2017 Mitsubishi ASX 1.6L Diesel · WN17 LSY

The most recent MOT on 29 May 2026 was passed, but it carried a minor defect for a damaged off‑side lower windscreen and three advisories – corroded nearside rear coil spring, rear brake pads approaching the minimum thickness and a previously noted lighting fault that was rectified. Across the six‑year record the vehicle has consistently passed, with only occasional advisories and a single failure for lamp defects in 2025, indicating a generally stable maintenance pattern but a gradual accumulation of wear‑related items that merit attention before purchase. At 178,305 mi the 2017 ASX has logged roughly 19,800 mi per annum, well above the average for a vehicle of its age. This level of utilisation accelerates wear on consumables such as tyres, brake discs and pads, suspension components and engine oil seals. The high mileage also suggests the vehicle has been driven frequently rather than stored for long periods, which reduces the likelihood of age‑related perishing but increases the probability of fatigue in load‑bearing parts and the need for timely servicing of drivetrain fluids. Prospective buyers should give particular focus to the rear suspension and braking system. The nearside rear coil spring noted as corroded should be inspected for cracks, loss of spring rate or excessive play; any clunk or uneven ride height under load may indicate imminent failure. Examine the rear brake pads for remaining thickness and inspect the rotors for scoring or uneven wear that could cause brake shudder. Verify that the front and rear brake discs are free from rust and that the calipers move freely without binding, especially after the vehicle’s high mileage. Check all exterior lighting, confirming that the nearside front position lamp and registration plate lamp are operational, as the 2025 failure points to possible wiring or bulb issues that could recur. Finally, assess the tyre condition beyond the MOT advisories – look for sidewall cracking, dry rot or uneven tread wear that may signal mis‑alignment or suspension wear. Confirm the battery’s state of charge and electrolyte level, as a nine‑year‑old unit may be nearing the end of its service life. Review the service book for evidence of regular oil, filter and coolant changes at the manufacturer‑recommended intervals; if records are missing, plan for a comprehensive fluid flush and a full inspection of the timing chain tensioner, drive belts and engine mounts. A thorough test‑drive should include listening for any rattles from the rear suspension, monitoring brake response, and noting any vibration at higher speeds that could indicate tyre or drivetrain imbalance.