2018 Infiniti Q30 2.1L Diesel · NJ18 LGC

The vehicle is currently roadworthy, but the maintenance history indicates a trend of reactive rather than proactive upkeep. While the most recent test in March 2026 at 101,599 miles passed with a minor lamp failure, the preceding failure just eleven days prior reveals significant mechanical neglect. The transition from a clean record in 2024 to multiple failures involving worn brake components and fractured springs suggests that critical components are only being addressed once they reach the point of legal failure. At 101,599 miles over eight years, this Infiniti has averaged approximately 12,700 miles per year, which sits above the national average for a premium hatchback. The data shows a consistent rate of use, with 12,303 miles covered between April 2024 and March 2025, and another 12,260 miles in the following twelve-month period. This high annual mileage places accelerated stress on suspension components and braking hardware, evidenced by the rapid deterioration of the front brake discs and springs. A buyer must conduct a thorough physical inspection of the braking system and front geometry. The March 2026 failure flagged both nearside and offside front brake discs as significantly worn, alongside excessively fluctuating front brakes, which often indicates warped rotors or seized calipers. You should verify that the discs and pads were replaced in pairs across the axle. Furthermore, the fractured offside rear coil spring in 2025 indicates that the suspension may be nearing the end of its service cycle; inspect for signs of further perished rubber or leaking shock absorbers to ensure the high-mileage usage has not compromised the structural integrity of the chassis.