Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
About the 2021 Subaru Legacy
Our scoring places the 2021 Subaru Legacy at 7.6/10 overall, which translates to a Recommended rating for this sedan. Its strongest dimension is Safety at 8.5/10, while Technology at 6.5/10 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 8.5/10 safety score puts it near the top of the class on this dimension; the official trim-level results at nhtsa.gov are worth a final check.
Performance at 6.8/10 is a genuine liability and a score that should factor heavily into any buying decision. The powertrain and chassis dynamics trail class rivals by a meaningful margin — don't overlook it. Technology scores 6.5/10 — the infotainment and driver-assist features feel dated against current-generation rivals. This is worth weighing if you prioritize connected features or modern safety tech.
Priced from $22,654–$27,308, 27 MPG, seating 5, the Subaru Legacy sits in the budget-friendly tier of the sedan market. The 7.9/10 value score says the pricing is fair rather than generous; cross-shop the segment before signing anything. 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 Subaru Legacy is a solid, well-rounded sedan that covers the essentials without obvious deal-breakers. The main caveat is performance and technology — worth checking if those dimensions are priorities for you. 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 Subaru Legacy ranks #494 of 1310 sedans in the Carivo database — better than 62% of the segment. Its 7.6/10 overall score is 0.1 points above the segment average of 7.5/10. Its $22,654 starting price undercuts the segment's median of $27,664 by about 18%.
$0 — 3 campaigns on record; recall work is always free at franchised dealers
Insurance
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 Legacy Year Should You Buy?
Smart-money pick: the 2018 Subaru Legacy scores 7.4/10 — within striking distance of the 2021's 7.6 — and starts roughly $2,000 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.
Above-average reliability record with solid owner satisfaction data
Top-tier safety scores across crash tests and driver-assistance tech
Good overall value; holds its own against pricier alternatives in the segment
✗ Where it falls short
Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
Tech suite is functional but lags behind segment-best options; some features cost extra
NHTSA Recalls — 2021 Subaru Legacy (3 on record)
The following recall campaigns have been filed with NHTSA for this model and year. Recall repairs are performed free of charge by franchised dealers; check your specific vehicle with our free VIN recall checker.
Power train / Automatic transmission / Control module (tcm/pcm/tecm) 08/07/2022 · 22V485000
Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.
Subaru of America, Inc. is recalling certain model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback vehicles. An insufficient weld may allow water to enter the inhibitor switch, causing it to fail.
Air bags / Sensor / Occupant classification / Front passenger 22/03/2024 · 24V227000
Subaru of America, Inc. (Subaru) is recalling certain 2020-2022 Outback and Legacy vehicles. A capacitor in the sensors for the Occupant Detection System (ODS) may crack and short circuit, which can prevent the front passenger air bag from deploying in a…
Source: NHTSA recall database, fetched at page build time.
Own a 2021 Subaru Legacy that's been repaired repeatedly for the same problem? It may qualify under your state's lemon law — run the free lemon law check →
Common Questions — 2021 Subaru Legacy
Is the 2021 Subaru Legacy reliable?
We rate the 2021 Subaru Legacy's reliability 8.1/10 — one of the stronger records in its class. It has 3 NHTSA recall campaigns on record for this model year (details in the recalls section above — repairs are free at dealers).
How many recalls does the 2021 Subaru Legacy have?
3 NHTSA recall campaigns matched this model and year as of our latest check. Verify your specific vehicle by VIN at nhtsa.gov/recalls.
Is the 2021 Subaru Legacy worth buying?
It scores 7.6/10 overall, ranking #494 of 1310 sedans in our database (better than 62% of the segment). A solid choice for most buyers — compare it against the segment leaders before deciding.
How much does the 2021 Subaru Legacy cost?
The 2021 Subaru Legacy starts at $22,654 and ranges up to $27,308 across trims (MSRP when new). At 27 MPG, expect roughly $1,944/year in fuel at 15,000 miles/year.
Which Legacy years should you avoid?
Based on our year-by-year scoring, the weakest Legacy years we've rated are 2014 (7.1/10), 2015 (7.2/10), 2016 (7.3/10) — each at least half a point below the nameplate's best (7.8/10). See the full year table above before deciding.
What problems does the 2021 Subaru Legacy have?
The documented issues for the 2021 Subaru Legacy are its NHTSA recall campaigns, which involve: Power train, Air bags (details in the recalls section above; repairs are free at dealers). For wear-and-tear patterns beyond recalls, owner forums are the best source — we only report what federal data documents.
Owner Essentials — Subaru Legacy
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More Subaru Reviews
Explore the full lineup of Subaru models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.
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