1990 Nissan 300 Zx MOT Pass Rate
Pass rate for 300 Zx models manufactured in 1990, based on 2,800 real MOT test results.
Data from official DVSA MOT testing records
This page shows all 300 Zx cars tested in 1990. Want to see how cars built in 1990 hold up over time?
View 1990 Nissan 300 Zx vintage page → (75.8% current pass rate)1990 Nissan 300 Zx MOT Analysis
The 1990 Nissan 300 Zx has an MOT pass rate of 62.4% based on 2,800 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 95,597 miles on the odometer. With a 37.6% failure rate, the 1990 300 Zx is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1990 Nissan 300 Zx is Brakes, responsible for 1.0% of failures. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs range from £150–400. Road Wheels is the second most common issue at 0.4%. Lamps, reflectors and electrical equipment follows at 0.4%.
Top failures specific to 1990 models only. The overall 300 Zx page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Brakes | 1.0% | 29 |
| 2 | Road Wheels | 0.4% | 12 |
| 3 | Lamps, Reflectors And Electrical Equipment | 0.4% | 10 |
| 4 | Suspension | 0.3% | 9 |
| 5 | Visibility | 0.3% | 8 |
| 6 | Tyres | 0.2% | 6 |
| 7 | Body, Chassis, Structure | 0.1% | 4 |
| 8 | Steering | 0.1% | 3 |
Failures per 10,000 Miles
avg. 95,597 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Brakes | 0.11 | 1.0% | 29 |
| Wheels | 0.04 | 0.4% | 12 |
| Lamps & Electrical | 0.04 | 0.4% | 10 |
| Suspension | 0.03 | 0.3% | 9 |
| Visibility | 0.03 | 0.3% | 8 |
| Tyres | 0.02 | 0.2% | 6 |
| Body & Structure | 0.01 | 0.1% | 4 |
| Steering | 0.01 | 0.1% | 3 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1990 Nissan 300 Zx has an MOT pass rate of 62.4% based on 2,800 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 95,597 miles on the odometer. With a 37.6% failure rate, the 1990 300 Zx is rated as "Average" for MOT reliability.
If you own or are considering buying a 1990 Nissan 300 Zx, budget for potential repairs before each MOT. Before your MOT, pay particular attention to brakes: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm). With an average mileage of 95,597 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Brakes — 1.0% of failures
Brakes issues account for 1.0% of MOT failures on 1990 Nissan 300 Zx models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Road Wheels — 0.4% of failures
Road Wheels issues account for 0.4% of MOT failures on 1990 Nissan 300 Zx models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Lamps, reflectors and electrical equipment — 0.4% of failures
Lamps, reflectors and electrical equipment issues account for 0.4% of MOT failures on 1990 Nissan 300 Zx models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.