DVSA Statistics
1985 Porsche Unclassified
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1985 Porsche Unclassified (only 18 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 18 DVSA anonymised MOT tests · About this data
Pass Rate
88.9%
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 18 recorded tests.
Pre-MOT Checklist for 1985 Porsche 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 tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – 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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Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Porsche Unclassified.
Frequently Asked Questions
Is a 1985 Porsche Unclassified likely to fail its MOT?
Based on DVSA statistics, the 1985 Porsche Unclassified has a 88.9% 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 1985 Porsche Unclassified?
The most common MOT failure reasons for a 1985 Porsche Unclassified are: brake pipe damaged or excessively corroded, a tyre has a lump, bulge or tear caused by separation or partial failure of its structure. this includes any lifting of the tread rubber, brake disc or drum excessively weakened, insecure or fractured. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1985 Porsche 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 tyre has a lump, bulge or tear caused by separation or partial failure of its structure. this includes any lifting of the tread rubber, brake disc or drum excessively weakened, insecure or fractured. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1985 Porsche Unclassifieds fail their MOT?
Around 11% of 1985 Porsche Unclassifieds fail their MOT test, meaning roughly 1 in 9 don't pass first time. The most common reasons are brake pipe damaged or excessively corroded and a tyre has a lump, bulge or tear caused by separation or partial failure of its structure. this includes any lifting of the tread rubber. Pre-checking these items can significantly improve your chances.
What should I check before my 1985 Porsche Unclassified MOT?
Before your 1985 Porsche Unclassified MOT, check these commonly-failed items: brake pipe damaged or excessively corroded, a tyre has a lump, bulge or tear caused by separation or partial failure of its structure. this includes any lifting of the tread rubber, brake disc or drum excessively weakened, insecure or fractured. 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 1985 Porsche Unclassified reliable for MOT?
With a 88.9% MOT pass rate, the 1985 Porsche Unclassified performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.