2004 AC Cobra 6.3L Petrol · S666 AAA

The most recent MOT, carried out on 4 May 2026, was passed with no recorded defects, and this outcome is consistent across the previous six tests dating back to February 2020. The uninterrupted succession of clean passes suggests a stable maintenance regime, with no apparent deterioration in the fundamental safety items inspected by the DVSA. There is no evidence of a worsening trend, and the vehicle appears to have been kept in a condition that satisfies the statutory requirements for roadworthiness. At 15 153 miles recorded on a 2004 model, the average annual mileage works out to roughly 689 miles per year, which is exceptionally low for a vehicle of this age. Such limited use often indicates periods of prolonged storage rather than intensive driving, and while low mileage reduces wear on wear‑items such as brake pads, clutch plates and tyre tread, it can also expose the car to age‑related degradation. Prolonged standing can lead to rubber perishing, seal drying, and corrosion of components that are not exercised regularly, so the low mileage figure should be interpreted as a possible sign of calendar wear rather than mechanical wear. Prospective buyers should give particular attention to the condition of the tyres, inspecting both tread depth and sidewall integrity. Even with low mileage, tyres can suffer from dry‑rot, cracking or brittleness simply from age, especially if the vehicle has spent long periods stationary. Verify that the tyre pressure holds and that there is no uneven wear that might indicate misalignment or worn suspension bushes. The 12‑volt battery should be tested for cranking amperage and checked for signs of sulphation; a battery that has sat unused for many years may have reduced capacity and could fail shortly after purchase. A thorough examination of the braking system, suspension and fluid condition is also essential. Inspect the brake discs for surface rust or pitting, and ensure the pads have sufficient material; binding calipers can develop when pistons seize after long idle periods, leading to shudder or uneven pedal feel. Examine the suspension for any loosened or cracked rubber bushings, worn coil springs or signs of corrosion on mounting points, as these can develop silently when the car is not regularly driven. Finally, confirm that engine oil, coolant, brake fluid and power‑steering fluid have been changed in accordance with a time‑based service schedule rather than mileage alone, and look for any leaks or discolouration that would indicate deteriorating seals. A complete service book with stamps for these interval changes will provide additional confidence in the vehicle’s overall mechanical health.