DVSA Statistics
1978 Morris Minor
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1978 Morris Minor (only 3 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 3 DVSA anonymised MOT tests · About this data
Pass Rate
66.7%
About 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 3 recorded tests.
Pre-MOT Checklist for 1978 Morris Minor
Based on common failure points for this model, check these items before your MOT:
- 1
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
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Frequently Asked Questions
Is a 1978 Morris Minor likely to fail its MOT?
Based on DVSA statistics, the 1978 Morris Minor has a 66.7% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 1978 Morris Minor?
The most common MOT failure reasons for a 1978 Morris Minor are: steering rack gaiter or ball joint dust cover damaged or deteriorated, significant brake effort recorded with no brake applied indicating a binding brake, service 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 1978 Morris Minor fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: steering rack gaiter or ball joint dust cover damaged or deteriorated, significant brake effort recorded with no brake applied indicating a binding brake, service 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 1978 Morris Minors fail their MOT?
Around 33% of 1978 Morris Minors fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are steering rack gaiter or ball joint dust cover damaged or deteriorated and significant brake effort recorded with no brake applied indicating a binding brake. Pre-checking these items can significantly improve your chances.
What should I check before my 1978 Morris Minor MOT?
Before your 1978 Morris Minor MOT, check these commonly-failed items: steering rack gaiter or ball joint dust cover damaged or deteriorated, significant brake effort recorded with no brake applied indicating a binding brake, service 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 1978 Morris Minor reliable for MOT?
With a 66.7% MOT pass rate, the 1978 Morris Minor performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.