2010 Toyota Yaris 1.3L Petrol · PF59 PFJ

A pattern of front suspension wear and braking component degradation defines the mechanical profile of this 2010 Toyota Yaris, with the most recent pass at the 2026-01-26 test confirming roadworthiness while flagging ongoing concerns. The offside front lower suspension arm pin or bush has been an advisory at every test since 2023, showing a consistent deterioration rather than a one-off observation, and on 2025-01-27 the nearside front coil spring fractured completely, resulting in a failure along with a compromised offside front upper anti-roll bar linkage ball joint dust cover. The nearside rear brake pipe has carried a corrosion advisory since at least 2024, noted as covered in grease or other material, which is a typical short-term remediation but one that masks underlying surface corrosion. Additionally, the 2026 test recorded a defective offside windscreen wiper blade as a minor defect and both front tyres as close to the legal limit and worn on the edge, suggesting alignment or suspension geometry irregularities that are accelerating shoulder wear. With only 30,159 miles recorded over sixteen years, annual usage averages just 1,885 miles, which is exceptionally low and points to either significant periods of standing or primarily short urban journeys. Such low accumulation typically means the timing chain, internal engine components, and clutch have seen limited mechanical cycling, but it also leaves the vehicle more vulnerable to oil seal drying, brake caliper binding through infrequent use, and corrosion setting into underbody and pipework that are not regularly washed by sustained road use. The mileage progression between tests shows small increments in the order of a few thousand miles annually, with no abrupt jumps or extended gaps, indicating the vehicle has been in continuous but light service rather than laid up for multi-year stretches. For a prospective buyer, the primary inspection focus must be the front suspension geometry. On a test drive, listen for clonking or knocking from the front end over uneven surfaces, particularly over speed bumps and potholes, which would indicate the lower arm bushes have worn beyond advisory tolerance. Push the car side-to-side with the wheels unloaded to detect play in the front strut tops, and inspect the offside front upper anti-roll bar ball joint for perished or missing dust covers and any grease contamination around the joint, as the previous failure was directly linked to this component. Steering should feel precise with no pulling or wandering, as the edge-worn front tyres strongly suggest either a tracking misalignment or worn suspension geometry that is no longer holding settings correctly. Braking system scrutiny should centre on the nearside rear brake pipe, which has been recurrently flagged for corrosion since 2024. During inspection, examine the pipework along the underside, paying particular attention to the rear flexi-hose unions and any sections where surface rust has been concealed by grease, looking for pitting, blistering under the coating, or any weeping of brake fluid. The offside front brake pads were flagged as wearing thin in early 2025, so confirm fresh pad material remains by measuring through the wheel spoke. On the road, the brake pedal should feel firm with no sponginess, and there should be no pulling to one side under braking, which would indicate a seizing caliper consistent with the low-mileage usage pattern. Finally, fit two new front tyres before use, replace the windscreen wiper blade, and budget for replacement front coil springs and lower arm bushes to address the suspension issues that have been progressively worsening over the last three test cycles.