2018 Infiniti Q50 2.1L Diesel · BA18 AVR

The most recent MOT test on 01 July 2026 resulted in a pass, but the overall maintenance trend shows a noticeable decline in the vehicle's condition compared to the pristine records seen between 2021 and 2023. While the vehicle is currently compliant, the recent history is characterized by recurring minor defects and advisories. The transition from a clean record to one involving windscreen damage, wiper inefficiency, and brake wear suggests that the vehicle is entering a phase where consumables and peripheral components require more regular oversight to maintain roadworthiness. The recorded mileage of 24,175 miles for an eight-year-old vehicle represents exceptionally low usage, averaging just over 3,000 miles per year. While this suggests minimal wear on high-stress components like the engine, transmission, and suspension bushes, it also implies the vehicle may have spent significant periods stationary or has been used primarily for short, low-speed journeys. Such usage patterns can lead to specific mechanical issues that are not typically associated with high-mileage cars, such as fluid stagnation, battery degradation, and component seizure. A primary concern for a prospective buyer is the persistent advisory regarding rear brake pads wearing thin, which has appeared in consecutive tests. This indicates that the rear braking system is nearing the end of its functional life and will require imminent replacement. During your test drive, pay close attention to any high-pitched squealing or grinding sounds during deceleration, and feel for any shuddering through the brake pedal which might suggest the discs are being unevenly worn or are becoming warped. You should also check for any signs of binding calipers or uneven tyre wear on the rear axle, which can result from insufficient braking force or seized components due to inactivity. Due to the low-mileage profile, you must perform a detailed physical inspection that goes beyond simple tread depth checks. Inspect the tyre sidewalls thoroughly for any signs of cracking or perishing, as rubber degrades due to age and UV exposure regardless of how much the car has been driven. It is also vital to verify the service history for time-based maintenance; ensure that engine oil, brake fluid, and coolant have been changed according to the manufacturer's calendar intervals rather than just mileage. Finally, check the condition of the 12V battery and look for any signs of surface corrosion on the exhaust system or brake discs, which can occur when a vehicle is not driven frequently enough to maintain optimal operating temperatures.