At a Glance
No model-specific problems have been flagged for the Subaru Legacy BL/BP — nothing on this generation occurs significantly more often than the UK average. The data still shows 159 common MOT failure types below. Electrical is the most common MOT failure category. Based on 100K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →
Below: the full MOT-data picture for the Subaru Legacy BL/BP — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.
Subaru Legacy BL/BP MOT Pass Rate
Across 100K MOT tests from DVSA data, the Subaru Legacy BL/BP (2003–2009) has a fail rate of 33.8%.
UK average fail rate (2006–2009): 38.3%
Tell Us About Your Problem
Help other Subaru Legacy BL/BP owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Subaru Legacy BL/BP owners — report a problem and we'll add it to the database
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Problems by mileage
Common problems, MOT failures and advisories on the Subaru Legacy BL/BP, grouped by the mileage they typically appear at.
511 distinct problems · 178,318 total occurrences in current filter
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Other Subaru Legacy Generations
Legacy 1st Gen (BC/BF)
1989–1994
0 problems
BD/BG
1994–1998
4 problems
BE/BH
1998–2003
2 problems
BL/BP
2003–2009
0 problems
Current page
BM/BR
2009–2014
1 problem
Frequently Asked Questions
What are the most common Subaru Legacy BL/BP problems?
Based on DVSA MOT data for the Subaru Legacy BL/BP (2003–2009), we have identified 0 common problems. Electrical is the most common MOT failure category.
How reliable is the Subaru Legacy BL/BP?
This generation has 100K MOT tests on record with a 33.8% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.
What commonly fails the MOT on a Subaru Legacy BL/BP?
There are 159 distinct MOT failure types recorded for the BL/BP (2003–2009), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Subaru Legacy BL/BP?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Subaru Legacy owners spot problems early. All submissions are reviewed before being added to the public database.
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