Year Should You Buy?
Across the Optima model years we've scored, the 2021 holds its position — we didn't find an older year that delivers similar scores for meaningfully less money.
Above-average reliability record with solid owner satisfaction data
Strong safety ratings from NHTSA and independent testers
Good overall value; holds its own against pricier alternatives in the segment
Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS
✗ Where it falls short
Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
Brand resale values vary — check current market data before committing
Common Questions — 2021 Kia Optima
Is the 2021 Kia Optima reliable?
We rate the 2021 Kia Optima's reliability 8.1/10 — one of the stronger records in its class.
Is the 2021 Kia Optima worth buying?
It scores 8.0/10 overall, ranking #201 of 1310 sedans in our database (better than 85% of the segment). A solid choice for most buyers — compare it against the segment leaders before deciding.
How much does the 2021 Kia Optima cost?
The 2021 Kia Optima starts at $23,660 and ranges up to $30,612 across trims (MSRP when new). At 29 MPG, expect roughly $1,810/year in fuel at 15,000 miles/year.
Which Optima years should you avoid?
Based on our year-by-year scoring, the weakest Optima years we've rated are 2015 (7.2/10), 2018 (7.3/10), 2017 (7.3/10) — each at least half a point below the nameplate's best (8.1/10). See the full year table above before deciding.
Owner Essentials — Kia Optima
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Similar Sedan to Consider
Other sedans at a similar price point, ranked by Carivo score.
Representative photo — may show another model year
