2015 DS DS4 1.6L Diesel · DU65 UGX

The latest DVSA MOT test on the 2015 DS4 occurred on 2026-04-30, resulting in a passing outcome with a single advisory regarding the offside front suspension arm ball joint exhibiting slight play. While this indicates a stable maintenance trend over the past year, the vehicle’s history reveals persistent issues that demand careful attention. The 2024 test showed a dangerous failure for excessive wear in the same ball joint and a nearside front tyre failing tread depth, alongside a major failure in 2023 for a compromised offside front CV joint boot. These recurring defects suggest underlying wear progression in the suspension system and drivetrain components, which, if left unaddressed, could escalate into more severe mechanical failures or safety hazards. The recorded mileage of 87,875 miles for a vehicle aged approximately 11 years represents a moderate annual usage rate of around 7,989 miles, which is within the expected range for this model’s age. However, the absence of recent mileage spikes does not necessarily indicate low wear—rather, it may reflect periods of stationary use, which can accelerate corrosion in standing components such as brake discs, calipers, and suspension linkages. The consistent tread depth failures in 2022 and 2024 highlight that the tyres have been worn beyond legal limits, indicating either prolonged low-speed operation or underinflation, both of which can lead to uneven wear patterns and compromised handling stability. The CV joint boot failure in 2023 underscores the importance of regular inspections for fluid leaks and joint integrity, as constant velocity joints are critical for drivetrain efficiency and safety. For a prospective buyer, the most critical areas to inspect during a physical examination include the suspension system, particularly the front ball joints and control arms, which show recurring wear. Look for signs of excessive play in the steering when the vehicle is lifted, or listen for clunking noises when driving over bumps, which may indicate worn bushings or ball joints. The CV joint boot failure from 2023 suggests the offside front drive shaft may require immediate attention; inspect for oil leaks around the boot and listen for unusual whining or grinding noises during acceleration, which could signal joint wear or misalignment. The front brake discs, noted as worn and pitted in previous MOTs, should be checked for corrosion, binding, or uneven wear, especially if the vehicle has been stationary for extended periods. A test drive should include braking tests to detect any shuddering or pulling, which could indicate warped discs or worn brake pads. Beyond the mechanical checks, the vehicle’s age and usage profile warrant additional attention to consumables and long-term wear. Given the 11-year age and moderate mileage, inspect the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity over time. Check the 12-volt battery for voltage output and corrosion on terminals, as standing vehicles are prone to battery drain and terminal oxidation. Fluid levels, particularly the engine oil, coolant, and brake fluid, should be verified, with a reminder that fluids degrade over time regardless of mileage. If the service history is sparse, confirm that the last oil change was performed within the manufacturer’s recommended interval, and consider a full fluid top-up or replacement if the vehicle has been in use for several years. Lastly, verify that the undertrays, noted in previous MOTs, are securely fitted and not contributing to any unusual noise or vibration, as improper installation can exacerbate suspension wear.