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MOTCHECK
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2 Model Years Analyzed

Porsche 928 S Series 4 Auto
MOT Pass Rate & Statistics

Average pass rate across all model years (1989-1990), based on 5 DVSA recorded tests.

80%

Average Pass Rate

2

Model Years

0k

Tests Analyzed

Most Tested Year

1990 Porsche 928 S Series 4 Auto MOT Pass Rate & Common Failures

66.7% pass rateBased on 3 DVSA tests

Pass Rate by Year

199066.7%

3 tests

1989100%

2 tests

Most Common Failures Across All Years

  1. 1A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
  2. 2Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  3. 3The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired
  4. 4Parking brake inoperative on one side
  5. 5A suspension component insecurely attached to chassis or axle
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Check Your Porsche 928 S Series 4 Auto

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Frequently Asked Questions

What is the average MOT pass rate for a Porsche 928 S Series 4 Auto?

The Porsche 928 S Series 4 Auto has an average 80% MOT pass rate across model years 1989 to 1990, based on DVSA test data.

What are the most common MOT failures on a Porsche 928 S Series 4 Auto?

The most common MOT failure reasons for the Porsche 928 S Series 4 Auto across all years are: a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led, windscreen washers not working or not providing sufficient fluid to clear the windscreen, the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired. These are typical wear items that can often be checked and addressed before your test.

Which Porsche 928 S Series 4 Auto 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 Series 4 Auto model years.