2017 Vauxhall Insignia 1.6L Diesel · SF67 YRE

This Vauxhall Insigna’s most recent MOT, conducted just ten months ago on 30 September 2025 at 133,630 miles, confirms it remains roadworthy with no defects recorded. The test history, however, reveals an unusual pattern: two consecutive failures at the same mileage in September 2023 and September 2024, both followed by immediate retests that passed without issue. While the vehicle has consistently passed its most recent tests, the repeated failures at identical intervals suggest either a temporary oversight in test scheduling or a genuine but intermittent issue that was resolved before the retest. The absence of defects in the last two passes indicates no ongoing structural or safety-critical failures, but the retest pattern warrants scrutiny of components prone to cyclical wear—particularly brakes, suspension, or exhaust systems—given their tendency to fail at predictable intervals. The recorded mileage of 133,630 miles over nine years equates to an average of approximately 14,848 miles annually, which is significantly higher than the UK average for a vehicle of this age. This suggests either intensive use or prolonged periods of neglect between services. Notably, there are no MOT records between September 2023 and September 2024, a gap of 12 months where the vehicle could have accumulated 16,945 miles without inspection. While the most recent test confirms no defects, such a high annual mileage increases the likelihood of accelerated wear in suspension bushes, coil springs, brake calipers, and drivetrain components. The lack of advisory notes in any test further complicates assessment, as it implies either consistent maintenance or that minor issues were overlooked. Given the repeated failures at identical mileages, a buyer should prioritise an independent inspection of the braking system, particularly the rear calipers and discs, which are commonly flagged for binding or excessive wear. The suspension should be examined for worn or leaking bushes, corroded coil springs, and uneven tyre wear that might indicate misalignment or worn steering dampers. Corrosion in wheel arches, subframes, or sills—common in older Vauxhalls—should also be checked, as should the exhaust system for leaks or excessive rust, especially around the catalytic converter and downpipes. The absence of advisory notes in recent tests does not preclude hidden issues, so a thorough visual and functional assessment of these high-wear areas is essential. The vehicle’s recent MOT pass provides a baseline of roadworthiness, but the historical retest pattern underscores the need for due diligence.