2020 Nissan X-Trail 1.3L Petrol · SL70 BFN

The most recent MOT test on 26 September 2025 at 25,351 miles resulted in a pass, though the maintenance trend regarding the rear braking system is worsening. The tester flagged worn, pitted, or scored rear brake discs that were not seriously weakened, alongside a nail in the nearside rear tyre. This follows a similar advisory for worn rear brake discs and thin rear brake pads recorded in September 2024 at 19,346 miles. The recurrence of pitted rear brake discs indicates a persistent issue rather than a one-off consumable wear event, suggesting the previous owner deferred replacing the discs after addressing the pads. Accumulating 25,351 miles over six years equates to roughly 4,225 miles annually, marking this vehicle as exceptionally low mileage for its age. The MOT records show a steady accumulation of 6,636 miles between September 2023 and September 2024, and a further 6,005 miles between September 2024 and September 2025. Such low annual mileage often implies long periods of standing, which can cause flat-spotted tyres and corrosion on brake discs, potentially explaining the recurring pitting observed in the rear braking components. The sparse MOT history aligns with this low usage pattern, showing no rapid mileage spikes. A physical inspection must thoroughly assess the rear braking components. The persistent pitting and scoring on the rear brake discs warrant close scrutiny to determine if the structural integrity has degraded beyond the tester's threshold since the September 2025 test. Check the rear calipers for sticking or binding, as neglected calipers often cause uneven disc wear and pitting. The nearside rear tyre requires immediate attention to repair the nail puncture and inspect for sidewall damage. Examine the undercarriage and suspension bushes for corrosion or deterioration, as prolonged standing can degrade rubber components and cause surface rust on exposed metalwork, despite the low mileage.