2018 Toyota Yaris 1.5L Petrol · YN18 DYB

The Toyota Yaris presents a stable and consistently clean roadworthiness record. The most recent MOT, conducted on 9 March 2026 at 18,946 miles, passed with zero defects, advisories, or failures. This outcome is not an isolated result. It caps a five-year sequence of consecutive clean passes dating back to July 2021, indicating a maintenance trend that is firmly stable rather than deteriorating or improving from a low base. No recurring mechanical or structural faults have surfaced across the entire recorded history. The mileage accumulation pattern is notably low for an eight-year-old vehicle. Annual usage averages approximately 2,368 miles, calculated from 7,574 miles recorded on 9 July 2021 to the current 18,946 miles. The intervals between tests show steady, incremental gains: 2,881 miles between July 2021 and July 2022, 2,863 miles between July 2022 and July 2023, 2,971 miles between July 2023 and July 2024, and 2,491 miles between July 2024 and March 2026. There are no sudden spikes suggesting prolonged high-mileage use, nor suspiciously flat periods implying extended storage. The data is sparse in the sense that no defects have ever been recorded, but this consistency itself is meaningful. Despite the clean MOT history, a buyer should still conduct a thorough in-person inspection focused on components that wear independently of MOT failure criteria. The low annual mileage raises the possibility of short-trip use, which can cause moisture accumulation in the exhaust system and DPF, if fitted, potentially leading to premature corrosion or regeneration issues. Suspension bushes, coil springs, and shock absorbers should be inspected for perishing from age rather than mileage. Brake discs and pads may exhibit surface corrosion from prolonged standing periods between uses. Tyre sidewall condition and date codes deserve attention, as rubber degrades with time regardless of tread depth. Structurally, the vehicle's underbody, sills, and subframes should be examined for corrosion, particularly if the car has been used on salted winter roads despite low mileage. The exhaust system should be checked for rust-through at joints and box sections, as short-run driving accelerates internal moisture corrosion. The absence of any flagged defects across five consecutive tests is a strong positive indicator, but it does not substitute for a physical inspection of age-related deterioration that MOT standards may not yet classify as defective.