2017 Vauxhall Mokka 1.4L Petrol · YA17 XOR

The most recent DVSA test on this Vauxhall Mokka took place on 3 October 2025 and resulted in a clean pass with no defects or advisories recorded, which is a positive immediate indicator of present roadworthiness. However, evaluating the broader trend over the past four years reveals a gradually worsening pattern that a prospective buyer should weigh carefully. The 2022 test produced two PRS advisories relating to a damaged nearside front bumper and an inoperative engine management indicator lamp, the latter suggesting a potential emissions or sensor fault that should have been rectified at source. The 2024 cycle saw a fractured nearside front coil spring flagged as a Major failure, alongside a faulty wiper blade, while the September 2025 test failed on excessive exhaust carbon monoxide at idle. The fact that the vehicle then passed just two weeks later in October 2025 suggests remedial work was undertaken, but the recurring nature of emissions-related concerns on an Mokka of this age points to possible deterioration in the catalyst, lambda sensors, or ignition system that could resurface. Overall, while the vehicle is currently holding a valid pass, the trajectory of MOT outcomes is one of accumulating concerns rather than stable mechanical health. With 58,987 miles recorded over approximately nine years, the Mokka is averaging around 6,500 miles annually, which sits broadly in line with typical UK usage for a vehicle of this class and age. There are no significant gaps in the MOT history that would imply long periods of standing, and the relatively steady accumulation of mileage suggests regular if modest use. This kind of mileage profile tends to produce wear patterns consistent with component fatigue rather than outright high-mileage degradation, meaning consumables such as brake discs, pads, suspension bushes, and coil springs reach the end of their effective service life through calendar ageing as much as through use. The absence of unusually low mileage does reduce the risk of standing-related issues such as seized calipers or severe underbody corrosion, though it does not eliminate them entirely. Looking at the recurring advisories across multiple tests, the brake system stands out as the most consistent area of attention. Both front brake discs have been flagged as worn but not excessively at the 2024 and 2025 tests, and both rear discs have been repeatedly noted as pitted or scored on their inner and outer faces. These discs are likely approaching the minimum thickness threshold and may now require replacement, particularly if the vehicle is purchased and put into regular service. The nearside rear service brake has been flagged as binding slightly on two consecutive tests, which is symptomatic of a seized or partially seized caliper slide mechanism or a sticking handbrake cable, and on a test drive the buyer should listen for any dragging sensation, uneven pulling to one side under braking, or a hot-smelling rear wheel after driving. The coil spring fracture recorded in 2024 is also worth noting, as fractured springs on the Mokka are a known weakness and the offside front spring may now be approaching a similar failure point; listen for any clonking or knocking from the front suspension over speed humps or uneven road surfaces. The engine oil leak advisories noted in 2024 and 2025, whilst classed as not excessive, suggest sealing degradation around components such as the cam cover gasket, sump, or oil filter housing, all common areas on higher-mileage petrol engines, and this should be monitored periodically with a check for fresh oil residue on the driveway. The October 2025 exhaust failure on carbon monoxide at idle is particularly relevant given the vehicle's age, as elevated CO readings can be caused by worn spark plugs, failing lambda sensors, vacuum leaks, or a deteriorating catalytic converter, and a prospective buyer should ensure the engine starts cleanly from cold, idles smoothly without misfires, and that no warning lights are present on the dashboard. Additionally, even though the 2022 tyre perishing advisories have not reappeared, tyres fitted in 2022 are now likely due for replacement regardless of tread depth due to age-related rubber degradation, and all four should be inspected for sidewall cracking. Given the vehicle's age, it would also be prudent to verify the date of the 12V battery, confirm a full service history with recent timing or auxiliary belt changes, and check the coolant and brake fluid for dated condition, as these are calendar-based service items that do not show up on MOT records but are essential for reliable long-term ownership.