2014 Infiniti QX70 3.0L Diesel · LT64 JWM

The vehicle remains roadworthy, but the maintenance trend shows a clear shift toward mechanical wear and deferred attention. The most recent test in March 2026 at 86,136 miles identified a severely deteriorated nearside front suspension arm ball joint dust cover and a non-excessive oil leak from the gearbox. While the vehicle passed, the emergence of fluid leaks and degrading rubber components suggests that the car is entering a phase where component replacement becomes necessary rather than just preventative maintenance. At 86,136 miles, the vehicle has averaged approximately 7,178 miles per year, which aligns with typical usage for a twelve-year-old luxury SUV. There is a notable gap in records between August 2021 and December 2022, where the car covered roughly 9,000 miles without an inspection. Since 2023, the mileage accumulation has remained consistent, though the frequency of advisories has increased significantly. This indicates that while the mileage is not excessive, the age-related degradation of rubber and metal components is now becoming apparent during the more frequent annual tests. A buyer must prioritize inspecting the braking system and suspension geometry. The record shows a persistent history of worn, pitted, and lipped brake discs dating back to 2023, indicating the owner has frequently waited until components reach their wear limits before replacing them. The recurring advisories for four tyres being worn to the legal limit in both 2023 and 2025 suggest a lack of proactive consumable upkeep. Furthermore, the gearbox oil leak noted in 2026 requires a thorough underbody inspection to determine if it is a minor seep or a sign of a failing seal that will eventually worsen.