Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2020 Subaru Legacy Reliability ReportCommon Problems, Repair Costs & Expert Verdict

88/ 100

KeepScore

LOW RISK

Grade: A-

A supremely confident and safe daily driver, with only minor tech hiccups to consider.

Full system breakdown + what I would do

Quick Facts · 2020 Subaru Legacy

  • Has 6 NHTSA recalls on record — the most notable involves the back over prevention:display function.
  • Outscores the 2018 Subaru Legacy by 3 points — one of the stronger nearby years to consider.
  • The system most likely to surface first: infotainment system (minor severity).

Should You Buy the 2020 Subaru Legacy?

The 2020 Subaru Legacy is an exceptionally strong contender in the mid-size sedan segment, offering class-leading all-wheel drive and a robust safety suite as standard. While minor infotainment glitches may surface, its core mechanicals are solid, making it a highly reliable and practical choice for discerning buyers.

Biggest Strengths

  • Standard Symmetrical All-Wheel Drive system reliability
  • Comprehensive EyeSight Driver Assist Technology suite
  • Robust and proven engine platforms (FB25 and FA24)

Top Risk Areas

The systems that break first on the 2020 Subaru Legacy. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Infotainment Systemminor
2
CV Joint Bootsmoderate
3
Oxygen (O2) / Air-Fuel Sensorsmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

6 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

BACK OVER PREVENTION:DISPLAY FUNCTION

Subaru of America, Inc. (Subaru) is recalling certain 2020 Legacy and Outback vehicles equipped with "high" grade and "mid" grade multimedia navigation. The August 2020 over-the-air software update may have timed out without completing the installation, corrupting the data, and causing the rearview display to shutoff intermittently. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2020 Legacy and Outback vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

What breaks on the 2020 Subaru Legacy?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Subaru Legacy by Year

Compare KeepScores across nearby years of the Subaru Legacy. Click any year for its full report.

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Frequently Asked Questions

Full Report

2020 Subaru Legacy

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

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Final Step

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