2015 Vauxhall Insignia 1.6L Diesel · DS65 TKZ

Structural fatigue defines the core mechanical history of this 2015 Vauxhall Insignia, highlighted by a June 2024 MOT test where both rear coil springs fractured alongside multiple tyre wear advisories. Following that comprehensive failure and subsequent rectification, the vehicle has stabilized significantly, leading into a clean and fault-free pass on September 30, 2026. This trajectory demonstrates that while critical structural and suspension components have experienced high-stress failure under testing, recent inspections indicate those specific faults have been successfully addressed to restore baseline roadworthiness. Accumulating 103,500 miles across its roughly eleven-year lifespan translates to an average annual distance of approximately 9,409 miles, aligning closely with typical UK driving patterns for a diesel or petrol family hatchback. This consistent usage cadence avoids the accelerated wear associated with extreme high-mileage fleet duties while simultaneously sidestepping the localized degradation often triggered by prolonged periods of inactivity on driveways. Mechanically, this mileage means standard high-wear consumables have likely seen at least one round of replacements, and the chassis has endured a decade of standard road conditions. Prospective buyers must conduct a rigorous physical inspection of the rear suspension assembly to verify the quality of the coil spring replacement work carried out after the 2024 failure, checking the spring seats and surrounding subframe mounts for secondary corrosion or stress fractures. During the static check and subsequent test drive, listen intently for any metallic clunks, knocks, or groans emanating from the rear axle over speed humps and uneven road surfaces, which would indicate worn damping components or improper seating. Furthermore, given the prior history of inner-edge tyre wear on the front axle and perishing on the rear, closely inspect the tread depth and sidewall integrity of all four fitted tyres and monitor the steering wheel for any alignment pull or vibration at motorway speeds.