2014 Vauxhall Insignia 2.0L Diesel · FN64 TWA

The most recent DVSA examination on 13 August 2026 resulted in a PASS, although two advisories were issued against the rear suspension toe link arms, both sides recorded as corroded but not seriously weakened. Tracing the history back through 2025 and into 2024, the maintenance trend appears broadly stable but with a quietly accumulating corrosion pattern developing on the rear axle. The 2024 test noted general sub-frame corrosion, and the latest test has progressed to specific component-level corrosion on the toe links, suggesting that surface oxidation is gradually working its way through the rear suspension geometry. The single historical failure in July 2021 was a straightforward wiper effectiveness defect easily rectified at the time, with no structural or mechanical failures recorded anywhere in the file. There is no evidence of brake, steering, or tyre-related failures in the test record, indicating that the primary wear items have been adequately maintained. With 55,784 miles recorded over approximately twelve years, this Insignia has covered a notably low annual average of around 4,649 miles. This usage profile suggests the vehicle has likely spent considerable periods standing or being used only for short, low-speed journeys. Such low mileage can be beneficial for major drivetrain components, but it introduces its own concerns regarding corrosion through lack of regular use, particularly given the rear sub-frame and suspension advisories already on file. The mileage progression across the MOT entries appears incremental and consistent, with no sudden jumps indicative of clocking or major touring use, and the consistency lends reasonable confidence to the recorded figure. From a physical inspection standpoint, the recorded corrosion advisories warrant close attention during any viewing. The rear sub-frame and toe link arms should be examined with the vehicle raised if possible, looking for advanced scaling, flaking, or perforation that could progress beyond advisory status at the next MOT. On a test drive, listen for any clonking or knocking from the rear suspension over uneven surfaces, particularly over speed humps or rough tarmac, as worn toe link bushes or excessive play will manifest audibly. Uneven or feathering tyre wear across the rear axle, particularly inner-edge wear, can indicate compromised suspension geometry from corroded components. Additionally, given the predominantly advisory-free record for brakes, the 2022 advisory regarding worn front brake discs should prompt a physical check of current disc thickness and lip formation, as discs fitted around that time may now be approaching a second replacement cycle. Beyond the recorded items, the low annual mileage profile demands careful inspection of items that degrade with age rather than use. Tyre sidewalls should be checked closely for cracking and perishing, as tyres older than five or six years harden and lose grip regardless of tread depth, and the date code on the sidewall should be verified. The 12V battery is highly likely to be approaching the end of its service life given the vehicle's age and should be load tested. Brake calipers, particularly at the rear, may have developed corrosion or binding from extended standing, which can manifest as a dragging sensation or uneven braking response. Cooling system coolant, brake fluid, and automatic or manual transmission fluid should all be regarded as time-expired at twelve years regardless of mileage, and evidence of recent replacement such as service stamps or invoices would be reassuring. Finally, the exhaust system, including the rear silencer and underfloor sections, should be physically inspected for rust perforation, as these components suffer disproportionately from short-trip corrosion and will be original on a 2014 Insignia of low annual mileage.