DVSA Statistics
1998 General Motors Cadillac
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1998 General Motors Cadillac (only 4 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 4 DVSA anonymised MOT tests · About this data
Pass Rate
75%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 4 recorded tests.
Pre-MOT Checklist for 1998 General Motors Cadillac
Based on common failure points for this model, check these items before your MOT:
- 1
Test all headlights work and aim is correct - check for condensation inside
Lighting – 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 for excessive play in steering wheel - should be minimal free movement
Steering – 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 General Motors Cadillac.
Frequently Asked Questions
Is a 1998 General Motors Cadillac likely to fail its MOT?
Based on DVSA statistics, the 1998 General Motors Cadillac has a 75% 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 1998 General Motors Cadillac?
The most common MOT failure reasons for a 1998 General Motors Cadillac are: the aim of a headlamp is not within limits laid down in the requirements, the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1998 General Motors Cadillac fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: the aim of a headlamp is not within limits laid down in the requirements, the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1998 General Motors Cadillacs fail their MOT?
Around 25% of 1998 General Motors Cadillacs fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are the aim of a headlamp is not within limits laid down in the requirements and the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired. Pre-checking these items can significantly improve your chances.
What should I check before my 1998 General Motors Cadillac MOT?
Before your 1998 General Motors Cadillac MOT, check these commonly-failed items: the aim of a headlamp is not within limits laid down in the requirements, the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. 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 1998 General Motors Cadillac reliable for MOT?
With a 75% MOT pass rate, the 1998 General Motors Cadillac performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.