2003 MG ZR 1.4L Petrol · KP03 ABX

The most recent MOT on 29 July 2026 was recorded as a Pass, indicating that the vehicle met the statutory safety and emissions standards at that time. However, a failure was logged just two days earlier on 27 July 2026 for a major defect – a split or insecure off‑side front outer drive‑shaft CV joint boot that no longer prevents dirt ingress. This suggests that the vehicle required remedial work between the two tests and that the issue was successfully rectified before the final test. Over the preceding three years the MOT record shows two Passes (2025 and 2024) and a single failure in 2024 for an off‑side rear position lamp. The pattern points to generally stable maintenance with isolated, addressable faults rather than a progressive deterioration. At 57 171 miles recorded for a 2003 MG ZR, the average annual mileage works out to roughly 2 500 miles per year, which is well below the typical UK usage of 8‑10 000 miles annually. Such low utilisation often indicates periods of limited use or extended storage, which can be beneficial for wear‑related components but may also lead to age‑related degradation. The modest mileage reduces the likelihood of severe wear on the engine, gearbox, and suspension, yet components that depend on regular movement – such as seals, rubber bushings, and brake discs – may have suffered from inactivity. Any sudden spikes in mileage that are not reflected in the recorded total would be a concern, but the data suggests a consistently light usage profile. Prospective buyers should give particular attention to the front off‑side CV joint and its boot. Inspect the boot for cracks, splits, or signs of grease leakage, and verify that the joint itself moves smoothly without excessive play or clicking when the steering wheel is turned at low speed. During a test drive listen for a rhythmic clunk or whine that intensifies on acceleration or while negotiating corners, as these are classic symptoms of a deteriorating CV joint that may soon require replacement. The rear off‑side position lamp should also be checked for proper operation, ensuring the bulb, wiring, and connector are sound, as a faulty lamp can be an early indicator of wiring corrosion or connector fatigue. Given the vehicle’s age of 23 years, a thorough visual and tactile inspection of age‑related items is essential. Examine the tyre sidewalls for cracking, dry rot, or uneven wear, especially if the car has been stored for long periods; tyres older than six years should be considered for replacement regardless of tread depth. Assess the 12‑volt battery for sulphation and verify that it holds charge under load, as batteries lose capacity with time even on low‑mileage cars. Check the brake discs and pads for surface rust, glazing, or uneven wear, and ensure the calipers move freely without sticking – any pulsation or shudder under braking would warrant disc resurfacing or replacement. Finally, confirm that all fluid reservoirs (engine oil, coolant, brake fluid, and power‑steering fluid) have been serviced according to calendar intervals, as fluids can degrade and lose protective properties even when the vehicle is not driven extensively. A complete service history and any receipts for recent component replacements will provide further confidence in the car’s mechanical soundness.