2018 DS DS7 1.6L Petrol · WN18 DMX

The most recent MOT test, conducted on 2026-05-06, resulted in a clean pass with no recorded defects, marking a positive turnaround from the previous year’s failures. This follows a pattern of consistent MOT results from 2022 to 2024, indicating a stable maintenance record with no recurring critical issues. However, the presence of advisories from 2025—particularly the nearside front inner road wheel distortion and brake wear—suggests that while the vehicle has been maintained to meet roadworthiness standards, some components are approaching or exceeding their operational limits. The failure in 2025 highlighted critical brake system deficiencies, which were subsequently addressed, reinforcing the need for vigilance in monitoring these areas moving forward. The vehicle’s recorded mileage of 83,211 miles at the time of assessment represents a reasonable annual usage rate of approximately 10,401 miles per year, which is typical for a DS7 of its age and class. This figure does not suggest excessive wear from high-mileage accumulation but does imply consistent operational use, particularly given the absence of significant mileage gaps. However, the brake system advisories from 2025 warrant closer attention, as 83,211 miles may have accelerated wear on brake pads and discs, especially if the vehicle was driven under demanding conditions or in stop-start traffic. Additionally, the coolant advisory from that same MOT suggests potential thermal management issues, which could be exacerbated by prolonged idling or high ambient temperatures. For a prospective buyer, the most urgent checks should focus on the brake system, given the 2025 MOT findings. Inspect the front and rear brake pads for even wear and ensure they meet the minimum legal thickness of 1.5 mm. Listen for unusual brake squeaking or grinding during a test drive, which could indicate pad wear or warping. Examine the brake discs for scoring, grooving, or uneven thickness, as these defects can compromise braking performance and require replacement. The nearside front inner road wheel distortion advisory suggests a potential issue with wheel alignment or mounting, which may cause handling irregularities or uneven tyre wear. Check for play or binding in the wheel hubs and inspect the wheel bolts for tightness and corrosion, as loose or corroded bolts can lead to catastrophic failure. Beyond the immediate concerns, conduct a thorough inspection of the vehicle’s suspension and steering components. Given the DS7’s age and mileage, examine the coil springs, shock absorbers, and suspension bushes for signs of wear, such as excessive bounce, clunking noises, or uneven tyre wear patterns. Pay particular attention to the front suspension, where the wheel distortion advisory may have originated, and listen for clunks or rattles when driving over bumps. Verify that all fluid levels—particularly the coolant, brake fluid, and engine oil—are topped up and free from contamination or discolouration, as fluid degradation can accelerate component failure. Finally, check the tyre tread depth and sidewall condition, ensuring they meet the legal minimum of 1.6 mm and inspect for signs of ageing, such as cracking or perishing, which can compromise tyre integrity. If the vehicle has been stored for extended periods, inspect for standing corrosion on the undercarriage, wheel arches, and exhaust system, as prolonged exposure to moisture can accelerate rust development. Additionally, test the 12V battery and starter motor for responsiveness, as a weak battery can lead to poor engine starts and electrical system failures.