2009 Peugeot 107 1.0L Petrol · FL59 NBA

The 2009 Peugeot 107 presents a mixed but broadly stable mechanical picture as of its most recent MOT on 28 October 2025 at 82,428 miles. That test passed, yet the advisory list reveals persistent, low-level defects that have remained unresolved across multiple annual inspections rather than escalating into dangerous failures. The maintenance trend is best described as stable but neglected in detail, with the same corrosion and wear items reappearing year after year without permanent repair. The recorded mileage of 82,428 miles over approximately 17 years equates to roughly 4,849 miles per year, which is notably low for a petrol city car of this age. The MOT history shows a gap of nearly 12 months between the October 2023 pass at 74,433 miles and the October 2024 failure at 78,282 miles, representing about 3,849 miles in that period. The subsequent jump to 82,428 miles by October 2025 adds a further 4,139 miles in roughly 12 months, suggesting slightly increased recent use. No rapid mileage accumulation or suspicious odometer discrepancies are evident from the data provided, though the low annual average raises the possibility of extended periods standing still, which can accelerate corrosion of brake components and suspension mounting points. A buyer should pay close attention to the structural corrosion flagged repeatedly in this record. The rear axle has been noted as corroded in every test from 2023 onward, and the front sub-frame has carried a corrosion advisory since 2024, albeit with the caveat that it was not seriously weakened at the time of testing. More concerning are the 2025 failure advisories for excessive corrosion on both nearside and offside rear sill mounting areas, which were described as significantly reducing structural strength. Although the retest four days later passed, these items warrant a thorough underside inspection with a torch and probe to confirm whether welding or treatment has been carried out or whether the corrosion has progressed. The braking system also demands attention. Both rear brake hose ferrules have shown slight corrosion since October 2024, and the offside rear service brake has been flagged as binding in three consecutive tests from 2023 through 2025. A binding caliper can cause uneven pad wear, overheating of the disc, and reduced fuel economy, so a road test and visual inspection of the rear braking assembly are advisable. The front lower suspension arm rear bushes were worn on both sides in the 2024 and 2025 tests, though not to the point of excessive movement. Combined with the corroded sill mountings, this suggests the front and rear suspension mounting areas are deteriorating and may require attention in the near term. The persistent minor oil leak, noted as not excessive since 2023, should also be traced to its source, as even small leaks can worsen and contaminate brake components or rubber hoses over time.