2015 Citroen DS3 1.2L Petrol · RL02 AEL

The most recent DVSA MOT test on 22 April 2026 returned a pass with no defects recorded, indicating that the vehicle currently meets the statutory roadworthiness standard on the date of examination. However, the immediately preceding test on 21 April 2026 was a failure on major grounds, which means the vehicle was retested the following day after remedial work was carried out. The overall maintenance trend shows clear signs of deterioration rather than stability. In the 2024 test cycle the vehicle failed on an exhaust leak, a Lambda sensor reading outside specification, a split offside front drive shaft CV boot, and a faulty registration plate lamp, alongside an advisory for slight play in the offside front suspension arm ball joint. By 2025 the test was clean, but the underlying suspension wear appears to have progressed, resulting in the April 2026 failure where both front suspension arm ball joints were deemed excessively worn. This trajectory of repeat front suspension concern, combined with earlier exhaust and drivetrain defects, suggests a pattern of component wear reaching replacement thresholds around the mid-eighty-thousand-mile mark. At 87,184 miles over approximately 11 years, the vehicle has averaged around 7,900 miles per annum, which is broadly typical for a car of this age and segment. There are no large gaps in the recorded mileage progression between tests, which implies consistent usage rather than extended periods of standing. Consistent running is generally beneficial for mechanical health, reducing the risk of seized components, brake disc corrosion, and battery degradation. Nevertheless, at this mileage several major mechanical assemblies are approaching or have already entered their wear-out phase, including suspension, exhaust, and drivetrain joints, all of which have manifested in the recent MOT record. Continued regular use at this mileage should be expected to produce further advisories and component replacements over the next service cycle. For a prospective buyer, the recurring front suspension arm ball joint issue is the most significant area of concern and warrants close physical inspection. The ball joints were advised on the offside in 2024 and failed on major grounds on both sides in 2026, indicating that they have likely been replaced recently, and any inspection should confirm the quality and provenance of those repairs. On a test drive, listen for clonks or knocks from the front suspension over uneven roads, particularly when turning or traversing speed bumps, as these are classic symptoms of worn or poorly fitted ball joints. Uneven or feathered tyre wear on the inner or outer edges of the front tyres would also indicate compromised suspension geometry. Given the vehicle is a 2015 example, the tyres should also be examined for sidewall perishing and cracking, which occurs with age irrespective of tread depth, and the spare or inflation kit should be checked for condition. The exhaust and drivetrain defects recorded in 2024 also require verification before purchase. The major exhaust gas leak and Lambda sensor fault suggest the exhaust system and catalytic converter region should be physically inspected for corrosion, blueing, or hangers that have failed, and the Lambda sensor wiring and connector should be examined for condition. A test drive should include monitoring for any illumination of the engine management light, irregular idling, or hesitation under acceleration, which could indicate a marginal Lambda reading or unresolved emissions issue. The split offside front CV boot from 2024 is a common failure point on front-wheel-drive cars of this age, and if not replaced with a proper gaiter kit rather than a temporary repair, internal joint wear can result in vibration under load or clicking on full lock. Beyond the recorded defects, given the calendar age, a buyer should also verify the age and condition of the 12V battery, confirm recent replacement of brake fluid and coolant in line with manufacturer schedules, and ensure the service book shows regular oil and filter changes at appropriate intervals to support the continued mechanical integrity of this Citroën DS3.