2021 BMW X4 M40D Mhev Auto 3.0L Electric diesel · CA71 YBK

Aside from a solitary MOT failure for insufficient front‑windscreen washer liquid recorded in early 2025, the X4 has shown a consistently clean road‑worthiness profile, with the most recent February 2026 test passing without any defects noted. That isolated washer issue was the only recorded non‑compliance and does not indicate systemic mechanical problems. At 67,076 mi the vehicle averages roughly 13,400 mi per year, a mileage level that sits above the typical usage for a five‑year‑old BMW. The higher annual accumulation suggests accelerated wear on consumables such as brake pads, discs, tyre tread, and suspension components, and it places additional emphasis on the condition of the drivetrain oil and cooling system. The MOT history lists three entries – two in January 2025 (a pass and a fail on the same day) and one in February 2026 – providing a clear view of the last two annual inspections but offering no earlier records, which is consistent with the car’s first MOT being due three years after its 2021 registration. Prospective buyers should verify that the washer‑fluid system has been fully remedied: check the reservoir for cracks, confirm the pump operates and delivers a steady spray, and inspect the windscreen for any chips that could impair visibility. During a test drive, listen for any abnormal noises when the brakes are applied (squeal or grinding that could signal worn pads or discs) and feel for pedal pulsation that might indicate disc warping. Examine the tyres for uneven wear patterns, which can reveal alignment or suspension issues, and be alert to any clunk or knock when traversing bumps that could point to worn suspension bushes or deteriorated control‑arm joints. Given the mileage, a thorough pre‑purchase inspection should also focus on the condition of the brake rotors, pads, and calipers, the integrity of the front and rear suspension components, and the state of the drivetrain oil and filter. Look for any leaks around the oil pan, coolant hoses, and rear differential, and test the steering for any pull or vibration at speed. Confirm that all safety‑critical systems – lights, wipers, and the washer pump – operate correctly, as these were the only items flagged by the MOT record.