2003 Peugeot 307 1.6L Petrol · WN03 CCJ

A clear pattern of recurring advisories across multiple MOT cycles points to an ageing Peugeot 307 with steady structural and mechanical wear rather than any single acute failure, with the test on 20 April 2026 recording a pass alongside advisories for worn front brake discs, a deteriorating number plate, and a non-excessive oil leak. The same trio of front brake disc and number plate advisories has appeared at every test since at least March 2022, indicating components that have been on the threshold of serviceability for some time and are unlikely to have improved since. More concerning is the progression of corrosion advisories on the seat belt anchorage areas: the offside outer sill was first flagged in March 2024, and by March 2025 this had extended to both inner and outer sill areas on the nearside, suggesting that corrosion in the structural anchorage zones is actively advancing. The overall trend is one of slow but persistent deterioration in areas related to braking, steering, exhaust integrity, and corrosion, with no failures but an accumulating list of items that will likely demand attention in the near term. The recorded mileage of 102,923 miles over approximately 23 years equates to an average of around 4,475 miles annually, which is considerably below typical usage for a vehicle of this age and suggests either significant periods of standing or genuinely light running. The MOT record shows testing on an essentially annual cycle from 2022 through 2026 with no obvious multi-year gaps, implying the vehicle has remained on the road but has been used sparingly. Low annual mileage of this nature tends to accelerate certain wear patterns: standing allows moisture to settle in the braking system, promoting disc corrosion and pitting exactly as flagged in this record, and it can also dry out rubber seals and gaiters, contributing to the persistent oil leaks from the driveshaft seals noted in 2023 and 2025. Conversely, lower mileage generally means less cumulative wear on internal engine and transmission components, so the powertrain itself is unlikely to be heavily loaded. The mechanical implication is a car that combines lightly used mechanical internals with externally ageing consumables and corrosion-prone structural areas, a combination typical of low-mileage older vehicles kept on the road but used infrequently. For a prospective buyer, the priority areas during inspection are the braking system, steering linkages, and structural sill corrosion. The front brake discs have been flagged for pitting and wear at every test for at least four years, so on inspection the discs should be checked for a pronounced lip at the outer edge, visible scoring across the friction surface, and any tendency for the pedal to pulse or judder under firm application, as pitted discs often produce vibration rather than smooth retardation. The steering rack inner joint play noted in 2022 and again in 2023, followed by a track rod end ball joint with slight play in 2025, warrants a careful test drive: listen for clonking noises from the front end over speed humps and rough surfaces, feel for any vagueness or delay in steering response, and check for uneven tyre wear on the front pair as a secondary indicator of worn linkage. On the test drive specifically, the oil leak advisories suggest a driveshaft seal weeps, so any sign of fresh oil misting on the inside of the front wheels or a wet underside after running should be noted, and the engine should be observed on cold start for excessive smoke that could indicate seals worsening. The exhaust system has shown a minor rear silencer leak on two consecutive tests in 2022 and 2023, so a listen for any increase in exhaust noise, ticking under load, or visible soot around the rear silencer joint is worthwhile. The corrosion trajectory on the sills and seat belt anchorage areas is the most serious long-term concern: in March 2026 an inspection should focus on the inner and outer sills on both sides, paying particular attention to the seat belt anchor mounting points, and any lifting of the underseal or flaking paint around the lower edges should be probed firmly to test for structural integrity. The rear coil spring flagged for corrosion in March 2024 should also be inspected, as corroded springs can fail suddenly on older vehicles and are best evaluated with the car jacked to look for surface pitting on the spring coils themselves. Finally, ensure the oil leak is monitored between MOTs; a non-excessive advisory today can become a more significant drip within a year if the driveshaft seal continues to deteriorate, and budget should account for likely replacement of the front brake discs, steering components, and ongoing sealing work before the next test is due.