2017 BMW 120 2.0L Diesel · LP66 DLZ

This BMW 120d has maintained a clean MOT record over the past two years, with the most recent test in September 2024 at 114,511 miles showing no defects or advisories. The consistent pass rate across three consecutive tests—April 2022, July 2023, and September 2024—indicates stable mechanical condition, though the lack of advisories may mask deferred maintenance on non-critical components. Given the vehicle’s age and mileage, the absence of recurring issues suggests either rigorous servicing or fortunate avoidance of common wear points. However, the near-three-year gap between the latest MOT and today (July 2026) means the next test is overdue, increasing the risk of undetected deterioration in areas like brake fluid condition, suspension bushings, or exhaust emissions. The mileage accumulation—12,723 miles annually—is high for a nine-year-old vehicle, placing significant demand on consumables and wear items. The 10,651 miles covered between the 2023 and 2024 tests (a span of just over a year) suggest either frequent urban driving or prolonged periods of heavy use. Such mileage could accelerate wear on suspension components, brake pads, and tyre tread, though the MOT records provide no evidence of these failing. The lack of advisories on tyre condition or brake efficiency in any test is unusual for a vehicle of this mileage and age, raising questions about whether tread depth or brake lining thickness has been monitored independently. For a buyer, the primary focus should be on components not routinely checked in MOTs: suspension integrity, particularly the condition of coil springs, anti-roll bars, and rubber bushes, which may show fatigue under high mileage. Binding calipers or uneven brake pad wear could also have gone unnoticed, given the absence of brake-related advisories. Exhaust emissions should be verified, as diesel particulate filters (if fitted) can fail silently, and the vehicle’s age increases the risk of carbon buildup in the DPF. Structural corrosion, especially around wheel arches and sills, should be inspected closely, as BMWs of this generation are prone to surface rust despite the clean MOT history. Finally, the lack of advisories on fluid levels—such as brake fluid, power steering, or engine oil—is a red flag in itself. A vehicle covering this mileage should have at least one advisory for fluid top-ups or degraded fluid condition, yet none appear. This either points to meticulous maintenance or a history of neglect where critical checks were overlooked. A pre-purchase inspection by a qualified mechanic is strongly advised to verify hidden wear, particularly in the drivetrain and electrical systems, where MOTs offer limited coverage.