At a Glance
The Vauxhall Omega Omega B has 19 identified problems that occur more often than the UK average, with Coil spring broken or corroded being the most reported. Brakes is the most common MOT failure category. Based on 491K 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 B — 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 B MOT Pass Rate
Across 491K MOT tests from DVSA data, the Vauxhall Omega Omega B (1994–2003) has a fail rate of 42.4%.
All-time UK average fail rate: 34.9%
Common Vauxhall Omega Omega B Problems
Owner-submitted reports plus patterns we've identified across 559 million UK MOT tests. Each MOT-derived item below — whether tagged as a Problem, Wear & Tear or Consumable — shows up noticeably more often on this generation than across the UK fleet, which is why it's here. Owner reports are pinned to the top by default; use the sort and filter pills below to view a specific tier or change the order.
Coil spring broken or corroded
24,263
occurrences
Catalytic converter efficiency low
21,960
occurrences
Track rod end worn
10,381
occurrences
Headlamp defect (aim check required on retest)
6,723
occurrences
Headlamp defect (no aim check)
3,571
occurrences
Tell Us About Your Problem
Help other Vauxhall Omega Omega B owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Vauxhall Omega Omega B owners — report a problem and we'll add it to the database
Looking for a garage to repair your Vauxhall Omega?
Our directory covers 12,000+ UK garages — every garage has verified Google reviews.
Problems by mileage
Common problems, MOT failures and advisories on the Vauxhall Omega Omega B, grouped by the mileage they typically appear at.
714 distinct problems · 1,098,181 total occurrences in current filter
Filter by fuel and engine size to narrow down to your car.
Toggle problem types on or off to focus on what matters to you.
Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
Join as a car owner — free
Get MOT reminders, a pre-MOT checklist, and tools to compare garages near you.
MOT Reminders
Free email alerts 28 and 7 days before your MOT expires.
44-Point MOT Checklist
Printable checklist to inspect your car before the test.
Save Favourite Garages
Save garages you trust and compare their ratings side by side.
Already a member? Sign in
Other Vauxhall Omega Generations
Omega A
1986–1993
0 problems
Omega B
1994–2003
27 problems
Current page
Frequently Asked Questions
What are the most common Vauxhall Omega Omega B problems?
Based on DVSA MOT data for the Vauxhall Omega Omega B (1994–2003), we have identified 19 common problems. The most frequently reported is "Coil spring broken or corroded". Brakes is the most common MOT failure category.
How reliable is the Vauxhall Omega Omega B?
This generation has 491K MOT tests on record with a 42.4% 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 B?
There are 184 distinct MOT failure types recorded for the Omega B (1994–2003), 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 B?
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.
Search Vehicles With Common Problems
Find common car problems, MOT failures, and advisories for any make and model
Popular makes with common problems
Popular models with common problems
Land Rover Defender
162 problems
Kia Sedona
74 problems
Vauxhall Movano
77 problems
Ldv Maxus
92 problems
Rover Mini
113 problems
Citroen Ax
73 problems
Ldv Pilot
72 problems
London Taxis Int Tx4
82 problems
Vauxhall Calibra
73 problems
Ford Transit Connect
113 problems
Vauxhall Vivaro
69 problems
Land Rover Series
73 problems
Auto Intelligence
Your hub for tips and tricks to make motoring in the UK easier
Car Mechanic Labour Rates UK 2026: Ultimate Regional Price Guide
Wondering how much garages charge per hour for repairs in 2026? The car mechanic labour rate UK varies dramatically depending on where you live and which type of garage you choose. With labour costs often representing 50-70% of your total repair bill, understanding these rates is essential for budge
Read Article
Can I Service My Car at an Independent Garage and Keep My Main Dealer Warranty? The Essential UK Guide
One of the most persistent myths in UK motoring is that servicing your new car anywhere other than the main dealer will automatically invalidate your manufacturer's warranty. This dealer warranty servicing myth has cost UK drivers thousands in unnecessary servicing costs over the years. In 2026, ...
Read Article
New MOT Rules 2026 UK: Essential Changes Every Driver Must Know
The new MOT rules 2026 UK have officially come into force, bringing significant changes that affect every motorist across Britain. Whether you're a seasoned driver or recently passed your test, understanding these updated regulations is crucial to avoid fines, ensure your vehicle remains roadworthy,
Read Article