2016 Peugeot RCZ 1.6L Petrol · JO53 TRE

The most recent MOT test on the 2016 Peugeot RCZ, conducted on 2026-03-30, resulted in a passing outcome, but this follows a pattern of repeated ABS and electronic stability control (ESC) faults that caused previous failures in 2025 and 2024. These recurring major faults suggest underlying electrical or sensor issues within the anti-lock braking system and stability control circuitry, which could indicate a persistent hardware problem or degraded wiring harness integrity. While the vehicle has passed the latest inspection, the history of these persistent faults merits cautious consideration, as they may require professional diagnosis to determine whether they are intermittent or indicative of a more serious electrical failure. The presence of minor registration plate lamp failures and minor tyre wall damage also points to some wear-related concerns, though these were not critical in the latest test. The recorded mileage of 31,573 miles for a vehicle aged approximately ten years represents a relatively low annual usage rate of around 3,157 miles per annum, which is unusually low for its age. Such low mileage often correlates with periods of prolonged inactivity, particularly if the vehicle has been stored indoors or in a climate-controlled environment. However, this usage profile could mask other potential issues, such as standing corrosion—particularly in the brake system, where caliper binding or disc corrosion may develop due to prolonged idleness. Additionally, the tyre tread condition, while not severely worn, may have been affected by long-term storage, leading to potential sidewall damage or dry rot, which could compromise structural integrity. The absence of higher mileage accumulation suggests that consumables like brake pads, suspension components, and fluids may not have undergone the typical wear rates expected from higher annual mileage. For the prospective buyer, the most critical immediate checks should focus on the electrical and braking systems given the recurring ABS and ESC faults. Begin by inspecting the wiring loom for signs of corrosion, particularly around the ABS and ESC sensors, as these faults often stem from degraded connections or short circuits. On a test drive, listen for any irregularities in braking performance, such as pulsation, uneven stopping distances, or the vehicle veering unexpectedly during cornering, which could indicate failing ABS or ESC components. The near-side front tyre cuts and sidewall damage from previous MOTs warrant closer inspection—ensure the sidewall is free of cracks or blisters, which could signal dry rot or prolonged exposure to environmental stress. Additionally, visually examine the brake discs for signs of corrosion or binding, as standing can cause rust buildup, leading to reduced braking efficiency or uneven wear. Beyond these immediate concerns, the buyer should prioritise a comprehensive inspection of the vehicle’s fluid levels and condition, particularly the brake fluid, which can degrade over time due to moisture absorption and should be replaced every five years regardless of mileage. Check the brake fluid reservoir for contamination or a spongy pedal feel, which may suggest hydraulic issues. The suspension should also be inspected for signs of wear in bushes, coil springs, or shock absorbers, as low mileage can sometimes mask gradual deterioration from prolonged standing. Finally, given the vehicle’s age and low usage, consider a thorough inspection of the battery and alternator to ensure they are functioning correctly, as a failing alternator could exacerbate electrical faults. If possible, obtain a pre-purchase inspection from a qualified mechanic to assess the extent of the ABS and ESC issues and confirm the structural and mechanical condition of the vehicle.