2013 Infiniti Q50 2.1L Diesel · MM63 RTX

The 2013 Infiniti Q50 has maintained a clean MOT record since January 2026, passing without defects at 73,967 miles. However, the preceding tests reveal a pattern of recurring, low-severity issues that suggest inconsistent maintenance rather than acute failure risks. The most recent advisory in January 2025 highlighted worn brake discs, corroded subframe mounts, and noisy wheel bearings—all common in high-mileage vehicles—but these were not repeated in the January 2026 test. The rear anti-roll bar bushings and binding brakes from January 2024 were also absent in later tests, implying either repairs or temporary masking. The tyre tread advisories in 2023 and 2025 indicate basic upkeep was occasionally neglected, particularly with near-legal limits on multiple tyres. While no critical structural or safety-critical failures appear, the history implies the vehicle has not undergone systematic servicing. The recorded mileage of 73,967 miles over 13 years averages roughly 5,690 miles annually, which is unusually low for a vehicle of this age and type. The gaps between tests—approximately 12 months—are standard, but the sparse mileage suggests prolonged periods of inactivity or light use. There is no evidence of rapid mileage accumulation, which would have raised concerns about accelerated wear. The most notable outlier is the 6,552-mile jump between the January 2025 and January 2026 tests, though this remains within reasonable bounds for a low-mileage vehicle. The lack of high mileage intervals means consumables like brakes and tyres have not been subjected to extreme stress, but it also raises questions about why the vehicle was not serviced more frequently given the recurring advisories. A prospective buyer should prioritise an in-person inspection of the suspension and subframe components, as the January 2025 advisory flagged corrosion in the subframe mounting area and worn anti-roll bar bushings. The binding rear brakes from January 2024 warrant particular attention—check for uneven pad wear, caliper sticking, or master cylinder issues. Wheel bearing noise, noted in 2025, should be verified by lifting the vehicle and inspecting for excessive play or fluid leaks at the hubs. The brake discs, which were worn in both 2023 and 2025, may require thickness measurements, especially if the vehicle has been driven since the last test. Finally, the tyres—particularly the rear pair—should be examined for uneven wear patterns, which could indicate alignment or suspension issues. Given the low mileage, the most critical focus should be on whether previous advisories have been addressed rather than on accelerated wear.