DVSA Statistics
1994 Mercedes S Class
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1994 Mercedes S Class (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
33.3%
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
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 3 recorded tests.
Pre-MOT Checklist for 1994 Mercedes S Class
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
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
- 3
Check wiper blades for wear, cracks, and smearing - replace if damaged
Visibility – Common fail on this model
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 3 MOT tests from the 2023 DVSA dataset. Your 1994 Mercedes S Class was 29 years old when this data was collected and is now 32 years old.
Sample Size
Limited data - 3 tests (use as rough guide only)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Mercedes S Class.
Frequently Asked Questions
Is a 1994 Mercedes S Class likely to fail its MOT?
Based on DVSA statistics, the 1994 Mercedes S Class has a 33.3% MOT pass rate. This is below average, so extra pre-MOT checks are recommended.
What are the most common MOT failures on a 1994 Mercedes S Class?
The most common MOT failure reasons for a 1994 Mercedes S Class are: a spring or spring component fractured or seriously weakened, a tyre seriously damaged, a suspension component excessively damaged or corroded. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1994 Mercedes S Class 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, a tyre seriously damaged, a suspension component excessively damaged or corroded. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1994 Mercedes S Classs fail their MOT?
Around 67% of 1994 Mercedes S Classs fail their MOT test, meaning roughly 1 in 1 don't pass first time. The most common reasons are a spring or spring component fractured or seriously weakened and a tyre seriously damaged. Pre-checking these items can significantly improve your chances.
What should I check before my 1994 Mercedes S Class MOT?
Before your 1994 Mercedes S Class MOT, check these commonly-failed items: a spring or spring component fractured or seriously weakened, a tyre seriously damaged, a suspension component excessively damaged or corroded. 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 1994 Mercedes S Class reliable for MOT?
With a 33.3% MOT pass rate, the 1994 Mercedes S Class performs below average compared to typical vehicles. Extra attention to pre-MOT checks is recommended for this model.