2007 Mitsubishi Colt 1.5L Diesel · MM07 NTD

The vehicle remains roadworthy but the maintenance trend shows a worsening state regarding structural and mechanical wear. In the most recent test in July 2025 at 140,146 miles, the tester identified a severely deteriorated nearside front drive shaft CV boot and a persistent oil leak. While the vehicle passed, the presence of corrosion on the nearside and offside rear subframe mounting points indicates that the undercarriage degradation is progressing, moving beyond the general corrosion advisories noted in previous years. At 19 years old, the recorded mileage of 140,146 miles represents an average usage of approximately 7,376 miles per year, which is consistent with typical light car commuting. The data shows steady usage patterns, with roughly 6,700 miles covered between July 2024 and July 2025, and another 6,600 miles in the preceding year. This consistent mileage suggests the car is used regularly, which explains the age-related degradation of rubber components and metal-surface oxidation. A buyer must conduct a thorough physical inspection of the undercarriage to assess the depth of the subframe corrosion. The recurring advisories for corroded rear coil springs from 2023 through 2024 suggest the suspension components are prone to significant rust, which can lead to structural failure. Furthermore, the nearside front drive shaft boot was flagged in both 2022 and 2025, indicating either a failure to replace the part properly previously or a rapid rate of deterioration. The oil leak noted in the 2025 test should be traced to identify the specific source and ensure it does not escalate into a critical engine failure.