2007 Daihatsu Sirion 1.3L Petrol · DU07 SYY

The most recent MOT test on April 21, 2025, confirms the vehicle passed without any recorded defects, though it was tested just three days after a prior failure on April 3, 2025—an unusually tight turnaround for a vehicle that had previously passed cleanly. This suggests either a minor oversight in pre-test preparation or a test centre error, as no defects were logged in either instance. The preceding tests from 2024 and earlier all passed without fail, indicating a stable maintenance history with no recurring issues. However, the absence of advisories or minor faults in any test raises questions about whether the vehicle has undergone thorough servicing, as even a well-maintained car of this age should expect some wear-related advisories by now. The recorded mileage of 68,322 miles over nearly 19 years equates to an average of just 3,596 miles annually, which is unusually low for a vehicle of this age. The gap between the 2022 and 2023 tests—where mileage jumped from 39,331 to 43,368—suggests a period of inactivity or infrequent use, potentially accelerating wear on components like suspension bushes and coil springs due to prolonged static loading. Conversely, the rapid accumulation of 12,544 miles between the 2023 and 2024 tests indicates a brief period of heavier use, which could have introduced additional stress on brakes and drivetrain components. The lack of advisories in any test makes it difficult to assess whether these mileage fluctuations have led to hidden wear. Given the clean MOT history, a buyer should prioritise a thorough inspection of suspension components, particularly the rear suspension bushes and coil springs, which are prone to cracking or degradation in a vehicle of this age and mileage. The brakes, while not flagged in tests, should be examined for uneven wear or binding calipers, especially if the vehicle has experienced periods of inactivity. Structural integrity is another critical area—check for corrosion at wheel arches, sills, and the subframe, as prolonged standing can accelerate rust damage. Finally, verify the condition of the exhaust system, as catalytic converter efficiency and emissions compliance are not always evident without a detailed inspection. The absence of advisories in prior tests does not guarantee these areas are in perfect condition, so a professional pre-purchase inspection is strongly advised.