2012 Ford Fiesta 1.2L Petrol · NJ12 OVU

The most recent DVSA examination on 25 August 2026 resulted in a Pass, though the tester recorded one Minor defect and two Advisories which warrant careful attention. The Advisories relate to a coolant leak and an illuminated oil lamp, while the Minor item flags a severely deteriorated dust cover on the nearside front anti-roll bar linkage ball joint. The recurring coolant leak advisory from the 2024 test suggests this is a persistent issue rather than an isolated finding, and the appearance of an oil warning lamp at this mileage is a new and potentially more serious concern. Overall, the trend across the four recorded tests is one of gradual deterioration, moving from a clean pass in 2023 through repeated advisories in 2024 and 2026, culminating in the first Minor defect recorded against this vehicle. A prospective buyer should therefore treat the test history as acceptable but with emerging mechanical concerns that need physical verification and budget planning. With a recorded 128,174 miles over approximately 14 years, this Fiesta has covered roughly 9,155 miles annually, which is broadly typical for its age and class. The gap between the December 2021 test and the May 2023 test, combined with the mileage one would expect to accumulate in that interval, suggests relatively consistent year-on-year usage without prolonged periods of standing. This is mechanically favourable because regular use prevents many of the issues associated with garaged or intermittently driven vehicles, such as seized brake calipers, corroded brake discs, perished rubber components, and discharged battery cells. Conversely, the high cumulative mileage means that wear-related items including clutch, suspension bushes, engine mountings, and exhaust components will have experienced significant fatigue and should be inspected accordingly. The persistent coolant leak is the most pressing item to investigate. On inspection, one should look for staining or crystallised deposits on the radiator, thermostat housing, coolant pipes, and the area beneath the water pump, as well as checking the coolant reservoir level and condition. On a test drive, watch for the temperature gauge climbing under load or at idle, any steam from the bonnet, and a sweet smell from the engine bay, all of which indicate active loss of coolant and potential for head gasket failure if neglected. The oil lamp advisory is more ambiguous and could stem from a low oil level, a worn sump or gasket, a failing oil pressure switch, or genuine low oil pressure from internal engine wear; a mechanical inspection using an oil pressure gauge would be prudent before purchase. The deteriorated anti-roll bar ball joint dust cover, although recorded as a Minor rather than an Advisory, allows water and grit to enter the joint, accelerating wear. On a test drive, listen for clonking or rattling from the front suspension over bumps and during direction changes, and inspect for uneven front tyre wear, excessive play when the wheel is rocked by hand, and any splitting of the rubber boot itself. Beyond the recorded defects, a vehicle of this age and mileage warrants a comprehensive inspection covering age-related degradation regardless of what the MOT has captured. Tyres should be examined for sidewall cracking and perishing even if tread depth remains adequate, as fourteen-year-old rubber hardens and loses grip irrespective of wear. The brake system should be checked for corroded or scored discs, particularly given any periods of wet weather standing, and for binding calipers which manifest as pulling to one side under braking or excessive heat from a wheel after use. Brake fluid should be changed on a calendar basis rather than purely by mileage, so verify whether this has been serviced recently. The 12V battery health should be tested, as batteries beyond five to six years commonly fail without warning, and the cambelt and water pump replacement history must be confirmed since neglect on these items can cause catastrophic engine damage. Finally, given the front tyre edge wear advisory from 2021, a wheel alignment check and inspection of suspension components including coil springs, wishbone bushes, and top mount bearings would be a sensible precaution before committing to purchase.