2010 Vauxhall Insignia 2.0L Diesel · GR51 AAA

The Vauxhall Insigna’s most recent MOT test on 2021-10-01 confirmed roadworthiness with no defects recorded, though the preceding test on 2021-09-30 failed without specifying any issues—a rare anomaly in the DVSA system. The absence of faults in the passing test suggests the vehicle was either retested after an administrative error or a minor oversight corrected before inspection. However, the lack of any recorded advisories or defects over this period implies no systematic neglect, though the 2021 failure raises curiosity about what may have prompted the retest. The trend is stable in terms of MOT outcomes, but the high mileage demands scrutiny of components not captured in the test, such as suspension wear or drivetrain integrity. The recorded mileage of 305,980 miles over 16 years—approximately 19,124 miles annually—is significantly above average for a vehicle of this age, indicating either consistent heavy use or prolonged periods of inactivity followed by rapid accumulation. The sparse MOT history (only two tests in six years) makes it difficult to correlate mileage spikes with maintenance events, but the gap between 2021 tests suggests either irregular servicing or a lack of pre-MOT preparation. Buyers should note that high mileage increases the likelihood of accelerated wear on suspension bushes, coil springs, and brake calipers, particularly in a front-wheel-drive model prone to binding brakes or uneven tyre wear over time. Given the limited MOT data, an in-person inspection should prioritise the suspension system for worn or cracked bushes and sagging coil springs, as these are common high-mileage failures in this model. The brakes, though not explicitly flagged, warrant close examination for uneven pad thickness, glazed discs, or binding calipers—especially if the vehicle exhibits pull or reduced stopping performance. Structural corrosion, particularly around wheel arches, sills, and the subframe, should be checked, as rust can compromise wheel bearings and suspension mounts. The absence of advisories in the MOT history does not preclude these issues, so visual and functional checks are essential.