2017 BMW X4 3.0L Diesel · LL67 EXD

The most recent MOT test conducted in February 2026 resulted in a pass, with only a minor defect noted regarding a defective front windscreen wiper blade. Evaluating the overall maintenance trend, the vehicle shows a pattern of reactive maintenance rather than strictly preventative care. While the recent history is relatively clean, the 2021 failure for dangerous brake pad wear and the 2024 advisory regarding thin rear brake pads indicate that consumable components are often being monitored only as they approach the end of their functional life. Despite these intermittent issues, the vehicle has maintained a consistent passing record, suggesting that major mechanical failures have been managed. With 122,372 miles recorded over nine years, the vehicle has averaged approximately 13,597 miles per year. This represents high usage for a premium SUV of this age, suggesting the vehicle has been used regularly for commuting or long-distance travel. While consistent use is generally preferable to long periods of standing, which can cause battery degradation or brake binding, this mileage level implies significant wear on the drivetrain, suspension, and various rubber components. A buyer should be aware that at this stage of its life, the vehicle is likely approaching or has already surpassed several major service milestones that are critical for long-term reliability. Due to the recorded history of brake-related defects and advisories, a thorough inspection of the braking system is essential. During a test drive, listen for any metallic grinding or squealing when applying the brakes, and feel for any vibration or shudder through the pedal, which may indicate warped or unevenly worn brake discs. Given the previous advisory regarding thin rear pads, you should visually inspect the remaining pad material and check the discs for heavy scoring or excessive corrosion. Furthermore, the 2021 advisory regarding tyres worn on the edges suggests you should check the current tyre set for uneven tread wear, which could be a symptom of worn suspension bushes or incorrect wheel alignment. Beyond the brakes and tyres, the high mileage necessitates a close inspection of the vehicle's structural and mechanical integrity. Check the underside for any evidence of oil or coolant leaks from the engine, gearbox, or cooling system. Inspect the suspension components, specifically the coil springs and bushes, for signs of perished rubber, cracks, or excessive play that could cause clunking noises over bumps. It is also vital to verify the service book for evidence of regular oil changes and to check the condition of the drive belts and various hoses. Finally, ensure the windscreen is free from significant chips or cracks that could compromise visibility or structural integrity.