2016 BMW 420 2.0L Diesel · CV16 YCW

The vehicle remains roadworthy but the maintenance history shows a clear worsening trend regarding the suspension system. The most recent test in May 2026 at 157,678 miles identified light oil misting on both rear shock absorbers, alongside both rear tyres reaching the legal tread limit. This represents a progression from the 2025 test, where only the nearside front and rear shocks showed early signs, indicating that the damping units are now nearing the end of their functional life. At 157,678 miles over ten years, this BMW has covered a high average of approximately 15,700 miles per year. The data shows consistent high-intensity usage, with a significant jump of 19,031 miles between May 2025 and May 2026. This rapid mileage accumulation places considerable strain on drivetrain components and suspension bushings. While the 2023 test was clean with no recorded defects, the subsequent appearance of multiple faults suggests that the high mileage is now leading to accelerated mechanical wear. A buyer must prioritize a thorough physical inspection of all four shock absorbers, as the recurring misting across the front and rear suggests a full replacement may be imminent. The repeated advisories for tyres being worn on the edges in 2024 and 2026 indicate a potential alignment issue or worn suspension geometry that requires professional adjustment. Given the high mileage, the condition of the rubber suspension bushes and the integrity of the brake lines should also be verified to prevent further mechanical failure.