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

2008 Subaru Legacy Reliability ReportKeepScore 78/100 · top failure points · buy or avoid

78/ 100

KeepScore

MODERATE RISK

Grade: C+

A capable all-weather sedan that delivers excellent traction and safety, but requires careful scrutiny of its engine's health to avoid costly repairs.

Full system breakdown + what I would do

Quick Facts · 2008 Subaru Legacy

  • Outscores the 2009 Subaru Legacy by 6 points — one of the stronger nearby years to consider.
  • The system most likely to surface first: engine (head gaskets) (major severity).
  • Has 9 NHTSA recalls on record — the most notable involves the air bags:frontal:passenger side:inflator module.

2008 Subaru Legacy: Buy or Avoid?

The 2008 Subaru Legacy offers a compelling package of symmetrical all-wheel drive and strong safety ratings, making it an attractive option for those in challenging climates. However, prospective owners must be acutely aware of its engine's notorious head gasket vulnerability and other age-related wear, which can lead to significant repair bills if neglected. This vehicle demands a thorough pre-purchase inspection to ensure its long-term viability.

Biggest Strengths

  • Symmetrical All-Wheel Drive system (AWD)
  • Excellent crash safety ratings
  • Solid driving dynamics and handling

2008 Subaru Legacy — Known Trouble Spots

The systems that break first on the 2008 Subaru Legacy. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Engine (Head Gaskets)major
2
Suspension Componentsmoderate
3
Cooling Systemmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

Safety Recalls on the 2008 Subaru Legacy

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

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (STI included), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

What breaks on the 2008 Subaru Legacy?

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

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Subaru Legacy — Year-by-Year Comparison

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

Competing 2008s Worth a Look

Similar class, similar year range — ranked by KeepScore.

Relevant Products for Your 2008 Subaru Legacy

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Frequently Asked Questions

Full Report

2008 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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