2012 Morgan M3W Sports 2.0L Petrol · MH12 MOG

Most recent MOT (2025‑11‑20 – PASS) The car passed its latest test at 26,754 mi, but the report flagged an oil leak (non‑excessive) and light oil mist on the off‑side front shock absorber, plus a slightly rusty rear swinging arm. None of these items were classified as failures, but they indicate ongoing minor leaks and early corrosion. Recurring mechanical pattern Two of the four MOTs mention oil‑related issues: the 2025‑11‑20 test notes an oil leak and the 2026‑06‑25 failure also recorded an oil leak. The front shock absorber’s oil mist is a new detail, suggesting the leak may be affecting the suspension. The 2024‑06‑25 failure highlighted a serious safety defect – the rear service brake was “excessively binding”, which could lead to reduced braking efficiency or uneven wear. That defect was resolved before the next test, as it does not appear in later reports. Headlamp aim problems were also recorded in the 2024‑06‑25 failure but have not resurfaced. Trend analysis From 2021 to 2025 the MOT record is largely clean, with only one failure in 2024. The failure was isolated to braking and lighting, both of which were apparently remedied for the 2025 test. However, the repeat appearance of oil‑related defects suggests a persistent minor leak that is not yet severe enough to cause a failure but could worsen over time.