DVSA Statistics
2009 Mercedes C250 Cdi
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2009 Mercedes C250 Cdi (only 3 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 3 DVSA anonymised MOT tests · About this data
Pass Rate
66.7%
About 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 3 recorded tests.
Pre-MOT Checklist for 2009 Mercedes C250 Cdi
Based on common failure points for this model, check these items before your MOT:
- 1
Visually inspect coil springs for cracks or broken coils
Suspension – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – 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
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Mercedes C250 Cdi.
Frequently Asked Questions
Is a 2009 Mercedes C250 Cdi likely to fail its MOT?
Based on DVSA statistics, the 2009 Mercedes C250 Cdi has a 66.7% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 2009 Mercedes C250 Cdi?
The most common MOT failure reasons for a 2009 Mercedes C250 Cdi are: a spring or spring component fractured or seriously weakened, brake pipe damaged or excessively corroded, 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 2009 Mercedes C250 Cdi fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a spring or spring component fractured or seriously weakened, brake pipe damaged or excessively corroded, 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 2009 Mercedes C250 Cdis fail their MOT?
Around 33% of 2009 Mercedes C250 Cdis fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are a spring or spring component fractured or seriously weakened and brake pipe damaged or excessively corroded. Pre-checking these items can significantly improve your chances.
What should I check before my 2009 Mercedes C250 Cdi MOT?
Before your 2009 Mercedes C250 Cdi MOT, check these commonly-failed items: a spring or spring component fractured or seriously weakened, brake pipe damaged or excessively corroded, 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 2009 Mercedes C250 Cdi reliable for MOT?
With a 66.7% MOT pass rate, the 2009 Mercedes C250 Cdi performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.