DVSA Statistics
1985 Mercedes Motorhome
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1985 Mercedes Motorhome (only 2 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 2 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
Brakes are a common wear item.
Based on DVSA statistics from 2 recorded tests.
Pre-MOT Checklist for 1985 Mercedes Motorhome
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
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
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Frequently Asked Questions
Is a 1985 Mercedes Motorhome likely to fail its MOT?
Based on DVSA statistics, the 1985 Mercedes Motorhome 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 1985 Mercedes Motorhome?
The most common MOT failure reasons for a 1985 Mercedes Motorhome are: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., a body or cab insecure to the extent that stability is seriously impaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1985 Mercedes Motorhome fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., a body or cab insecure to the extent that stability is seriously impaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1985 Mercedes Motorhomes fail their MOT?
Around 50% of 1985 Mercedes Motorhomes fail their MOT test, meaning roughly 1 in 2 don't pass first time. The most common reasons are brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle. and a body or cab insecure to the extent that stability is seriously impaired. Pre-checking these items can significantly improve your chances.
What should I check before my 1985 Mercedes Motorhome MOT?
Before your 1985 Mercedes Motorhome MOT, check these commonly-failed items: brakes imbalance across an axle such that the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle., a body or cab insecure to the extent that stability is seriously impaired, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. 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 1985 Mercedes Motorhome reliable for MOT?
With a 50% MOT pass rate, the 1985 Mercedes Motorhome performs below average compared to typical vehicles. Extra attention to pre-MOT checks is recommended for this model.