2018 Fiat Doblo 1.2L Diesel · WM18 ESN

A pattern of corrosion-related advisories on the rear coil springs, accompanied by recurring front tyre wear issues, defines the recorded roadworthiness history of this 2018 Fiat Doblo. Across six MOT tests spanning 2021 to June 2026, the vehicle has passed every examination without a single recorded failure, though it has not returned a fully defect-free pass since 2022. The most recent test on 10 June 2026 noted that both rear coil springs were corroded, alongside advisories for both front tyres wearing close to the legal limit and on the edges. Earlier tests progressively flagged front tyre wear annually from 2023 onwards, plus stiff front upper strut bearings in 2024 and thinning front brake pads in 2023. While the absence of failures is a positive indicator, the accumulation of advisories on suspension and tyre components suggests components are approaching the threshold of replacement and warrant close physical inspection before purchase. The recorded mileage of 72,399 miles across eight years equates to an average annual accumulation of approximately 9,050 miles, which is broadly typical for a vehicle of this age and likely duty cycle as a light commercial or family carrier. There are no unusual gaps in the testing history, with annual tests consistently recorded from May 2021 through to June 2026, indicating the car has remained in regular use rather than laid up for extended periods. This consistent usage pattern is mechanically significant because regular driving helps preserve drivetrain and suspension function through consistent lubrication and thermal cycling, but it also means consumable wear items such as tyres, brake components, and suspension bushes have been accumulating fatigue over the full mileage. The mileage progression between tests appears steady, suggesting no major extended gaps in operation that might have introduced issues such as seized brakes or perished rubber components. Given the typical mileage and consistent testing cadence, the vehicle has likely experienced normal wear consistent with its age and class. For a prospective buyer, the rear coil spring corrosion advisories from the latest test are the most pressing area to investigate, as corroded springs can weaken and affect ride height and load-carrying capacity, particularly relevant if the vehicle is used for carrying passengers or cargo. On a test drive, listen for any knocking or rattling from the rear suspension over uneven surfaces, and observe whether the vehicle sits level when unladen and loaded, as a collapsed coil could cause uneven ride height. The repeated front tyre wear advisories, particularly edge wear, suggest potential tracking or suspension geometry issues; on inspection, check for uneven tyre wear patterns across the front axle, and during the test drive, note any steering pull to either side or vibration through the steering wheel at speed. The 2024 advisory regarding stiff front upper strut bearings also warrants attention, as worn strut bearings can produce creaking or knocking noises when turning the steering at low speed, particularly noticeable when manoeuvring at parking speeds. Additionally, given the front brake pad advisory from 2023, the brake components should be physically inspected for remaining pad material and disc condition, with attention to any judder or pulsing through the brake pedal during the test drive. Finally, while this Doblo has avoided outright MOT failures and has been tested consistently, the escalating pattern of advisories across recent tests indicates it is entering a phase where multiple components are approaching end-of-service life. A thorough pre-purchase inspection by a qualified mechanic, including a ramp check to visually assess the rear coil springs for advanced section loss, the front suspension strut assemblies and top mounts for play, and a brake measurement check, would be advisable. Underbody corrosion should also be examined given the coil spring advisories, as corrosion in one area of the suspension often signals broader exposure to moisture and road salt. With attentive inspection of these flagged areas and likely replacement of the front tyres and possibly the rear coil springs, the vehicle should remain serviceable, though buyers should budget for these near-term maintenance items.