DVSA Statistics
2006 Mercedes Cdi 311
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2006 Mercedes Cdi 311 (only 4 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 4 DVSA anonymised MOT tests · About this data
Pass Rate
50%
Lower than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Check your mirrors for cracks or damage.
Based on DVSA statistics from 4 recorded tests.
Pre-MOT Checklist for 2006 Mercedes Cdi 311
Based on common failure points for this model, check these items before your MOT:
- 1
Ensure all mirrors are secure, adjustable, and free from cracks
Visibility – Common fail on this model
- 2
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Mercedes Cdi 311.
Frequently Asked Questions
Is a 2006 Mercedes Cdi 311 likely to fail its MOT?
Based on DVSA statistics, the 2006 Mercedes Cdi 311 has a 50% MOT pass rate. This is below average, so extra pre-MOT checks are recommended.
What are the most common MOT failures on a 2006 Mercedes Cdi 311?
The most common MOT failure reasons for a 2006 Mercedes Cdi 311 are: a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps, obligatory mirror or device not providing an adequate view to the rear, power steering fluid leaking or system malfunctioning. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2006 Mercedes Cdi 311 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps, obligatory mirror or device not providing an adequate view to the rear, power steering fluid leaking or system malfunctioning. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2006 Mercedes Cdi 311s fail their MOT?
Around 50% of 2006 Mercedes Cdi 311s fail their MOT test, meaning roughly 1 in 2 don't pass first time. The most common reasons are a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps and obligatory mirror or device not providing an adequate view to the rear. Pre-checking these items can significantly improve your chances.
What should I check before my 2006 Mercedes Cdi 311 MOT?
Before your 2006 Mercedes Cdi 311 MOT, check these commonly-failed items: a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps, obligatory mirror or device not providing an adequate view to the rear, power steering fluid leaking or system malfunctioning. 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 2006 Mercedes Cdi 311 reliable for MOT?
With a 50% MOT pass rate, the 2006 Mercedes Cdi 311 performs below average compared to typical vehicles. Extra attention to pre-MOT checks is recommended for this model.