2018 Infiniti Q50 2.1L Diesel · NJ18 LDY

The vehicle currently presents as roadworthy following a clean pass in the July 2025 test at 56,106 miles. The maintenance trend shows recent improvement after a period of neglect in mid-2024. While the 2023 and 2022 tests showed no defects, the 2024 inspection revealed several failures that required attention. The absence of advisories or defects in the most recent July 2025 record suggests that the mechanical issues identified previously have been addressed. The mileage accumulation appears consistent with a typical low-to-mid usage pattern for an eight-year-old vehicle. The car has covered approximately 7,000 miles per year, moving from 36,854 miles in May 2022 to 56,106 miles by July 2025. This steady progression indicates regular use rather than long periods of inactivity, which helps mitigate risks associated with seized components or perished rubber seals. A buyer should focus their physical inspection on the braking system and the rear differential. The July 2024 failure highlighted significant wear on the rear brake pads and discs, alongside pitted front discs. Although the 2025 test passed without issue, a manual check of the brake pad thickness and disc surface condition is prudent to ensure the recent repairs were comprehensive. The tester also flagged an oil leak from the rear differential in July 2024. Even though this was not classified as excessive at the time, the presence of a leak suggests a seal may be failing. Checking the rear differential housing for fresh seepage or residue is a necessary step to confirm the leak has been resolved or remains within acceptable tolerances. Finally, the 2024 advisories regarding rear tyre wear on the edges suggest potential alignment issues or uneven tyre usage. While the 2025 record does not repeat these tyre defects, inspecting the current tread patterns and checking for uneven wear across the contact patch will confirm if the suspension geometry is stable.