DVSA Statistics
1979 Rolls Royce Unclassified
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1979 Rolls Royce Unclassified (only 17 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 17 DVSA anonymised MOT tests · About this data
Pass Rate
70.6%
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 17 recorded tests.
Pre-MOT Checklist for 1979 Rolls Royce Unclassified
Based on common failure points for this model, check these items before your MOT:
- 1
Ensure engine is at operating temperature before test - take a good run beforehand
Emissions – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
- 3
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
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Frequently Asked Questions
Is a 1979 Rolls Royce Unclassified likely to fail its MOT?
Based on DVSA statistics, the 1979 Rolls Royce Unclassified has a 70.6% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 1979 Rolls Royce Unclassified?
The most common MOT failure reasons for a 1979 Rolls Royce Unclassified are: emissions levels exceed default limits, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, brake pipe damaged or excessively corroded. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1979 Rolls Royce Unclassified fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: emissions levels exceed default limits, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, brake pipe damaged or excessively corroded. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1979 Rolls Royce Unclassifieds fail their MOT?
Around 29% of 1979 Rolls Royce Unclassifieds fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are emissions levels exceed default limits and fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users. Pre-checking these items can significantly improve your chances.
What should I check before my 1979 Rolls Royce Unclassified MOT?
Before your 1979 Rolls Royce Unclassified MOT, check these commonly-failed items: emissions levels exceed default limits, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, brake pipe damaged or excessively corroded. 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 1979 Rolls Royce Unclassified reliable for MOT?
With a 70.6% MOT pass rate, the 1979 Rolls Royce Unclassified performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.