2018 DS DS4 1.6L Diesel · FL18 HTT

The vehicle presents a generally stable maintenance history, having successfully passed its most recent MOT in March 2026. While the vehicle did experience an initial failure during that test due to a split constant velocity boot and incorrect headlamp aim, these were rectified immediately to achieve a pass. The overall trend suggests a car that is being kept roadworthy through regular intervention, though the emergence of suspension-related advisories in previous years and the recent drivetrain component failure indicate that the vehicle is now entering a stage where wear-and-tear items require closer scrutiny. With a total of 74,753 miles over eight years, the vehicle has averaged approximately 9,344 miles per annum, which is consistent with typical usage patterns for a modern passenger car. This mileage suggests that the vehicle has been driven regularly rather than left standing for extended periods, which is generally positive for the longevity of seals, gaskets, and the battery. However, at this mileage threshold, you should anticipate that original suspension components, such as dampers and bushes, will be approaching the end of their optimal service life, and the drivetrain will have been subjected to significant mechanical cycling. Given the history of a split constant velocity boot, you must ensure during your test drive that there is no clicking or knocking noise when performing full-lock turns at low speeds, as this would indicate internal damage to the joint itself despite the boot being replaced. Furthermore, the previous advisory regarding the drag link end ball joint necessitates a physical inspection of the steering linkage. Listen carefully for any clunking or knocking sensations through the steering wheel when traversing uneven road surfaces, as play in these components can lead to premature tyre wear and vague steering feedback. Ensure the vehicle tracks straight on a flat road without pulling to either side. Beyond the specific MOT history, you should conduct a thorough inspection of the brake discs for signs of scoring or heavy corrosion, particularly on the inner faces, which can occur if the vehicle has been driven gently or left parked in damp conditions. Check the tyre sidewalls for any signs of perishing or cracking, especially if the current tyres have been on the vehicle for several years. Finally, verify the service history to ensure that time-dependent maintenance, such as brake fluid changes and, if applicable to your specific engine variant, timing belt replacements, have been completed according to the manufacturer schedule. A vehicle of this age and mileage is highly dependent on consistent fluid and filter changes to maintain long-term reliability.