DVSA Statistics
2003 Porsche 911 Carrera 4s
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2003 Porsche 911 Carrera 4s (only 10 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 10 DVSA anonymised MOT tests · About this data
Pass Rate
90%
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 10 recorded tests.
Pre-MOT Checklist for 2003 Porsche 911 Carrera 4s
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 indicators flash at the correct rate - check front, rear, and side repeaters
Lighting – Common fail on this model
- 3
Check windscreen for chips or cracks in the driver view zone (Zone A)
Visibility – 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 911 Carrera 4s.
Frequently Asked Questions
Is a 2003 Porsche 911 Carrera 4s likely to fail its MOT?
Based on DVSA statistics, the 2003 Porsche 911 Carrera 4s has a 90% 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 2003 Porsche 911 Carrera 4s?
The most common MOT failure reasons for a 2003 Porsche 911 Carrera 4s are: brake pipe damaged or excessively corroded, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, windscreen or window damaged or seriously discoloured but not adversely affecting driver's view. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2003 Porsche 911 Carrera 4s fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brake pipe damaged or excessively corroded, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, windscreen or window damaged or seriously discoloured but not adversely affecting driver's view. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2003 Porsche 911 Carrera 4ss fail their MOT?
Around 10% of 2003 Porsche 911 Carrera 4ss fail their MOT test, meaning roughly 1 in 10 don't pass first time. The most common reasons are brake pipe damaged or excessively corroded and a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning. Pre-checking these items can significantly improve your chances.
What should I check before my 2003 Porsche 911 Carrera 4s MOT?
Before your 2003 Porsche 911 Carrera 4s MOT, check these commonly-failed items: brake pipe damaged or excessively corroded, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, windscreen or window damaged or seriously discoloured but not adversely affecting driver's view. 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 2003 Porsche 911 Carrera 4s reliable for MOT?
With a 90% MOT pass rate, the 2003 Porsche 911 Carrera 4s performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.