2018 Peugeot 208 1.2L Petrol · NK18 UDD

The 2018 Peugeot 208 presents a mixed maintenance picture. The most recent test in January 2026 at 27,810 miles passed, but it was not clean. The tester flagged a minor exhaust gas leak at the front flexi joint and noted inner front brake discs that were worn, pitted, or scored. Comparing this to the January 2025 failure at 25,131 miles, where the same vehicle suffered an excessive exhaust leak, a major rear exhaust leak, and a split offside front CV boot, the record suggests a partial repair effort. The exhaust and CV boot were clearly addressed between January 2025 and the retest the same day, yet the recurring front inner brake disc advisory has now appeared in three consecutive tests. This points to a component that has been monitored rather than replaced, and the trend for that specific item is stable but unresolved. At roughly 3,476 miles per year, this car sits well below the UK average of around 7,000 to 8,000 miles annually. The mileage progression tells a story of very light use. Between January 2023 and January 2024, the car covered approximately 3,338 miles. From January 2024 to January 2025, it added 4,350 miles. Then from January 2025 to January 2026, just 2,678 miles were recorded. The accumulation is not only low but also inconsistent, with the final twelve-month period showing a marked drop. Such irregular usage patterns can cause its own problems, including perished rubber components, stale fuel issues, and brake surface corrosion from prolonged standing, all of which align with the tyre and brake disc advisories seen here. A buyer should focus the physical inspection on the front brake discs and pads, given the repeated advisory for pitting and scoring across the 2025 and 2026 tests. Surface corrosion from short trips often causes exactly this kind of disc condition, and the pads should be checked for uneven wear. The exhaust system deserves close scrutiny too. While the major leaks were repaired for the January 2025 retest, the January 2026 test still recorded a minor gas leak at the front flexi. Flexi joints are known weak points on these vehicles, and a replacement may be imminent. Inspect the underside for any fresh weeping or soot staining around that joint. The tyre history raises a separate concern. In January 2025, all four tyres were flagged for cracking or perishing, and both fronts were worn to the legal limit. This suggests the car was running on degraded rubber for some time, consistent with a vehicle that stands idle between infrequent use. Confirm whether the tyres have been replaced since that test and, if so, check the date codes. Finally, examine the offside front CV boot that was flagged as split in the January 2025 failure. Verify it has been replaced and that the joint itself has not begun to click or play, as a neglected split boot leads to premature joint failure and costly drive shaft replacement.