DVSA Statistics
1978 Rolls Royce Unclassified
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1978 Rolls Royce Unclassified (only 6 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 6 DVSA anonymised MOT tests · About this data
Pass Rate
83.3%
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 6 recorded tests.
Pre-MOT Checklist for 1978 Rolls Royce Unclassified
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 windscreen for chips or cracks in the driver view zone (Zone A)
Visibility – 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 Rolls Royce Unclassified.
Frequently Asked Questions
Is a 1978 Rolls Royce Unclassified likely to fail its MOT?
Based on DVSA statistics, the 1978 Rolls Royce Unclassified has a 83.3% 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 1978 Rolls Royce Unclassified?
The most common MOT failure reasons for a 1978 Rolls Royce Unclassified are: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, 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 1978 Rolls Royce Unclassified fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, 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 1978 Rolls Royce Unclassifieds fail their MOT?
Around 17% of 1978 Rolls Royce Unclassifieds fail their MOT test, meaning roughly 1 in 6 don't pass first time. The most common reasons are brake pipe damaged or excessively corroded and a wheel bearing with excessive play. Pre-checking these items can significantly improve your chances.
What should I check before my 1978 Rolls Royce Unclassified MOT?
Before your 1978 Rolls Royce Unclassified MOT, check these commonly-failed items: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, 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 1978 Rolls Royce Unclassified reliable for MOT?
With a 83.3% MOT pass rate, the 1978 Rolls Royce Unclassified performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.