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2020 Subaru Legacy Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026·Daniel Wilson·13 Critical Recalls
2020 Subaru Legacy Report

Overall Score

7.2/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Spontaneous windshield cracking is the most prevalent and concerning issue, potentially impacting visibility and safety system calibration.
  • A high number of recalls (51) points to potential systemic design or manufacturing flaws, particularly in the drivetrain and fuel system.
  • Electrical system problems, including infotainment glitches and battery drain, can disable critical safety features like EyeSight.
  • While safety ratings are excellent, the sheer volume of recalls and complaints warrants thorough pre-purchase inspection.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2020 Subaru Legacy

The 2020 Subaru Legacy offers standard all-wheel drive and a comfortable ride, but used buyers should be aware of its below-average reliability rating. With 51 recalls and 139 complaints logged with the NHTSA, potential owners face significant concerns, particularly regarding spontaneous windshield cracking and electrical system issues that can affect safety features. The powertrain also presents some risks, aligning with recall data. Despite a perfect 5-star NHTSA safety rating, the number of recalls suggests potential systemic issues that could lead to unexpected repair costs.

Critical Failure Risk

Spontaneous cracking of the windshield glass, often without apparent impact, is a frequently reported issue. This can originate from the edges or base and may be exacerbated by temperature fluctuations or defroster use. The problem suggests potential defects in glass material or installation.

Early detection can help you avoid a repair of about $0.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls51
Service Bulletins0
Full Recall History →

Owner Complaints

139
Visibility/Wiper57
Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
27
MPG
City
24
MPG
Highway
32
MPG
Full Vehicle Specifications ↓

Reliability

6.4/ 10

Practicality

4.9/ 10

The score is dragged down by its weaker day-to-day practicality signals.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing standard AWD and a comfortable ride.

+2 more buyer-fit notes in the full report

Avoid if

Risk-averse buyers seeking a trouble-free ownership experience.

+2 more buyer-fit warnings in the full report

2020 Subaru Legacy Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2020 Subaru Legacy.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Regular
Seating Capacity
5
Transmission
Automatic (AV-S8)
Drivetrain
AWD/All-Wheel Drive
Body Style
Sedan
EPA Combined MPG
27

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Most Common Issues

1. Visibility

Most reported

Usage: 57 reports

2. Electrical System

Usage: 14 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) and Filter Replacement (Parts: 5W-30 Synthetic Oil, Engine Oil Filter) - Tire Rotation - Inspect brake pads, rotors, and lines - Check exhaust system - Inspect suspension components - Check fluid levels (coolant, brake, power steering, windshield washer) - Inspect drive belts - Check cabin air filter

Est. shop cost: $100 - $150

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (5 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
51 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2020 Subaru Legacy reliable?▾

The CarFocal Reliability Score for the 2020 Subaru Legacy is 6.4/10. Reliability score is 6.4/10. NHTSA recalls: 51. Owner complaints: 139.

How practical is the 2020 Subaru Legacy for daily use?▾

Practicality score is 4.9/10. The score is dragged down by its weaker day-to-day practicality signals. EPA combined economy is 27 MPG. Seating capacity is 5.

What is the overall score for the 2020 Subaru Legacy?▾

The CarFocal Overall Score for the 2020 Subaru Legacy is 7.2/10. Overall score is 7.2/10 (Good). Confidence 85%. Maintenance 7.7/10. Tuning 3.0/10. Practicality 4.9/10.

What does it cost to own and maintain a 2020 Subaru Legacy?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) and Filter Replacement (Parts: 5W-30 Synthetic Oil, Engine Oil Filter) - Tire Rotation - Inspect brake pads, rotors, and lines - Check exhaust system - Inspect suspension components - Check fluid levels (coolant, brake, power steering, windshield washer) - Inspect drive belts - Check cabin air filter at 7,500 miles. Estimated first-year maintenance: $1,000 - $1,500. Repair prediction highlight: Windshield (typical at 40,000 miles, estimated cost Min: $500 • Max: $800).

What is the MSRP range for the 2020 Subaru Legacy?▾

Base MSRP is $24,995.

What engine is in the 2020 Subaru Legacy?▾

Engine specs list 4 • 2.4.

What transmission does the 2020 Subaru Legacy use?▾

According to CarFocal's specs for the 2020 Subaru Legacy, transmission is Automatic (AV-S8). The paired drivetrain is AWD/All-Wheel Drive.

What is the combined EPA MPG for the 2020 Subaru Legacy?▾

EPA combined estimate is 27 MPG.

What driver assistance and safety features are available on the 2020 Subaru Legacy?▾

12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2020 Subaru Legacy?▾

According to CarFocal's specs for the 2020 Subaru Legacy, seating capacity is 5.

What body style is the 2020 Subaru Legacy?▾

According to CarFocal's specs for the 2020 Subaru Legacy, body style is sedan.

What drivetrain does the 2020 Subaru Legacy use?▾

According to CarFocal's specs for the 2020 Subaru Legacy, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic (AV-S8).

What are the NHTSA safety ratings for the 2020 Subaru Legacy?▾

NHTSA ratings: Overall 5/5 • Frontal 5/5 • Side 5/5 • Rollover 5/5.

Is the 2020 Subaru Legacy good for tuning?▾

Tuning potential is rated 3/10. The 2020 Subaru Legacy, equipped with a 2.4L turbocharged engine and All-Wheel Drive, offers a stable platform for daily driving.

What are the most common visibility/wiper problems on the 2020 Subaru Legacy?▾

Top complaint category: visibility/wiper (57 reports, 41% of complaints).

Are there open safety recalls on the 2020 Subaru Legacy?▾

This model year has 51 official safety campaigns listed.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

Tuning guide

Potential + upgrade path

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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