2010 Toyota Hilux 2.5L Diesel · ST10 SWY

This 2010 Toyota Hilux presents a deteriorating structural and mechanical picture that demands careful scrutiny before purchase. The most recent test on 22 October 2025 returned a Fail with particularly serious findings, including a Dangerous defect for excessive corrosion on the offside centre chassis leg in front of the rear spring front fixing, where overall body stability was deemed impaired, alongside a Major for the rear body crossmember being insecure and only secured by ratchet straps. The horn was also inoperative at that test. Looking at the broader trajectory, the vehicle passed cleanly in 2020, 2021 (twice, with one fail for an exhaust gas leak), and 2022, but the 2023 cycle introduced a Fail for dangerously low parking brake efficiency, insufficient brake pedal reserve travel, and a defective brake cable guide, followed by only minor advisories on the subsequent pass. By 2024 the advisories had broadened to include subframe corrosion, brake pipe corrosion, shock absorber casing damage, and a nearside front tyre worn close to the legal limit. The pattern across 2023 to 2025 shows clear escalation from isolated component failures into structural integrity concerns, with the latest assessment representing the most serious state of corrosion yet recorded on this chassis. Against an expected annual mileage in the region of 13,115 miles per year for a 16 year old vehicle, the recorded 209,844 miles indicates sustained, heavy working use rather than low-mileage preservation. The annual MOT records show roughly consistent testing intervals with no multi-year gaps, suggesting the vehicle has remained in regular service throughout its life, which is typical of commercial or utility Hilux operation. Such high cumulative mileage puts predictable strain on the drivetrain, clutch, turbo components, suspension bushes, ball joints, and braking hardware, all of which have either been flagged or are now due for close inspection. The repeated oil leak advisory across four consecutive tests points to a persistent engine or gearbox sealing issue that has not been resolved, and at this mileage the source warrants prompt identification. For a prospective buyer, the priority areas during a physical inspection should mirror exactly what the MOT history has flagged. The structural corrosion noted on the offside centre chassis leg and the rear crossmember should be examined with a torch and, ideally, a magnetic inspection pad or jack to check for perforation and panel distortion, paying particular attention to the rear spring mount area and any aftermarket repairs. The brake system requires thorough evaluation: feel for excessive pedal travel on application, listen for binding calipers or squeal from the discs, and check the handbrake holding on an incline, given the dangerously low efficiency recorded in 2023. Inspect the front subframe and brake pipes carefully for surface rust and pitting, as brake pipe corrosion was noted in 2024 and could progress to a future fail. The rear shock absorbers should be checked for leakage and the condition of their casings, while the nearside front tyre wear pattern noted as edge wear should prompt a check of the front suspension geometry, bushes, and wheel bearings for play. On a test drive, listen for clonks or knocks from the front suspension over uneven surfaces, particularly around the subframe and anti-roll bar linkages, and feel for any vagueness or wandering in the steering that could indicate worn tie bars or idler arm bush wear typical of high-mileage utility vehicles. Monitor the exhaust for any blowing sounds, hooting, or ticking that would suggest a leaking joint given the 2021 failure. Under the bonnet, look for fresh oil residue around the engine and gearbox sump, cam cover, and any turbo feed or return lines, as the recurring leak advisory suggests an unresolved sealing problem. Finally, given the Dangerous chassis corrosion finding, a professional pre-purchase inspection by a vehicle structural specialist is strongly advisable before committing to this Hilux, as the cost of remedial chassis work can exceed the vehicle's market value.