1974 Yamaha Dt125 MOT Pass Rate
Pass rate for Dt125 models manufactured in 1974, based on 30 real MOT test results.
Data from official DVSA MOT testing records
1974 Yamaha Dt125 MOT Analysis
The 1974 Yamaha Dt125 has an MOT pass rate of 56.7% based on 30 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 8,041 miles on the odometer. With a 43.3% failure rate, the 1974 Dt125 is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1974 Yamaha Dt125 is Motorcycle audible warning (Horn), responsible for 3.3% 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 1974 models only. The overall Dt125 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) | 3.3% | 1 |
Failures per 10,000 Miles
avg. 8,041 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) | 4.15 | 3.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1974 Yamaha Dt125 has an MOT pass rate of 56.7% based on 30 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 8,041 miles on the odometer. With a 43.3% failure rate, the 1974 Dt125 is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1974 Yamaha Dt125, budget for potential repairs before each MOT. 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 8,041 miles, many of these vehicles are still in good mechanical condition.
Motorcycle audible warning (Horn) — 3.3% of failures
Motorcycle audible warning (Horn) issues account for 3.3% of MOT failures on 1974 Yamaha Dt125 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.