1989 Nissan 300 ZX 3.0L Petrol · G77 NGF

A 1989 Nissan 300ZX carrying 87,328 miles presents a clean and largely uninterrupted MOT record, with the most recent test on 23 June 2026 recording a pass with no advisories or defects noted. Across the seven tests documented since 2015, the vehicle has passed on six occasions, with only two isolated failures on file, neither of which appears to have triggered any subsequent advisory recurrence. The earlier failure on 22 September 2015 concerned imbalanced rear braking across axle 2, a one-off rectification that did not resurface in any later test, while the second failure on 13 April 2022 was purely emissions related, with excessive carbon monoxide content. That same day the car was re-submitted and passed without any defects, suggesting a prompt tuning or exhaust correction rather than an underlying mechanical fault. There is no record of corrosion advisories, suspension component wear, brake pipe degradation, or structural concerns throughout the entire testing history, which is notable for a vehicle now approaching its fourth decade. The recorded mileage of 87,328 miles over approximately 37 years equates to an average annual accumulation of around 2,360 miles, which is markedly below typical usage for a car of this age. The MOT coverage shows tests in 2015, 2017, 2020, 2022 (twice), 2023, and 2026, with several multi-year gaps between tests, including a near three-year interval between August 2017 and April 2020. Such gaps, combined with the low annual mileage, indicate that the vehicle has seen limited regular use and likely spent extended periods either garaged, lightly driven, or off the road. From a mechanical standpoint, this usage pattern raises familiar considerations for a low-mileage classic: standing time can affect brake calipers through corrosion of pistons and slide pins, promote硬化 of suspension bushes, and allow moisture to accumulate in the engine and gearbox oil sumps, even though the test record itself shows no such issues being flagged during inspections. For a prospective buyer, the absence of any recorded advisories relating to corrosion is particularly significant on a 37-year-old Nissan of this type, as the Z31 chassis is known to suffer from rust around the rear wheel arches, sills, subframe mounting points, and boot floor. A careful visual inspection beneath the car and inside the boot and engine bay is therefore essential, with particular attention paid to any fresh underseal that may be masking corrosion. Given the very low annual mileage, it would be prudent on a test drive to listen carefully for any binding or dragging from the rear calipers when first pulling away, as seized calipers or stiff handbrake mechanisms commonly develop after long periods of inactivity even when the brakes themselves have passed an MOT. A firm pull on the handbrake should produce a confident bite, and the rear wheels should spin freely by hand when jacked during a pre-purchase inspection. The 2022 emissions failure for excessive carbon monoxide warrants specific follow-up. A test drive should include watching the exhaust behaviour on start-up from cold, listening for any rough or uneven running that could indicate a tired catalyst, lambda sensor degradation, or worn ignition components, and observing whether any warning lamps remain illuminated on the dashboard. On the move, the car should be assessed for any knocking from the front suspension over uneven surfaces, particularly from the lower wishbone bushes and anti-roll bar links, and for any clonking from the rear hub carriers given the Z31's known compliance bushing wear. Steering should feel precise without vibration through the wheel, which can point to front brake disc run-out or worn tie-rod ends, and the gearbox should select all ratios cleanly without synchro baulk. Given the age, an independent compression test and a thorough check of the timing belt service interval would be advisable regardless of the MOT outcome, as these items fall outside the scope of the annual test but are critical to the long-term mechanical integrity of the Z30 engine.