DVSA Statistics
1984 Mercedes 126
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1984 Mercedes 126 (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
Based on DVSA statistics from 2 recorded tests.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Mercedes 126.
Frequently Asked Questions
Is a 1984 Mercedes 126 likely to fail its MOT?
Based on DVSA statistics, the 1984 Mercedes 126 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 1984 Mercedes 126?
The most common MOT failure reasons for a 1984 Mercedes 126 are: fuel system leaking, or missing or ineffective filler cap. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1984 Mercedes 126 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: fuel system leaking, or missing or ineffective filler cap. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1984 Mercedes 126s fail their MOT?
Around 50% of 1984 Mercedes 126s fail their MOT test, meaning roughly 1 in 2 don't pass first time. The most common reasons are fuel system leaking, or missing or ineffective filler cap. Pre-checking these items can significantly improve your chances.
What should I check before my 1984 Mercedes 126 MOT?
Before your 1984 Mercedes 126 MOT, check these commonly-failed items: fuel system leaking, or missing or ineffective filler cap. 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 1984 Mercedes 126 reliable for MOT?
With a 50% MOT pass rate, the 1984 Mercedes 126 performs below average compared to typical vehicles. Extra attention to pre-MOT checks is recommended for this model.