2017 Dacia Sandero 0.9L Petrol · FN17 OEO

Structural integrity and component wear on this Dacia Sandero are defined by a recurring history of tyre degradation and brake disc deterioration, culminating in a dangerous failure in March 2025. While the vehicle successfully passed its most recent MOT on 4 March 2026 with no recorded defects, the preceding three years show a clear pattern of neglect regarding consumable maintenance. The transition from minor advisories regarding tyre perishing in 2024 to structural tyre failure in 2025 indicates that rubber components have been subject to significant environmental aging, likely exacerbated by the vehicle's low-usage profile. With an average annual accumulation of approximately 3,282 miles over its nine-year lifespan, the vehicle has seen relatively light road use. This low mileage is not inherently problematic, but the MOT history suggests the car has spent extended periods stationary. Such usage patterns often lead to the premature hardening of rubber compounds and the oxidation of braking surfaces. The absence of any significant gaps in the testing cycle confirms the vehicle has remained in the system, yet the repeated warnings regarding pitted and scored brake discs suggest that the braking system has not been exercised sufficiently to prevent surface corrosion or that the components have reached their natural service limit despite the low odometer reading. Prospective buyers should prioritise a tactile inspection of the braking system during a test drive. Listen for any grinding or scraping noises when applying the brakes at low speeds, which would indicate that the previously flagged pitting on the discs has progressed to uneven wear or pad contamination. The pedal should feel firm and provide consistent bite; any sponginess or excessive travel could point to seized sliders or internal corrosion within the calipers, a common occurrence when a vehicle is driven infrequently. Ensure the vehicle tracks straight under heavy braking, as any pulling to one side may indicate a binding caliper or uneven pad wear. Beyond the braking system, the history of tyre structural failure necessitates a thorough physical check of all four tyres for sidewall cracking, even if the tread depth appears sufficient. Given the previous issues with perishing rubber, inspect the suspension bushes and gaiters for signs of cracking or splitting, as these components are equally susceptible to age-related degradation. When driving over uneven surfaces, listen for any knocking or clonking from the front suspension, which would suggest that the bushes or ball joints have begun to fail. A comprehensive inspection of the inner and outer tyre walls for any signs of bulging or uneven wear patterns is essential to ensure the suspension geometry remains within manufacturer specifications.