2019 Mitsubishi L200 2.4L Diesel · DV19 OFS

The Mitsubishi L200 holds a valid MOT pass certificate dated 6 March 2026 at 80,665 miles, yet the maintenance trend is clearly worsening rather than stable. On the previous day, 5 March 2026, the vehicle failed at 80,660 miles with excessively corroded brake pipes on all four corners, a significant escalation from the advisory-level corrosion noted in earlier years. The most recent test passed, but only after the tester still flagged corroded nearside front and rear brake pipes covered in grease or other material. This pattern indicates that rather than implementing a proper repair strategy, the owner has repeatedly masked a progressive structural defect. The corrosion has migrated from advisory-level surface contamination to excessive corrosion across the entire system within a single twelve-month period, which is a serious concern for a commercial vehicle of this age. The mileage accumulation is broadly typical for a seven-year-old L200, averaging roughly 11,500 miles per year. Between the March 2025 test at 67,194 miles and the March 2026 tests at 80,660 to 80,665 miles, the vehicle covered approximately 13,470 miles in one year, slightly above the annual average but not unusually so. The record shows consistent annual testing each March, with no significant gaps or suspicious mileage reversals. The data is clean in terms of service continuity, but the mechanical condition it reveals is far from reassuring. A buyer should treat the entire brake pipe system as a high-priority inspection point. The recurring fault code 1.1.11 (c) across every MOT since at least March 2024 demonstrates that corrosion has been a persistent and worsening issue on all four brake lines, particularly at unions and flexi-hose connections. The fact that grease or other material has been repeatedly found covering corroded sections raises the possibility that previous owners applied cosmetic concealment rather than replacing compromised pipework. A physical inspection should include close examination of all rigid brake lines underneath the vehicle, paying attention to the nearside front and rear pipes that were flagged as excessively corroded just one day before the pass. Flexi-hose unions and any undersealed or taped sections deserve particular scrutiny. Beyond the braking system, the tester flagged an excessively binding offside front service brake during the March 2024 failure, which suggests caliper or slider pin issues that may have been partially resolved but not fully diagnosed. A road test should confirm that the vehicle tracks straight under braking and that no residual drag is present at the front axle. Given the L200's commercial duty cycle, the chassis, outriggers, and cross-members underneath should also be inspected for structural corrosion, as salt ingress and underseal breakdown often accompany brake line deterioration on these vehicles. The pattern in this record points to reactive rather than preventive maintenance, and a buyer should budget for a thorough brake system overhaul before relying on this vehicle for work or towing duties.