2020 Mazda CX-5 SE-L Auto 2.0L Petrol · SN70 GUA

The 2020 Mazda CX-5 SE-L AUTO received its latest MOT test on 2025-09-12, which passed with a clean overall result, indicating that the vehicle remains roadworthy without any critical failures. The maintenance history over the past three years shows a consistent trend of passing MOTs with only advisory defects, suggesting that while some wear-related issues are present, they are not severe enough to compromise safety or structural integrity. The advisories—particularly those related to tyre sidewall perishing and brake disc wear—are indicative of routine, low-level degradation that aligns with typical usage patterns for a vehicle of this age and mileage. There is no evidence of recurring failures or worsening conditions, which is reassuring for a prospective buyer seeking a well-maintained used car. The recorded mileage of 33,962 miles for a vehicle aged six years represents a relatively low annual usage rate of approximately 5,660 miles per annum, which is notably below the industry average for a car of this size and class. Such low mileage can result from lighter operational demands, extended periods of inactivity, or deliberate underuse, though it may also reflect environmental factors such as infrequent driving in urban or suburban settings. Mechanically, low mileage can mask wear that would typically accelerate with higher usage, but it also raises concerns about potential issues stemming from prolonged standing, such as corrosion to the brake system, suspension components, and underbody structures. For instance, standing brake discs can develop corrosion or binding calipers, leading to reduced braking performance or uneven wear patterns on tyres. Additionally, fluids like brake fluid and engine oil degrade over time even without use, so their condition should be carefully assessed to avoid hidden failures. Given the advisories recorded in the MOT history, the buyer should prioritise a thorough inspection of the tyres, brakes, and suspension to confirm that the observed wear is not progressing further. The nearside rear tyre sidewall perishing noted in 2025 suggests that the tyre may have been subjected to prolonged flexing or temperature cycling, which can weaken the rubber over time. On a test drive, listen for signs of uneven tyre wear, such as a clunking noise from the rear or excessive vibration, which could indicate misalignment or suspension issues. The worn but not seriously weakened brake discs should be checked for corrosion or uneven glazing during the inspection, as standing corrosion can compromise disc cooling and lead to premature failure. Listen for a smooth, consistent brake pedal travel and avoid any shuddering or pulsation, which may signal warped discs or binding calipers. Additionally, verify that the brake fluid level is adequate and that there are no leaks around the brake master cylinder or calipers, as low fluid levels can exacerbate corrosion. For the Mazda CX-5 SE-L AUTO’s age and mileage, the buyer should also conduct a comprehensive physical and functional check of the vehicle’s standing conditions and time-based maintenance. Inspect the tyre sidewalls for any signs of cracking, perishing, or dry rot, particularly on the nearside rear tyre, as this can lead to sudden blowouts or reduced grip. Check the brake system for signs of rust or corrosion on the rear brake discs and calipers, as well as any binding or excessive play when the brakes are applied. The suspension should be examined for worn suspension bushes, coil spring damage, or excessive play in the struts, which can be identified by clunking noises during cornering or bouncing. Verify that the 12V battery is in good condition, as prolonged inactivity can cause terminals to corrode or the battery to lose charge, leading to starting difficulties. Finally, ensure that all fluids—engine oil, coolant, brake fluid, and power steering fluid—are topped up and free of contaminants, as time-based degradation can compromise performance and safety. If the vehicle has been in storage for extended periods, consider a professional inspection to address any potential issues related to standing corrosion or fluid degradation before purchase.