2017 DS DS3 1.2L Petrol · SM17 WXY

The vehicle is currently roadworthy but the maintenance history indicates a fluctuating trend regarding mechanical and structural attention. While it passed its latest test in March 2026 at 71,853 miles, it had failed just one mile prior due to high hydrocarbon emissions and a leaking nearside rear shock absorber. The failure on the emissions test suggests a potential combustion issue or sensor fault that required immediate rectification to pass, while the shock absorber misting remains an ongoing advisory that will eventually progress to total failure. The mileage pattern is consistent with a nine-year-old vehicle, averaging approximately 8,000 miles per year. Between March 2023 at 59,721 miles and March 2024 at 65,479 miles, the car covered 5,758 miles, showing a period of lower usage. The subsequent interval of 4,260 miles between March 2024 and March 2025 maintains steady operation. This suggests regular use, which is generally beneficial for components, despite the specific faults identified during the various inspections. A prospective buyer must prioritize the structural integrity of the front and rear sub-frames, which were flagged for corrosion in March 2024. Although the tester noted they were not seriously weakened at that time, rust on these components is progressive and requires close monitoring. The braking system also demands a physical inspection; the March 2024 record noted a nearside rear brake imbalance that only marginally met legal requirements, indicating that sticking calipers or worn pads may soon need attention. The suspension and tyres show a history of neglect, with the 2023 test flagging worn front suspension arm bushes and all four tyres reaching legal limits or showing damage. The recent emissions failure in 2026 further implies that the engine's health or exhaust system has been under scrutiny. Inspect the nearside rear shock absorber to ensure the leak has not worsened and verify that the coolant leak reported in 2024 has been properly sealed to prevent engine overheating.