2006 Nissan 350 Z 3.5L Petrol · B15 SBS

The vehicle is currently roadworthy, but the maintenance history reveals a persistent failure to address recurring mechanical defects proactively. While the most recent test in April 2026 at 117,940 miles resulted in a pass, it followed a failure just one day prior for several critical issues. The trend shows a stable but deteriorating state regarding the exhaust and suspension, which have been flagged repeatedly across the last three years, suggesting the owner only performs the minimum required to pass the test rather than conducting preventative maintenance. At 117,940 miles, this twenty-year-old Nissan has a relatively low annual mileage, averaging approximately 5,900 miles per year. However, the data shows a significant stagnation in usage. Between August 2023 and September 2024, the car covered only 42 miles, and between September 2024 and April 2026, it covered just 324 miles. Such patterns of infrequent use often lead to the degradation of rubber components, corrosion of seals, and the cracking of brake hoses, despite the low odometer reading. A buyer must inspect the front suspension geometry thoroughly, as the lower control arm bushes have been noted as worn in every test since 2023. The tester specifically highlighted that the rear bushes now require attention as of the April 2026 test. The exhaust system is another major area of concern; the flexi pipe and rear joints have caused multiple failures and prevented emissions testing from being completed, indicating that a full exhaust replacement may be necessary to ensure long-term reliability and emissions compliance. The front brake hoses also show recurring corrosion at the ferrule, which is a safety risk that could lead to hydraulic failure if the rubber continues to perish. Additionally, the nearside rear tyre was at the legal limit in the latest test, suggesting a lack of attention to consumable management. A physical inspection should also check for structural rust around the sills, as low-mileage vehicles of this age often suffer from moisture-related corrosion during long periods of inactivity.