1989 Mz Etz300 MOT Pass Rate
Pass rate for Etz300 models manufactured in 1989, based on 56 real MOT test results.
Data from official DVSA MOT testing records
1989 Mz Etz300 MOT Analysis
The 1989 Mz Etz300 has an MOT pass rate of 89.3% based on 56 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 18,326 miles on the odometer. With a 10.7% failure rate, the 1989 Etz300 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1989 Mz Etz300 is Motorcycle audible warning (Horn), responsible for 1.8% of failures. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs range from £100–400.
Top failures specific to 1989 models only. The overall Etz300 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 | Motorcycle Audible Warning (Horn) | 1.8% | 1 |
Failures per 10,000 Miles
avg. 18,326 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 |
|---|---|---|---|
| Motorcycle audible warning (Horn) | 0.97 | 1.8% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1989 Mz Etz300 has an MOT pass rate of 89.3% based on 56 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 18,326 miles on the odometer. With a 10.7% failure rate, the 1989 Etz300 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1989 Mz Etz300, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle audible warning (horn): Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 18,326 miles, many of these vehicles are still in good mechanical condition.
Motorcycle audible warning (Horn) — 1.8% of failures
Motorcycle audible warning (Horn) issues account for 1.8% of MOT failures on 1989 Mz Etz300 models. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.