2015 Vauxhall Mokka 1.4L Petrol · DN15 EFT

The defining mechanical story of this Mokka centres on a suspension and undercarriage that has been gradually showing its age, culminating in a fractured front coil spring at the June 2026 test which resulted in a fail before a same-day pass was issued following rectification. The sub-frame bushes on both sides were also noted as worn, and with rear brake pads recorded as thinning on the nearside, the undercarriage is clearly the area demanding the most scrutiny. Looking back, the 2024 pass was largely clean aside from a minor brake fluctuation advisory, but by 2025 the pattern had shifted decisively towards chassis wear, with both rear suspension arm bushes flagged and front tyres worn to their edges. The trend from a relatively clean 2024 result to multiple suspension advisories and a structural failure in 2026 suggests accelerating wear on the rubber and spring components typical of a vehicle now into its second decade of service. Covering 81,367 miles over roughly eleven years equates to an annual accumulation of around 7,400 miles, which sits comfortably within the expected band for a car of this age and type, indicating regular rather than extreme use. There are no significant gaps in the MOT testing history to suggest prolonged periods off the road, which means the wear recorded in the advisories is representative of consistent driving rather than the seizing effects of long lay-ups. The mileage is sufficient, however, to have put the consumables and chassis components through their natural service life, which aligns with the pattern of brake, tyre and suspension items appearing on successive tests. There is nothing in the recorded figures to suggest an erratic or heavily motorway-driven profile that would dramatically alter the wear expectations. For a prospective buyer, the fractured nearside front coil spring and the worn sub-frame bushes are the most pressing items to inspect, as these are structural integrity concerns rather than simple service items. On a test drive, listen for clonking or knocking noises from the front suspension over speed humps and uneven surfaces, which would indicate that the opposite side spring may also be close to failure or that the sub-frame bushes have deteriorated beyond the advisory threshold. The steering should be checked for vagueness through corners, and the vehicle should sit level at rest, as a visibly sagging corner typically points to a collapsed or weak spring. Given that both rear suspension arm bushes were flagged in 2025, any creaking or wandering behaviour from the rear axle under load would warrant closer inspection of those linkages. The braking system warrants equal attention, given the 2024 advisory regarding fluctuating front brake performance and the 2026 advisory on thinning rear pads. During a test drive, the pedal should feel firm and progressive, with no excessive travel or judder under firm application, as fluctuating brake effort can indicate worn caliper slides, a sticking piston, or a flexible brake hose degrading under pressure. The nearside rear pads will likely be due for replacement imminently, and the discs should be physically inspected for lipping or scoring. Finally, a thorough visual examination of the sub-frame and suspension arms for surface corrosion or any play when levered with a bar is essential, as the bush wear recorded could advance quickly once it begins, and any fresh advisories in these areas would significantly impact the vehicle's short-term maintenance budget.