2010 Mazda MX-5 1.8L Petrol · SC10 ROB

The most recent MOT result from May 2026 is a pass, but the vehicle's maintenance trajectory shows a concerning period of deterioration in early 2026. While the vehicle has passed its tests consistently since 2020, the failure in April 2026 indicates a significant lapse in structural and suspension upkeep. The recent pass followed a major failure involving structural corrosion and worn suspension bushes, suggesting that while the immediate non-compliance issues have been rectified, the vehicle has entered a phase of heightened mechanical scrutiny. The recurring nature of suspension advisories over several years, culminating in a failure, suggests a pattern of progressive wear that has finally reached a critical threshold. With approximately 65,361 miles recorded over 16 years, this Mazda MX-5 has averaged roughly 4,085 miles per year. This is significantly lower than the UK national average, which often implies the vehicle has been used for occasional leisure trips rather than heavy daily commuting. While low mileage generally suggests less wear on the engine and gearbox, it can be deceptive regarding chassis and rubber components. In vehicles with such low annual usage, parts often degrade due to age and environmental exposure rather than mechanical friction. The history of suspension and brake issues is consistent with a car that may spend extended periods stationary, allowing for moisture accumulation and the onset of corrosion. A primary area of concern for a prospective buyer is the recent major failure regarding excessive corrosion on the offside inner suspension component mounting and a holed sill. You must conduct a thorough underside inspection, ideally using a torch and a mirror, to ensure the structural repairs were carried out to a high standard and that the corrosion has not spread to other chassis members. Furthermore, the suspension bushes on both the nearside and offside front arms have been flagged as worn or excessively worn for several consecutive years. During your test drive, listen closely for any knocking, clunking, or creaking noises when traversing uneven surfaces or turning the steering wheel, as these are classic symptoms of degraded suspension bushes. The braking system also requires close attention due to a history of binding calipers and the most recent advisory regarding pitted or scored rear brake discs. When testing the vehicle, pay attention to any pulling to one side under braking, any unusual grinding noises, or a pulsating sensation through the brake pedal, which could indicate warped or unevenly worn discs. Given the low mileage and the potential for the vehicle to have stood idle, you should also inspect the tyres for sidewall perishing or cracking, which occurs as rubber ages regardless of tread depth. Check the condition of all fluid levels and look for signs of weeping from various seals, as age-related degradation of rubber seals can lead to leaks even in low-mileage vehicles.