2006 Toyota Yaris 1.4L Diesel · RK06 VSD

The 2006 Toyota Yaris presents a stable and improving maintenance trend, culminating in a completely clean pass on 28 April 2026 at 111,945 miles with zero defects recorded. That result is particularly significant given the failed test just 28 days earlier on 1 April 2026, where the tester flagged an inoperative engine malfunction indicator lamp, a non-functioning offside headlamp, and a nearside front tyre worn below the 1.6mm legal minimum. The fact that all three defects were rectified before the successful retest suggests the previous owner addressed immediate fail items promptly rather than neglecting them. The advisory history shows no recurring structural or mechanical faults, and the two preceding tests in March 2025 and March 2024 both passed cleanly, reinforcing a pattern of consistent upkeep. The mileage profile tells an unusual story. Between the 1 April 2026 failure at 72,940 miles and the 28 April 2026 pass at 111,945 miles, the recorded figure jumps by 39,005 miles in just 28 days, which is physically implausible and strongly indicates a data entry error or odometer discrepancy on the earlier record. Looking at the reliable data points, the car covered 8,143 miles between March 2024 and March 2025, then 5,770 miles between March 2025 and April 2026, averaging roughly 6,900 miles per year over that period. This is low for a twenty-year-old vehicle and suggests predominantly short urban journeys, which places disproportionate wear on the exhaust aftertreatment system, the DPF if fitted, and the battery and charging system due to insufficient heat cycles. A buyer should pay close attention to the front suspension and steering components, as low-mileage city driving over two decades can cause perishing of rubber bushes and dust covers even without high wear mileage. The rear tyre advisories noted in March 2023 for cracking and perishing on both sides point to age-related rubber degradation rather than misuse, so any replacement tyres should be checked for date codes regardless of remaining tread. The engine MIL fault from April 2026 warrants scrutiny. A buyer should verify the engine management lamp illuminates with the ignition on before starting, confirm no stored fault codes using a diagnostic scanner, and check that the catalytic converter and lambda sensors are functioning correctly given the likelihood of short-trip use causing incomplete regeneration cycles. Underneath, inspect the exhaust system for corrosion, particularly at joints and flexi sections, and examine the sills and subframes for surface rust or structural corrosion consistent with a vehicle that may have stood idle for extended periods between uses.