2005 KIA Picanto 1.1L Petrol · LD05 WGC

A structural corrosion concern at the rear suspension mounting points is the defining mechanical story of this 2005 Kia Picanto. The most recent test on 9 June 2026 resulted in a pass, but only after the same date also produced a failure for an empty windscreen washer reservoir, and the pass itself carried advisories for corroded brake pipework, coated headlamp lenses, and further suspension mounting corrosion that was classed as not yet excessive. Look back to the 2024 and 2025 tests and the picture worsens sharply: in June 2024 the nearside rear outer suspension mounting was deemed so inadequately repaired that control of the vehicle was likely to be adversely affected, a categorisation classed as Dangerous, with three further Majors recorded for excessively corroded suspension mounting prescribed areas at the nearside front outer, nearside rear inner, and offside rear inner positions. By June 2025, the nearside and offside rear inner mountings were still flagged as excessively corroded with reduced structural strength. While the car has since been returned to roadworthy condition, the persistence of advisories in the same components on the 2026 pass suggests the corrosion has been treated but not eradicated, and remains an area requiring active monitoring. Against an age of roughly twenty-one years, the recorded 80,122 miles equates to an annual accumulation of around 3,815 miles, which is low and consistent with light urban use or extended periods of stationary storage rather than sustained long-distance driving. There are no significant gaps in the annual testing record between 2022 and 2026, indicating the vehicle has been kept on the road continuously, and the odometer progression across these four tests is broadly consistent with the implied annual rate, showing no sudden mileage spikes that would suggest a long unrecorded period of heavy use. Mechanically, this pattern typically means the engine, gearbox, and clutch have experienced limited wear relative to age, but it also means that rubber components such as suspension bushes, engine and gearbox mountings, brake flexihoses, and drivetrain seals may have aged and hardened without the benefit of regular working cycles, while the chassis and underbody have had years of exposure to road salts and moisture to develop the corrosion already evidenced by the MOT record. Any prospective buyer should treat the rear suspension as the priority inspection area and budget for likely rectification work. On a ramp or with the wheels removed, examine all four suspension mounting prescribed areas, particularly the inner and outer rear locations on both sides, looking for perforation, underseal used to mask deeper rot, and any fresh welding or patch repairs that may not be as substantial as the original metal. Push and twist each rear wheel while listening for clonking or vertical play that could indicate compromised mounting integrity, and pay particular attention to any harsh knocks transmitted through the body over speed humps or uneven road surfaces, which would suggest the subframe or mounting areas are flexing beyond their intended tolerance. Inspect the front suspension arms, anti-roll bar drop links, and bushes for similar perishing or play, and check the shock absorber top mountings for signs of corrosion bleeding through. The brake system requires equally close attention given the advisory for a corroded brake pipe coated in grease or underseal, which is a classic method of concealing ongoing surface corrosion. Trace the brake lines from the master cylinder along the underbody and across to both rear corners, feeling for rough or pitted pipes that may have been painted over, and check the unions at each flexible hose for weeping or crystallised brake fluid residue. On the road, the car should pull up squarely without any pulling to one side, and the pedal should feel firm and progressive rather than soft or spongy, which would indicate air ingress from a corroded line. Finally, confirm that both headlamp lenses still provide adequate illumination despite the product coating noted in 2026, verify the washer system is fully functional with both jets delivering fluid, and check the seat belt anchorages for any movement or corrosion that could compromise restraint effectiveness, as these areas were all flagged during the most recent inspection.