DVSA Statistics
1991 General Motors Cadillac
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1991 General Motors Cadillac (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 1991 General Motors Cadillac
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
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
- 3
Test front and rear fog lights work - check warning light on dashboard
Lighting – 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 1991 General Motors Cadillac likely to fail its MOT?
Based on DVSA statistics, the 1991 General Motors Cadillac 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 1991 General Motors Cadillac?
The most common MOT failure reasons for a 1991 General Motors Cadillac are: brake pipe damaged or excessively corroded, free play in the steering, measured at the rim of the steering wheel is excessive, 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. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1991 General Motors Cadillac fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brake pipe damaged or excessively corroded, free play in the steering, measured at the rim of the steering wheel is excessive, 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. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1991 General Motors Cadillacs fail their MOT?
Around 50% of 1991 General Motors Cadillacs fail their MOT test, meaning roughly 1 in 2 don't pass first time. The most common reasons are brake pipe damaged or excessively corroded and free play in the steering, measured at the rim of the steering wheel is excessive. Pre-checking these items can significantly improve your chances.
What should I check before my 1991 General Motors Cadillac MOT?
Before your 1991 General Motors Cadillac MOT, check these commonly-failed items: brake pipe damaged or excessively corroded, free play in the steering, measured at the rim of the steering wheel is excessive, 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. 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 1991 General Motors Cadillac reliable for MOT?
With a 50% MOT pass rate, the 1991 General Motors Cadillac performs below average compared to typical vehicles. Extra attention to pre-MOT checks is recommended for this model.