DVSA Statistics
1989 Mercedes Hymer
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1989 Mercedes Hymer (only 7 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 7 DVSA anonymised MOT tests · About this data
Pass Rate
85.7%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Wiper blades are a common fail on HYMERs. Quick 5-minute fix.
Based on DVSA statistics from 7 recorded tests.
Pre-MOT Checklist for 1989 Mercedes Hymer
Based on common failure points for this model, check these items before your MOT:
- 1
Test front and rear fog lights work - check warning light on dashboard
Lighting – Common fail on this model
- 2
Check wiper blades for wear, cracks, and smearing - replace if damaged
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 Hymer.
Frequently Asked Questions
Is a 1989 Mercedes Hymer likely to fail its MOT?
Based on DVSA statistics, the 1989 Mercedes Hymer has a 85.7% 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 1989 Mercedes Hymer?
The most common MOT failure reasons for a 1989 Mercedes Hymer are: an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning, wiper not operating or missing, audible warning inoperative. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1989 Mercedes Hymer fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning, wiper not operating or missing, audible warning inoperative. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1989 Mercedes Hymers fail their MOT?
Around 14% of 1989 Mercedes Hymers fail their MOT test, meaning roughly 1 in 7 don't pass first time. The most common reasons are an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning and wiper not operating or missing. Pre-checking these items can significantly improve your chances.
What should I check before my 1989 Mercedes Hymer MOT?
Before your 1989 Mercedes Hymer MOT, check these commonly-failed items: an obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning, wiper not operating or missing, audible warning inoperative. 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 1989 Mercedes Hymer reliable for MOT?
With a 85.7% MOT pass rate, the 1989 Mercedes Hymer performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.