At a Glance
No model-specific problems have been flagged for the Vauxhall Omega Omega A — nothing on this generation occurs significantly more often than the UK average. The data still shows 76 common MOT failure types below. Suspension is the most common MOT failure category. Based on 1K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →
Below: the full MOT-data picture for the Vauxhall Omega Omega A — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.
Vauxhall Omega Omega A MOT Pass Rate
Across 1K MOT tests from DVSA data, the Vauxhall Omega Omega A (1986–1993) has a fail rate of 39.5%.
All-time UK average fail rate: 34.9%
Tell Us About Your Problem
Help other Vauxhall Omega Omega A owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Vauxhall Omega Omega A owners — report a problem and we'll add it to the database
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Problems by mileage
Common problems, MOT failures and advisories on the Vauxhall Omega Omega A, grouped by the mileage they typically appear at.
181 distinct problems · 2,038 total occurrences in current filter
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Other Vauxhall Omega Generations
Omega A
1986–1993
0 problems
Current page
Omega B
1994–2003
27 problems
Frequently Asked Questions
What are the most common Vauxhall Omega Omega A problems?
Based on DVSA MOT data for the Vauxhall Omega Omega A (1986–1993), we have identified 0 common problems. Suspension is the most common MOT failure category.
How reliable is the Vauxhall Omega Omega A?
This generation has 1K MOT tests on record with a 39.5% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.
What commonly fails the MOT on a Vauxhall Omega Omega A?
There are 76 distinct MOT failure types recorded for the Omega A (1986–1993), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Vauxhall Omega Omega A?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Vauxhall Omega owners spot problems early. All submissions are reviewed before being added to the public database.
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