DVSA Statistics
1981 BMW R100
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1981 BMW R100 (only 22 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 22 DVSA anonymised MOT tests · About this data
Pass Rate
90.9%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 22 recorded tests.
Pre-MOT Checklist for 1981 BMW R100
Based on common failure points for this model, check these items before your MOT:
- 1
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
- 2
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact BMW R100.
Frequently Asked Questions
Is a 1981 BMW R100 likely to fail its MOT?
Based on DVSA statistics, the 1981 BMW R100 has a 90.9% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 1981 BMW R100?
The most common MOT failure reasons for a 1981 BMW R100 are: fuel tank, pipe or hose insecure, excessive fluctuation in brake effort through each wheel revolution, any braking system component insecure or inadequately mounted. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1981 BMW R100 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: fuel tank, pipe or hose insecure, excessive fluctuation in brake effort through each wheel revolution, any braking system component insecure or inadequately mounted. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1981 BMW R100s fail their MOT?
Around 9% of 1981 BMW R100s fail their MOT test, meaning roughly 1 in 11 don't pass first time. The most common reasons are fuel tank, pipe or hose insecure and excessive fluctuation in brake effort through each wheel revolution. Pre-checking these items can significantly improve your chances.
What should I check before my 1981 BMW R100 MOT?
Before your 1981 BMW R100 MOT, check these commonly-failed items: fuel tank, pipe or hose insecure, excessive fluctuation in brake effort through each wheel revolution, any braking system component insecure or inadequately mounted. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 1981 BMW R100 reliable for MOT?
With a 90.9% MOT pass rate, the 1981 BMW R100 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.