DVSA Statistics
1983 Porsche 928 S
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1983 Porsche 928 S (only 28 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 28 DVSA anonymised MOT tests · About this data
Pass Rate
82.1%
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 28 recorded tests.
Pre-MOT Checklist for 1983 Porsche 928 S
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
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
- 3
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
- 4
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 Porsche 928 S.
Frequently Asked Questions
Is a 1983 Porsche 928 S likely to fail its MOT?
Based on DVSA statistics, the 1983 Porsche 928 S has a 82.1% 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 1983 Porsche 928 S?
The most common MOT failure reasons for a 1983 Porsche 928 S are: significant brake effort recorded with no brake applied indicating a binding brake, the aim of a headlamp is not within limits laid down in the requirements, a wheel bearing with excessive play. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1983 Porsche 928 S fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: significant brake effort recorded with no brake applied indicating a binding brake, the aim of a headlamp is not within limits laid down in the requirements, a wheel bearing with excessive play. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1983 Porsche 928 Ss fail their MOT?
Around 18% of 1983 Porsche 928 Ss fail their MOT test, meaning roughly 1 in 6 don't pass first time. The most common reasons are significant brake effort recorded with no brake applied indicating a binding brake and the aim of a headlamp is not within limits laid down in the requirements. Pre-checking these items can significantly improve your chances.
What should I check before my 1983 Porsche 928 S MOT?
Before your 1983 Porsche 928 S MOT, check these commonly-failed items: significant brake effort recorded with no brake applied indicating a binding brake, the aim of a headlamp is not within limits laid down in the requirements, a wheel bearing with excessive play. 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 1983 Porsche 928 S reliable for MOT?
With a 82.1% MOT pass rate, the 1983 Porsche 928 S performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.