2012 Hyundai I40 1.7L Diesel · GY12 PDU

High mileage and a recurring pattern of suspension and tyre-related failures define the mechanical history of this Hyundai I40. While the vehicle secured a pass on 22 September 2025 with no defects recorded, the preceding years show a trend of significant component wear, particularly regarding steering and suspension geometry. The record includes multiple failures for worn suspension arm bushes, track rod end play, and anti-roll bar linkage issues, alongside a dangerous failure in September 2024 involving a structural tyre tear. Although the most recent two tests show no recorded defects, the history suggests a vehicle that frequently reaches the threshold of major component degradation. The vehicle has covered 199,196 miles over its 14-year lifespan, representing an average annual accumulation of approximately 14,228 miles. This level of usage is higher than the UK average for a vehicle of this age and indicates consistent, heavy road use. Mechanically, this sustained mileage increases the likelihood of accelerated wear on drivetrain components, steering linkages, and various rubber-to-metal suspension bushes. The high mileage context means that while recent tests appear clean, the cumulative stress on the chassis and running gear is substantial, necessitating a rigorous inspection of all wear-prone consumables. Prospective buyers should pay close attention to the suspension and steering systems during a test drive, given the repeated failures of track rod ends, anti-roll bar linkages, and suspension arm bushes. Listen for rhythmic knocking or clunking sounds when driving over uneven surfaces or speed bumps, which can indicate worn bushes or ball joints. Additionally, pay close attention to steering precision; any wandering, pulling to one side, or a vague sensation through the steering wheel could indicate that the previously flagged steering components or track rod ends are nearing the end of their service life. Tyre condition and braking components also require scrutiny. The history shows several advisories for tyres worn close to the legal limit and a major failure for a structural tyre tear, so the current tread depth and the presence of any sidewall bulges or uneven wear patterns must be verified. Furthermore, with previous advisories regarding brake pads wearing thin and the brake pedal wearing smooth, a test drive should include several controlled braking applications to check for pedal judder, sponginess, or any unusual grinding noises that might suggest uneven pad or disc wear.