2022 Fiat Doblo 16V Tecnico Multijet II 1.6L Diesel · CU72 MLJ

The 2022 Fiat Doblo 16V Technico MultiJet II’s latest DVSA MOT test on 2025-11-13 resulted in a passing grade, though it included two critical advisories regarding the nearside and offside rear tyres, each showing wear approaching the legal limit and exhibiting edge wear patterns consistent with uneven loading or excessive camber angles. While this single MOT record is the most recent available, the absence of prior failures or repeated advisories suggests that the vehicle’s maintenance history has thus far remained stable, with no clear trend of worsening mechanical condition. The lack of failures or advisories in previous MOTs—assuming they were clean or minimal—indicates that the current wear issues may be isolated to specific components or conditions rather than systemic wear progression. However, the presence of these advisories demands immediate attention, as tyre edge wear can signal underlying suspension misalignment, improper wheel balancing, or excessive road load, all of which may exacerbate further if unaddressed. The recorded mileage of 67,909 miles for a vehicle aged four years represents a usage rate of approximately 16,977 miles annually, which is notably higher than the average for its class. Such high mileage, particularly over a relatively short period, accelerates wear on consumables like brake pads, suspension components, and drivetrain elements, as well as fluid degradation in the cooling, transmission, and hydraulic systems. The rapid accumulation of miles may also contribute to increased stress on the vehicle’s structural integrity, particularly if the suspension or steering systems have not been serviced or replaced at recommended intervals. Additionally, prolonged periods of high usage without adequate maintenance could lead to cumulative issues such as excessive oil consumption, worn engine mounts, or accelerated tyre degradation beyond the advisories noted in the MOT. It is prudent to investigate whether the mileage accumulation reflects consistent, heavy use or if there were periods of prolonged inactivity that could have contributed to other potential issues, such as standing corrosion or fluid degradation from stagnation. For the prospective buyer, the immediate priority must be to address the tyre advisories by having the suspension and wheel alignment inspected and corrected to prevent further uneven wear. During a test drive, listen for signs of misalignment, such as lateral clunks or vibrations from the rear wheels, and check for uneven tyre wear patterns that may indicate camber or toe issues. The suspension should be examined for worn bushes, broken coil springs, or binding calipers, as these can also contribute to tyre edge wear. Beyond the tyres, a thorough inspection of the drivetrain, brakes, and exhaust system is recommended, particularly given the high mileage. Brake discs and pads should be checked for glazing, warping, or excessive thickness loss, with calipers inspected for binding or hydraulic fluid leaks. The drivetrain, including the transmission and differential, should be evaluated for unusual noises or vibrations, and the exhaust system should be checked for leaks or corrosion, as Fiat vehicles are known to suffer from rust in the exhaust manifold and catalytic converter areas. In addition to the mechanical checks, the vehicle’s age and mileage warrant a comprehensive inspection of fluid systems and structural components. The 12V battery should be tested for capacity and cleanliness, as older vehicles are prone to corrosion in the terminals and battery acid leaks if the electrolyte level has dropped. The cooling system should be flushed and refilled with fresh coolant every two years, regardless of mileage, to prevent sludge buildup and thermal expansion damage. The transmission fluid should be checked for contamination or degradation, with a full flush recommended if the vehicle has high mileage or if there are reports of rough shifting. The engine oil should be changed according to the manufacturer’s schedule, with the filter replaced if the oil has been changed recently. Lastly, the vehicle’s service book should be reviewed for any outstanding maintenance items, particularly those related to the suspension, brakes, and exhaust system, as these are critical areas for high-mileage Fiat Doblos. If the vehicle has been stored for extended periods, the interior and exterior should be inspected for signs of corrosion, particularly around the wheel arches, undercarriage, and door seals.