2006 Subaru Legacy 2.0L Petrol · BG56 LMM
2006 Subaru Legacy (2.0L, petrol). First registered 30 Oct 2006. Recorded mileage 121,376 miles. MOT valid until 30 Aug 2027.
- Make & Model
- SUBARU LEGACY
- Year / Origin
- 2006 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Valid until 30 Aug 2027
- Road Tax
- —
- Recorded Mileage
- 121,376 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 2.0L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
BG56 LMM Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 04/08/2026
- 121,376 miles recorded at latest MOT
- 1 historical MOT failure
- 6 defects noted at the latest MOT
- Recurring suspension items (12 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
BG56 LMM MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2006 Subaru Legacy (BG56 LMM) between August 2023 and August 2026.
The record contains 4 passes and 1 failure.
The most recent test on 04 August 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (12 issues), Brakes (6 issues), Tyres (3 issues), Lighting (2 issues), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 23 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Front Suspension arm pin or bush excessively worn Lower suspension arm rear most bush (5.3.4 (a) (i))”; “Offside Rear Inner Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))”; “Nearside Rear Inner Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))”.
BG56 LMM Mileage History
- 22/08/2023131,280 mi
- 23/08/2024116,815 mi-14,465 mi
- 30/08/2024116,845 mi+30 mi
- 11/08/2025119,523 mi+2,678 mi
- 04/08/2026121,376 mi+1,853 mi
Average of roughly -3,356 miles per year across 5 recorded odometer readings.
Recorded mileage decreased between one or more tests — a potential clocking indicator worth verifying before purchase.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Subaru Subaru Legacy Mk4 (BL/BP)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Good
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
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SUBARU LEGACY Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2006 model year cars.
- EJ25 Naturally Aspirated Head Gasket Seepage and FailureSerious
The single-overhead-cam 2.5-litre petrol boxer engine (EJ253) uses single-layer cylinder head gaskets that degrade over time and mileage. Between 80,000 and 120,000 miles, external weeping of oil and engine coolant develops at the lower block-to-head mating surfaces. If left unresolved, the breach allows combustion gases to enter the cooling jacket, causing coolant loss, overheating, warped cylinder heads, and heater matrix airlocks. Rectification requires engine removal, cylinder head skimming, and installation of upgraded multi-layer steel (MLS) head gaskets.
- Rear Suspension Lateral Link and Subframe CorrosionModerate
UK road salt and wet climates cause aggressive galvanic corrosion on the Legacy multi-link rear suspension assembly. The steel lateral links, upper wishbones, and eccentric alignment bolts seize solid inside the aluminium suspension knuckles and rear subframe bushings, making four-wheel geometry adjustment impossible. Over time, heavy corrosion can weaken the subframe crossmember and spring perches, leading to MOT failure, uneven rear tyre wear, and nervous highway stability.
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