2017 BMW 320 2.0L Diesel · WD17 GGZ

The 2017 BMW 320 presents a stable and reassuring maintenance trend, culminating in a clean pass on 13 August 2025 at 77,987 miles with zero defects recorded. That result is the most recent MOT entry available, dated roughly ten months before today's date of 18 June 2026, meaning the certificate is still valid but approaching its annual renewal. The vehicle has passed every test it completed, with only one recorded failure on 9 July 2024 at 61,566 miles, and notably that failure carried no defects either, suggesting the retest was a formality or the issue was cosmetic rather than mechanical. The overall trajectory is one of consistent, trouble-free compliance. The mileage accumulation tells a coherent story. Between the July 2022 test at 36,611 miles and the July 2023 test at 48,270 miles, the car covered roughly 11,659 miles in twelve months, a step up from the earlier average. From July 2023 to July 2024, it added approximately 13,296 miles, and then from July 2024 to August 2025 it added another 16,268 miles over thirteen months. That final stretch equates to around 12,500 miles per year, confirming the vehicle has been driven more frequently in recent years after a quieter early life. The current recorded mileage of 77,987 miles is the figure from the August 2025 test, so the true mileage today will be somewhat higher, though the annualised rate of roughly 8,665 miles across the car's nine-year life remains typical for its age. Despite the clean MOT record, a buyer should still carry out a thorough physical inspection. The absence of flagged defects is encouraging, but MOT tests only capture a snapshot and do not assess long-term durability. Pay close attention to the condition of the rear brake discs and pads, as BMW 3-series models of this generation are known for uneven rear brake wear, particularly if the car has spent significant time in urban driving. Inspect the front and rear suspension bushes and drop links for play or deterioration, especially given the increased mileage rate in the last two years. Check the inner and outer edges of all four tyres for uneven wear, which could hint at tracking or suspension geometry issues not severe enough to fail an MOT. Examine the subframes and suspension mounting points for any signs of corrosion, a known concern on BMWs of this era, particularly if the car has been kept in a region that uses road salt. Finally, verify that the engine runs smoothly from cold and that the turbocharger delivers consistent boost without hesitation or smoke, as these are failure points that MOT records alone cannot reveal.