DVSA Statistics
2017 Mercedes Unclassified
MOT Pass Rate & Pre-MOT Checklist
Used 2017 Mercedes Unclassifieds usually pass their MOT, but around 4% still fail, most often for brake disc or drum excessively weakened, insecure or fractured, a suspension pin, bush or joint excessively worn and tyre tread depth not in accordance with the requirements. Based on 56 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 56 DVSA anonymised MOT tests · About this data
Pass Rate
96.4%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 56 recorded tests.
Pre-MOT Checklist for 2017 Mercedes Unclassified
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
Listen for knocks or clunks when driving over bumps - bounce each corner
Suspension – Common fail on this model
- 3
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – 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 Unclassified.
Frequently Asked Questions
Is a 2017 Mercedes Unclassified likely to fail its MOT?
Based on DVSA statistics, the 2017 Mercedes Unclassified has a 96.4% 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 2017 Mercedes Unclassified?
The most common MOT failure reasons for a 2017 Mercedes Unclassified are: brake disc or drum excessively weakened, insecure or fractured, a suspension pin, bush or joint excessively worn, tyre tread depth not in accordance with the requirements. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2017 Mercedes Unclassified fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brake disc or drum excessively weakened, insecure or fractured, a suspension pin, bush or joint excessively worn, tyre tread depth not in accordance with the requirements. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2017 Mercedes Unclassifieds fail their MOT?
Around 4% of 2017 Mercedes Unclassifieds fail their MOT test. The most common reasons are brake disc or drum excessively weakened, insecure or fractured and a suspension pin, bush or joint excessively worn. Pre-checking these items can significantly improve your chances.
What should I check before my 2017 Mercedes Unclassified MOT?
Before your 2017 Mercedes Unclassified MOT, check these commonly-failed items: brake disc or drum excessively weakened, insecure or fractured, a suspension pin, bush or joint excessively worn, tyre tread depth not in accordance with the requirements. 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 2017 Mercedes Unclassified reliable for MOT?
With a 96.4% MOT pass rate, the 2017 Mercedes Unclassified performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.