2002 Toyota Yaris 1.3L Petrol · CP51 ABO

The most recent MOT on 25 February 2026 was a pass, but it was accompanied by a suite of advisories highlighting corrosion on both front and rear sub‑frames, the near‑side rear coil spring, the front lower suspension arms and wear on the anti‑roll‑bar linkage pins or bushes. Earlier tests in 2025 and 2024 show the same coil‑spring corrosion recurring and the addition of rear‑axle corrosion, while a 2023 test recorded a failure for an insufficient windscreen‑washer supply, excessive headlamp aim and a defective wiper blade. Overall the trend is one of stable compliance but a gradual build‑up of corrosion‑related wear, indicating that the vehicle has been maintained just enough to pass but that underlying structural components are deteriorating over time. With only 37 600 miles recorded on a 2002 model, the average annual mileage works out at roughly 1 600 mi per year, well below the typical usage for a car of this age. Such low utilisation often points to long periods of inactivity or very light use, which can exacerbate issues such as rust formation on chassis members, perishing of rubber components and battery depletion. The mileage itself does not suggest excessive wear on engine or transmission parts, but the combination of age and limited running time means that many wear items may have aged more by calendar than by distance. Prospective buyers should give particular attention to the corroded sub‑frames, rear axle and coil spring. Inspect the underside for any signs of rust flaking or pitting that could compromise structural rigidity; probe the rear coil spring for excessive play or a soft feel, and listen for clunks when the rear wheels are turned under load. The front lower arms and anti‑roll‑bar linkage should be checked for looseness, cracked bushings or excessive movement, as worn bushings can lead to imprecise steering feel and uneven tyre wear. Verify that the windscreen‑washer system now delivers a steady spray, that headlamp alignment is within legal limits, and replace the wiper blades if they show tearing or stiffness. Any indication of fluid leaks from the suspension or axle bearings should be investigated promptly, as corrosion can eventually lead to failure of mounting points. Given the vehicle’s age and low mileage, a thorough visual and tactile inspection of age‑related items is essential. Examine all four tyres for sidewall cracking, dry rot or loss of tread, remembering that tyres older than six years can become unsafe even if the tread appears adequate. Test the 12 V battery voltage and consider a load test, as prolonged storage can cause sulphation and reduced capacity. Check brake discs for surface rust, scoring or uneven thickness, and ensure the calipers move freely without binding, especially after periods of standing. Finally, confirm that all fluid levels—engine oil, coolant, brake and clutch hydraulics—have been refreshed in line with calendar intervals, as degradation over two decades can affect performance and reliability.