DVSA Statistics
2004 Subaru Wrx
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2004 Subaru Wrx (only 11 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 11 DVSA anonymised MOT tests · About this data
Pass Rate
90.9%
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 11 recorded tests.
Pre-MOT Checklist for 2004 Subaru Wrx
Based on common failure points for this model, check these items before your MOT:
- 1
Ensure engine is at operating temperature before test - take a good run beforehand
Emissions – Common fail on this model
- 2
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 3
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
How Does This Compare to Other Years?
Previous Year
2003 Subaru Wrx
Based on 10 UK MOT tests
Next Year
2005 Subaru Wrx
Based on 10 UK MOT tests
Compare how MOT performance varies across Subaru Wrx model years.
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 11 MOT tests from the 2023 DVSA dataset. Your 2004 Subaru Wrx was 19 years old when this data was collected and is now 22 years old.
Sample Size
Limited data - 11 tests (use as rough guide only)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Subaru Wrx.
Frequently Asked Questions
Is a 2004 Subaru Wrx likely to fail its MOT?
Based on DVSA statistics, the 2004 Subaru Wrx has a 90.9% 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 2004 Subaru Wrx?
The most common MOT failure reasons for a 2004 Subaru Wrx are: emissions levels exceed default limits, a suspension pin, bush or joint excessively worn, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2004 Subaru Wrx fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: emissions levels exceed default limits, a suspension pin, bush or joint excessively worn, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2004 Subaru Wrxs fail their MOT?
Around 9% of 2004 Subaru Wrxs fail their MOT test, meaning roughly 1 in 11 don't pass first time. The most common reasons are emissions levels exceed default limits and a suspension pin, bush or joint excessively worn. Pre-checking these items can significantly improve your chances.
What should I check before my 2004 Subaru Wrx MOT?
Before your 2004 Subaru Wrx MOT, check these commonly-failed items: emissions levels exceed default limits, a suspension pin, bush or joint excessively worn, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led. 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 2004 Subaru Wrx reliable for MOT?
With a 90.9% MOT pass rate, the 2004 Subaru Wrx performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.