2 Model Years Analyzed
Porsche 91
MOT Pass Rate & Statistics
Average pass rate across all model years (1974-1986), based on 2 DVSA recorded tests.
100%
Average Pass Rate
2
Model Years
0k
Tests Analyzed
Most Tested Year
1986 Porsche 91 MOT Pass Rate & Common Failures
100% pass rateBased on 1 DVSA tests
Pass Rate by Year
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Frequently Asked Questions
What is the average MOT pass rate for a Porsche 91?
The Porsche 91 has an average 100% MOT pass rate across model years 1974 to 1986, based on DVSA test data.
What are the most common MOT failures on a Porsche 91?
The most common MOT failure reasons for the Porsche 91 across all years are: lights, tyres, and brakes. These are typical wear items that can often be checked and addressed before your test.
Which Porsche 91 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 91 model years.