DVSA Statistics
1969 MG B
MOT Pass Rate & Pre-MOT Checklist
Used 1969 MG Bs usually pass their MOT, but around 1 in 6 still fail, most often for brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc and parking brake efficiency below minimum requirement. Based on 149 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 149 DVSA anonymised MOT tests · About this data
Pass Rate
84.6%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 149 recorded tests.
Pre-MOT Checklist for 1969 MG B
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
- 3
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
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Frequently Asked Questions
Is a 1969 MG B likely to fail its MOT?
Based on DVSA statistics, the 1969 MG B has a 84.6% 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 1969 MG B?
The most common MOT failure reasons for a 1969 MG B are: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc, parking brake efficiency below minimum requirement. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1969 MG B fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc, parking brake efficiency below minimum requirement. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1969 MG Bs fail their MOT?
Around 15% of 1969 MG Bs fail their MOT test, meaning roughly 1 in 7 don't pass first time. The most common reasons are brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle. and steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. Pre-checking these items can significantly improve your chances.
What should I check before my 1969 MG B MOT?
Before your 1969 MG B MOT, check these commonly-failed items: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc, parking brake efficiency below minimum requirement. 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 1969 MG B reliable for MOT?
With a 84.6% MOT pass rate, the 1969 MG B performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.