DVSA Statistics
1991 Lancia Delta
MOT Pass Rate & Pre-MOT Checklist
Used 1991 Lancia Deltas usually pass their MOT, but around 1 in 6 still fail, most often for the aim of a headlamp is not within limits laid down in the requirements, a suspension pin, bush or joint excessively worn and vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. Based on 56 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 56 DVSA anonymised MOT tests · About this data
Pass Rate
83.9%
Higher than average
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 56 recorded tests.
Pre-MOT Checklist for 1991 Lancia Delta
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
Ensure engine is at operating temperature before test - take a good run beforehand
Emissions – Common fail on this model
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Frequently Asked Questions
Is a 1991 Lancia Delta likely to fail its MOT?
Based on DVSA statistics, the 1991 Lancia Delta has a 83.9% 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 1991 Lancia Delta?
The most common MOT failure reasons for a 1991 Lancia Delta are: the aim of a headlamp is not within limits laid down in the requirements, a suspension pin, bush or joint excessively worn, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. 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 Lancia Delta 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, a suspension pin, bush or joint excessively worn, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1991 Lancia Deltas fail their MOT?
Around 16% of 1991 Lancia Deltas fail their MOT test, meaning roughly 1 in 6 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 a suspension pin, bush or joint excessively worn. Pre-checking these items can significantly improve your chances.
What should I check before my 1991 Lancia Delta MOT?
Before your 1991 Lancia Delta MOT, check these commonly-failed items: the aim of a headlamp is not within limits laid down in the requirements, a suspension pin, bush or joint excessively worn, vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced. 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 Lancia Delta reliable for MOT?
With a 83.9% MOT pass rate, the 1991 Lancia Delta performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.