2020 Mazda 6 2.2L Diesel · BD70 AET

The most recent MOT record for this Mazda 6, dated September 2025, reveals an unusual but technically clean slate—both tests at 67,734 miles resulted in a pass with no defects or advisories recorded. While this suggests the vehicle cleared the most critical safety and emissions checks, the duplicate test date and identical mileage imply either a retest after a minor administrative oversight or a deliberate attempt to bypass a potential failure. The preceding MOT in September 2024 at 57,363 miles and the one before that in September 2023 at 46,090 miles both passed without issue, indicating a stable pattern of compliance with MOT standards over the past three years. However, the absence of any advisories or defects across all tests means there is no historical evidence of recurring mechanical issues, though this does not preclude the need for a thorough independent inspection. The recorded mileage progression of roughly 11,289 miles annually aligns with typical usage for a vehicle of this age, though the gap between the 2023 and 2024 tests—11,273 miles in just over a year—suggests consistent driving rather than prolonged storage. The identical mileage for the September 2025 retests is notable, as it implies either a short period of use between tests or an error in the initial assessment. There are no red flags in the mileage pattern to indicate neglect, but the lack of intermediate servicing records means the buyer cannot rely on the MOT history alone to gauge the condition of consumables like brake pads, suspension bushes, or timing belt components. Given the absence of defects or advisories in the MOT history, the primary focus of an independent inspection should centre on components that are not routinely tested under MOT regulations. The suspension system—particularly the condition of coil springs, shock absorbers, and mounting bushes—should be examined for uneven wear or corrosion, as these are not covered by the MOT but directly impact handling and safety. Brake discs and calipers, while not explicitly failed in the MOT, warrant scrutiny for uneven wear, binding, or excessive corrosion, especially if the vehicle has been driven in wet or salted conditions. Additionally, the structural integrity of the chassis and subframe should be assessed for signs of rust or deformation, particularly around wheel arches and underbody panels, as these are critical for long-term roadworthiness. The absence of advisories does not guarantee these areas are in pristine condition, so a detailed visual and functional check is essential.