2015 Nissan Micra 1.2L Petrol · B3 ORR

The 2015 Nissan Micra presents a mixed maintenance picture with a recent upward trend in mechanical health. The most recent test on 18 May 2026 at 30,131 miles passed cleanly with zero defects, a marked improvement over the preceding three years of recurring corrosion-related advisories. A retest on 6 May 2026 at 30,061 miles had failed for excessively corroded nearside and offside brake pipes front to rear, yet that defect was rectified within twelve days. The trajectory suggests a previous owner has recently addressed long-standing corrosion issues rather than allowing them to deteriorate further. The vehicle has covered just 30,131 miles over roughly eleven years, averaging approximately 2,739 miles annually. This is notably low for a supermini of this age. The mileage progression is steady and unremarkable, with no sudden jumps or suspicious gaps between tests. Annual mileage climbed gradually from 23,314 miles in June 2023 to 25,535 miles by June 2024, then to 27,899 miles by May 2025, and finally to 30,131 miles in May 2026. Such low annual use can mean reduced mechanical wear on drivetrain and suspension components, but it also raises the possibility of prolonged standing periods, which accelerates brake pipe corrosion and tyre sidewall degradation. The MOT record reveals a persistent and recurring theme of brake pipe corrosion spanning at least three consecutive tests. In June 2023 at 23,314 miles, both front brake pipes were flagged as corroded and contaminated with grease or other material. By June 2024 at 25,535 miles, the rear brake pipes had joined the advisory list with the same corrosion and contamination pattern. In May 2025 at 27,899 miles, the front pipes returned to the advisories alongside new corrosion flagged on both rear coil springs. This pattern indicates moisture ingress and inadequate underbody protection were left unchecked for years. The May 2026 failure for excessively corroded front-to-rear brake pipes confirms the corrosion had progressed beyond surface level, compromising pipe wall integrity to the point of failure. A buyer should inspect the underside carefully, paying close attention to the condition of all brake lines, particularly where they route along the chassis and across the rear axle. The rear coil springs deserve close scrutiny for section loss or cracking, as corrosion on coil springs can indicate broader underbody neglect. Check the exhaust system, subframe mounting points, and inner wing seams for similar corrosion patterns. Tyre age and sidewall condition also warrant attention given the cracking advisories noted in June 2023 and the vehicle's low annual mileage, which can cause perishing through age rather than wear.