1980 BMW R100s MOT Pass Rate
Pass rate for R100s models manufactured in 1980, based on 44 real MOT test results.
Data from official DVSA MOT testing records
1980 BMW R100s MOT Analysis
The 1980 BMW R100s has an MOT pass rate of 81.8% based on 44 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 33,984 miles on the odometer. With a 18.2% failure rate, the 1980 R100s is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1980 BMW R100s is Motorcycle sidecar, responsible for 2.3% of failures. Motorcycle sidecar 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 1980 models only. The overall R100s 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 Sidecar | 2.3% | 1 |
Failures per 10,000 Miles
avg. 33,984 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 sidecar | 0.67 | 2.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1980 BMW R100s has an MOT pass rate of 81.8% based on 44 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 33,984 miles on the odometer. With a 18.2% failure rate, the 1980 R100s is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1980 BMW R100s, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle sidecar: 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 33,984 miles, many of these vehicles are still in good mechanical condition.
Motorcycle sidecar — 2.3% of failures
Motorcycle sidecar issues account for 2.3% of MOT failures on 1980 BMW R100s models. Motorcycle sidecar 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.