2013 Vauxhall Insignia 2.0L Diesel · FN13 ETE

The most recent MOT test recorded against this 2013 Vauxhall Insignia was conducted on 12 November 2025 and resulted in an initial fail, after which the vehicle was repaired and subsequently presented for retest the same day and achieved a pass. The failure was caused by an offside front position lamp not working, categorised as a Major defect, alongside the same offside registration plate lamp inoperative Minor defect noted at both the fail and the pass. An advisory was also recorded for an offside front tyre worn close to the legal limit at 2mm and showing edge wear. Reviewing the recent MOT history, the pattern over the last four tests shows a gradual accumulation of minor and advisory items, including headlamp condensation on both sides in 2024 and the current lighting and tyre issues in 2025, which suggests the vehicle is being maintained to a pass standard but is showing a slowly worsening trend rather than outright deterioration. The 2021 failure for a fractured rear coil spring, a dangerously low front tyre, and a binding rear brake caliper is notable but appears to have been addressed, as no related advisories have appeared in subsequent tests. With 138,608 miles recorded against a 2013 registration, the Insignia averages around 10,662 miles per year, which is broadly typical for its age and consistent with regular mixed-use driving. The mileage progression across the MOT records appears steady and uninterrupted, with no significant gaps that would suggest prolonged periods of standing. This continuous usage pattern is mechanically favourable, as it generally reduces the risk of corrosion from inactivity, seized brake calipers, deteriorated tyre sidewalls from age rather than wear, and 12V battery degradation from short, infrequent runs. However, the higher-than-average annual mileage does mean that consumables such as brake pads and discs, tyres, and suspension components have been worked harder and should be expected to be closer to replacement points than on a lower-mileage example. In terms of specific defects to investigate on physical inspection, the most recent advisory concerning the offside front tyre being worn to 2mm with edge wear warrants immediate attention, as edge wear typically points to incorrect tracking, worn suspension components, or a combination of both. On a test drive, listen for any clunks or knocks from the front suspension over uneven surfaces, which could indicate worn wishbone bushes, drop links, or anti-roll bar mountings, and pay particular attention to the steering for any pulling or vibration, as the front tyres are the driven wheels on most Insignia diesel variants and tracking geometry is critical for even wear. The previous advisory for condensation in both front headlamp units should be checked to confirm it has not worsened into active water ingress, which can damage the bulb holders and reflectors over time. Given the mileage and age of the vehicle, several age-related items warrant close inspection regardless of MOT records. The brake discs and calipers should be examined for any signs of corrosion, uneven wear, or binding, particularly on the nearside rear where a binding service brake was previously identified, and a test drive should confirm the handbrake holds firmly without creeping. The coil spring fracture on the offside rear in 2021 indicates that the suspension has been worked hard, so a thorough check of all springs, bushes, and the rear suspension cradle for any cracking or corrosion is advisable, especially given that Vauxhalls of this era are known for rear subframe corrosion. Tyre sidewalls should be inspected for perishing or cracking regardless of tread depth, all fluids including brake fluid, coolant, and transmission fluid should be confirmed as recently serviced in line with calendar intervals, and a load test on the 12V battery is recommended, as repeated short journeys combined with the age of the vehicle will take a toll on battery health. Finally, verifying the full service book history and confirming the cambelt and water pump replacement schedule has been followed is essential on a high-mileage diesel Insignia of this vintage.