2023 Mazda CX-5 Exclusive-Line D AWD Auto 2.2L Diesel · BD23 PFX

The most recent MOT test for the 2023 Mazda CX-5 AWD recorded a passing outcome on 2026-07-31, with a single advisory noted under section 5.2.3 (e), indicating the nearside rear tyre exhibits wear approaching the legal limit, specifically worn on the edge by 3 millimetres. While this advisory is not a failure, it represents a critical threshold that should be addressed promptly to prevent further tyre damage or compromise in traction, especially given the vehicle’s AWD configuration. The absence of any previous MOT failures or recurring advisories over the past three years suggests a stable maintenance record, though the advisory itself signals a need for immediate attention to prevent premature tyre replacement and associated costs. The vehicle’s overall roadworthiness remains unaffected, but the advisory highlights a potential area of wear progression that requires monitoring, particularly if the tyre continues to degrade at a similar rate. The recorded mileage of 65,810 miles for a vehicle aged just three years represents a notably high annual usage rate of approximately 21,937 miles per annum, which is significantly above the average for its class. Such mileage accumulation over a relatively short period indicates either intensive use, potentially including off-road or high-torque driving conditions, or a combination of both. This elevated usage places greater mechanical stress on consumables such as tyres, brakes, suspension components, and drivetrain elements, accelerating wear on critical systems like the coil springs, shock absorbers, and suspension bushes. The nearside rear tyre advisory, in particular, may correlate with uneven cornering or lateral forces that could exacerbate tyre wear, warranting a thorough inspection of the suspension geometry and alignment to identify any misalignment or binding that might contribute to the observed degradation. To proceed with a thorough buyer inspection, the prospective purchaser should commence with a detailed examination of the tyre condition beyond the MOT advisory. The nearside rear tyre’s edge wear suggests potential underinflation, excessive load, or misalignment, so checking the tyre pressures at the manufacturer’s recommended levels and verifying the alignment settings is essential. During a test drive, listen for any irregularities in the suspension, such as clunking noises from worn suspension bushes or coil springs, which may indicate further wear beyond the tyre advisory. Inspect the rear wheel bearings for excessive play or grinding sounds, as these can lead to premature tyre wear and misalignment. Additionally, verify the brake system for any signs of binding calipers, corrosion on brake discs, or uneven wear patterns that could signal underlying issues with the braking mechanism. Beyond the immediate tyre concerns, the vehicle’s age and high mileage warrant a comprehensive inspection of time-sensitive components. Check the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and safety, particularly if the tyres have been stored for extended periods. Inspect the 12-volt battery for signs of corrosion around terminals, poor connections, or reduced cranking power, as these issues can become critical with prolonged standing or high mileage. The fluid levels in the engine, transmission, and differential should be topped up to manufacturer specifications, with particular attention paid to the transmission fluid’s colour and viscosity, as these can indicate degradation from heat and usage. Finally, verify that the service book records reflect the completion of scheduled maintenance, such as oil changes and timing belt replacements, as these are critical for long-term reliability, especially given the vehicle’s AWD drivetrain and high-mileage profile. If any of these checks reveal issues, immediate attention should be given to addressing them to prevent further mechanical failures or safety concerns.