1 Model Years Analyzed
Porsche 928 S 4
MOT Pass Rate & Statistics
Average pass rate across all model years (1988-1988), based on 2 DVSA recorded tests.
50%
Average Pass Rate
1
Model Years
0k
Tests Analyzed
Most Tested Year
1988 Porsche 928 S 4 MOT Pass Rate & Common Failures
Pass Rate by Year
Most Common Failures Across All Years
- 1Brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle.
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Frequently Asked Questions
What is the average MOT pass rate for a Porsche 928 S 4?
The Porsche 928 S 4 has an average 50% MOT pass rate across model years 1988 to 1988, based on DVSA test data.
What are the most common MOT failures on a Porsche 928 S 4?
The most common MOT failure reasons for the Porsche 928 S 4 across all years are: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle.. These are typical wear items that can often be checked and addressed before your test.
Which Porsche 928 S 4 year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific Porsche 928 S 4 model years.