DVSA Statistics
2012 Mercedes A Class
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2012 Mercedes A Class (only 5 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 5 DVSA anonymised MOT tests · About this data
Pass Rate
60%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 5 recorded tests.
Pre-MOT Checklist for 2012 Mercedes A Class
Based on common failure points for this model, check these items before your MOT:
- 1
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – 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 brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
How Does This Compare to Other Years?
Previous Year
2011 Mercedes A Class
Based on 6 UK MOT tests
Next Year
2013 Mercedes A Class
Based on 1 UK MOT tests
Compare how MOT performance varies across Mercedes A Class 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 5 MOT tests from the 2023 DVSA dataset. Your 2012 Mercedes A Class was 11 years old when this data was collected and is now 14 years old.
Sample Size
Limited data - 5 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 Mercedes A Class.
Frequently Asked Questions
Is a 2012 Mercedes A Class likely to fail its MOT?
Based on DVSA statistics, the 2012 Mercedes A Class has a 60% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 2012 Mercedes A Class?
The most common MOT failure reasons for a 2012 Mercedes A Class are: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a suspension pin, bush or joint excessively worn. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2012 Mercedes A Class fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a suspension pin, bush or joint excessively worn. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2012 Mercedes A Classs fail their MOT?
Around 40% of 2012 Mercedes A Classs fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are a tyre seriously damaged and tyre tread depth not in accordance with the requirements. Pre-checking these items can significantly improve your chances.
What should I check before my 2012 Mercedes A Class MOT?
Before your 2012 Mercedes A Class MOT, check these commonly-failed items: a tyre seriously damaged, tyre tread depth not in accordance with the requirements, a suspension pin, bush or joint excessively worn. 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 2012 Mercedes A Class reliable for MOT?
With a 60% MOT pass rate, the 2012 Mercedes A Class performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.