2016 Dacia Logan 0.9L Petrol · OW16 OOE

A recurring pattern of tyre deterioration dominates the mechanical picture of this 2016 Dacia Logan, culminating in a dangerous failure at the February 2026 test where both front tyres were below the legal tread depth, a rear tyre exhibited a structural tear and the front brake pads were measured at less than 1.5 mm. Earlier advisories in 2025 and 2024 flagged cracking and perishing of the rear tyres and edge‑wear on the fronts, indicating that the tyre condition has been degrading rather than improving despite the vehicle passing each subsequent MOT until the final failure. The recorded 35,744 mi over a ten‑year span works out to roughly 3,600 mi per year, which is low for a vehicle of this age. Such limited mileage often points to periods of infrequent use or prolonged storage, a circumstance that can accelerate rubber ageing and lead to the cracking noted in the MOT advisories. A two‑year gap between the 2019 and 2021 tests further suggests the car may have spent time off the road, a factor that aligns with the observed tyre damage despite the modest overall mileage. Prospective buyers should treat the tyre and braking systems as the immediate priority. All four tyres ought to be inspected for tread depth, sidewall integrity and any signs of separation; replacement of the entire set is advisable given the documented wear and the recent dangerous failure. The front brake pads must be replaced, and the discs checked for scoring or thinning, as thin pads can mask underlying disc wear. During a test drive, listen for any thumping or vibration over bumps that could indicate tyre damage, and feel for pedal pulsation that might reveal disc issues. Beyond tyres and brakes, a thorough inspection of the suspension bushes, shock absorbers and wheel bearings is prudent, as age‑related wear can develop even on low‑mileage cars. Look for uneven tyre wear, steering pull or clunking over uneven surfaces, which would signal worn bushings or deteriorating steering components. Confirm that any remedial work performed after the February 2026 failure is documented, and consider a full mechanical assessment by a qualified technician before committing to purchase.