2021 Toyota Proace 1.5L Diesel · YY70 KLM

The vehicle most recently passed its MOT on 24 March 2025, though this followed an immediate failure on the same day. The failure was primarily due to an excessively worn nearside front lower suspension arm ball joint and a faulty rear position lamp. While the vehicle is currently roadworthy, the maintenance trend appears reactive rather than proactive. The recurring advisory regarding a defective spare tyre and a previous note regarding an oil leak suggest that some secondary maintenance items are being overlooked in favour of minimum compliance. With 141,145 miles recorded over approximately five years, this vehicle has covered an average of 28,229 miles per year. This is considerably higher than typical usage for this age, indicating a high-intensity commercial work cycle. Such rapid mileage accumulation typically results in accelerated wear across all major consumables, particularly the suspension system, braking components, and drivetrain. While high motorway mileage can be less taxing on the engine than urban stop-start driving, the overall structural and mechanical fatigue will be more pronounced than on a lower-mileage example. Prospective buyers should pay close attention to the front suspension. Although the nearside ball joint was addressed to pass the last test, the offside front lower suspension arm ball joint was noted as having slight play. During a test drive, listen for metallic knocking or clunking sounds when traversing uneven surfaces or turning the steering wheel at low speeds. Additionally, inspect the front tyres for uneven or accelerated wear, which often indicates that suspension geometry is compromised. The previously recorded oil leak must also be investigated; check the engine block and sump for fresh seepage and verify if the leak has been permanently rectified or if it continues to weep. Given the high mileage, a comprehensive review of the service history is essential to confirm that mileage-based intervals for oil changes and filter replacements have been strictly followed. Inspect the brake discs for significant lip formation or scoring and check the condition of the brake pads. The defective spare tyre mentioned in multiple MOT reports should be verified and replaced if still faulty. Finally, examine the chassis and underbody for any signs of corrosion and check the condition of the rear suspension bushes to ensure the vehicle remains stable and safe under load.