1991 Subaru Legacy Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Should You Buy the 1991 Subaru Legacy?
The 1991 Subaru Legacy, particularly with the non-turbo EJ22 engine, is a surprisingly robust and capable all-wheel-drive sedan for its age. While it demands proactive maintenance and a keen eye for age-related issues like rust and head gasket seeps, it remains a strong contender for those needing reliable, all-weather transportation on a budget, provided you choose wisely.
Biggest Strengths
- Rugged Symmetrical All-Wheel Drive system
- Durable EJ22 2.2L engine (naturally aspirated)
- Excellent winter weather performance
Top Risk Areas
The systems that break first on the 1991 Subaru Legacy. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
NHTSA Recalls
3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
POWER TRAIN:MANUAL TRANSMISSION
WHEN THE VEHICLE IS DRIVEN CONTINUOUSLY UNDER EXTREMELY COLD TEMPERATURES (-22 DEGREES F.) AND HIGH HUMIDITY WEATHER CONDITIONS, THE TRANSMISSION BREATHING (AIR) VENT CAN BE BLOCKED DUE TO MOISTURE FREEZING AT THE OIL LEVEL GAUGE. IF THIS OCCURS, PRESSURE INSIDE THE TRANSMISSION CASE WILL INCREASE AND PUSH OUT THE REAR OIL SEAL, CAUSING TRANSMISSION OIL LEAKAGE. THE LACK OF LUBRICATION CAN BURN THE INTERNAL COMPONENTS OF THE TRANSMISSION, CAUSE THE TRANSMISSION TO SEIZE AND THE VEHICLE TO COME TO A SUDDEN STOP.
POWER TRAIN:AUTOMATIC TRANSMISSION
UNDER CERTAIN LOAD CONDITIONS, THE PARK GEAR MAY NOT DISENGAGE IMMEDIATELY WHEN THE TRANSMISSION LEVER IS MOVED FROM PARK TO REVERSE.
What breaks on the 1991 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 reliability scores across nearby years of the Subaru Legacy. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by reliability score.
Relevant Products for Your 1991 Subaru Legacy
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Frequently Asked Questions
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