2016 BMW 116 1.5L Diesel · AF16 WMX

The most recent MOT test on 2026-04-23 resulted in a passing outcome, though it included an advisory regarding the nearside rear tyre’s wear approaching the legal limit, specifically showing edge wear indicative of uneven loading or directional drift. This follows a failed MOT on 2026-04-16, where the nearside side repeater was deemed non-functional—a critical failure that would compromise the vehicle’s compliance with road traffic regulations. The preceding MOT history reveals a pattern of recurring tyre wear advisories, with all four tyres being flagged in 2023-01, suggesting either underinflation, alignment issues, or prolonged standing at an angle that exacerbates sidewall stress. While earlier MOTs between 2019 and 2023 were clean, the recent trend indicates a deterioration in tyre management and potential underlying mechanical causes, such as misaligned suspension components or improper wheel balancing. The vehicle’s recorded mileage of 85,283 miles at the time of this assessment aligns with a moderate annual usage rate of approximately 8,528 miles per year, which is within the typical range for a 10-year-old BMW 1 Series. However, the mileage data alone does not account for periods of prolonged inactivity, which can accelerate wear on consumables like brake pads, seals, and fluids, or exacerbate issues such as tyre perishing or corrosion from standing. The absence of significantly high mileage spikes suggests that the vehicle has not been subjected to excessive driving conditions, but the presence of recurring tyre wear advisories—particularly the nearside rear tyre’s edge wear—may indicate either a lack of regular maintenance or a subtle but persistent mechanical issue, such as a misaligned axle or uneven tyre load distribution. The side repeater failure further underscores the need for a thorough inspection of electrical and wiring systems, as well as the vehicle’s overall structural integrity. Given the recurring tyre wear advisories and the nearside side repeater failure, the prospective buyer should prioritise a comprehensive inspection of the suspension system, focusing on the alignment of the rear wheels, the condition of the coil springs, and the integrity of the rear suspension bushes. During a test drive, listen for unusual clunks or rattles in the rear axle area, which may signal worn or broken components, and check for uneven tyre wear patterns that could indicate misalignment or binding calipers. The edge wear on the nearside rear tyre suggests directional drift, which may be exacerbated by underinflation or a faulty steering component; verify tyre pressure at the correct PSI for the load and ensure the vehicle is straight when stationary. Additionally, inspect the brake system for signs of corrosion or binding calipers, as prolonged standing can cause rust to form on brake discs and pads, leading to reduced braking efficiency or premature failure. For the buyer, the next critical maintenance steps should include replacing the nearside rear tyre to the legal minimum tread depth and addressing the side repeater failure by having the electrical system and wiring harness thoroughly checked for continuity and functionality. Beyond immediate repairs, the vehicle’s age and usage profile warrant a full service check, particularly for the following time-sensitive items: the brake fluid, which should be replaced every two years or 40,000 miles to prevent corrosion of the brake components; the coolant system, which should be flushed and refilled to prevent sludge buildup and overheating risks; and the 12V battery, which may require testing for capacity and clean terminals, especially if the vehicle has been left in a stationary state for extended periods. Lastly, conduct a visual inspection of the tyres for sidewall cracking or perishing, which can compromise structural integrity and safety, particularly if the vehicle has been exposed to prolonged environmental conditions. If the buyer is concerned about the standing corrosion or fluid degradation, they should also verify that the vehicle has been serviced according to the manufacturer’s schedule, as BMW recommends specific intervals for fluid servicing and component replacements.