DVSA Statistics
1975 Rolls Royce Unclassified
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1975 Rolls Royce Unclassified (only 8 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 8 DVSA anonymised MOT tests · About this data
Pass Rate
87.5%
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 8 recorded tests.
Pre-MOT Checklist for 1975 Rolls Royce Unclassified
Based on common failure points for this model, check these items before your MOT:
- 1
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
- 3
Check windscreen for chips or cracks in the driver view zone (Zone A)
Visibility – Common fail on this model
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Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Rolls Royce Unclassified.
Frequently Asked Questions
Is a 1975 Rolls Royce Unclassified likely to fail its MOT?
Based on DVSA statistics, the 1975 Rolls Royce Unclassified has a 87.5% 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 1975 Rolls Royce Unclassified?
The most common MOT failure reasons for a 1975 Rolls Royce Unclassified are: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced, parking brake inoperative on one side. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1975 Rolls Royce Unclassified fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced, parking brake inoperative on one side. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1975 Rolls Royce Unclassifieds fail their MOT?
Around 13% of 1975 Rolls Royce Unclassifieds fail their MOT test, meaning roughly 1 in 8 don't pass first time. The most common reasons are the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired and vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. Pre-checking these items can significantly improve your chances.
What should I check before my 1975 Rolls Royce Unclassified MOT?
Before your 1975 Rolls Royce Unclassified MOT, check these commonly-failed items: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced, parking brake inoperative on one side. 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 1975 Rolls Royce Unclassified reliable for MOT?
With a 87.5% MOT pass rate, the 1975 Rolls Royce Unclassified performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.