2016 Fiat Doblo 1.6L Diesel · WM66 WBZ

The latest MOT test on 4 November 2025 resulted in a pass, although it followed an initial failure on the same day. A similar pattern was observed in November 2023, where the vehicle failed before passing. This trend suggests a reactive maintenance strategy where defects are addressed only upon failure during the annual inspection rather than through a proactive preventative maintenance schedule. While the vehicle is currently roadworthy, the recurring same-day failures indicate that the owner may be performing the bare minimum to ensure legality rather than comprehensive mechanical upkeep. The recorded mileage of 120,485 miles over approximately ten years equates to an average annual usage of roughly 12,000 miles. This is considered high for this vehicle type and implies significant cumulative wear on all major mechanical assemblies. Prospective buyers should anticipate that consumables, drivetrain components, and suspension elements are nearing the end of their natural service life. High-mileage commercial vehicles of this age often exhibit increased wear on the clutch, dual-mass flywheel, and turbocharger, making a thorough review of the service history essential to verify if these major components have already been replaced. Given the lack of specific recorded advisories, the physical inspection must focus on age-related degradation and high-mileage wear. During the test drive, listen for knocks or clunks from the suspension, which would indicate perished suspension bushes or fatigued coil springs. Check for uneven tyre wear, as this often points to worn steering rack components or poor wheel alignment. Pay close attention to the braking system; any shuddering under deceleration suggests warped brake discs, while a spongy pedal may indicate that the brake fluid has degraded or that the calipers are beginning to bind. Further inspection should focus on the structural integrity and fluid health of the vehicle. Examine the underbody and sills for signs of corrosion, which is common for this model in the UK climate. Verify that the engine oil and coolant are clean and at the correct levels, as calendar-based fluid degradation can occur even if the vehicle is regularly driven. Check the 12V battery health and look for oil leaks around the engine gaskets and sump. Finally, ensure the exhaust system is securely mounted and free from excessive soot or leaks, which could indicate failing emissions components.