DVSA Statistics
1990 Porsche 928
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1990 Porsche 928 (only 20 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 20 DVSA anonymised MOT tests · About this data
Pass Rate
95%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 20 recorded tests.
Pre-MOT Checklist for 1990 Porsche 928
Based on common failure points for this model, check these items before your MOT:
- 1
Test all headlights work and aim is correct - check for condensation inside
Lighting – 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 928.
Frequently Asked Questions
Is a 1990 Porsche 928 likely to fail its MOT?
Based on DVSA statistics, the 1990 Porsche 928 has a 95% 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 1990 Porsche 928?
The most common MOT failure reasons for a 1990 Porsche 928 are: the aim of a headlamp is not within limits laid down in the requirements, headlamp levelling device inoperative. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1990 Porsche 928 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: the aim of a headlamp is not within limits laid down in the requirements, headlamp levelling device inoperative. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1990 Porsche 928s fail their MOT?
Around 5% of 1990 Porsche 928s fail their MOT test, meaning roughly 1 in 20 don't pass first time. The most common reasons are the aim of a headlamp is not within limits laid down in the requirements and headlamp levelling device inoperative. Pre-checking these items can significantly improve your chances.
What should I check before my 1990 Porsche 928 MOT?
Before your 1990 Porsche 928 MOT, check these commonly-failed items: the aim of a headlamp is not within limits laid down in the requirements, headlamp levelling device inoperative. 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 1990 Porsche 928 reliable for MOT?
With a 95% MOT pass rate, the 1990 Porsche 928 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.