1998 Vauxhall Omega Cdx V6 Auto — MOT History by Age
How cars manufactured in 1998 perform at MOT as they age
28 years
Current Age
42.1%
Latest Pass Rate
57
Total Tests (All Years)
114,760 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 11
This car: 42.1%
Average: 56.2%
⚠️ 14.1% below average (14777 models compared)
How This Car Ages
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Insufficient data for this analysis
Pass Rate Trend
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Insufficient data for this analysis
Year-by-Year MOT Results
2009High Fail Rate
42.1%
Age (yrs) 11Tests 57Avg Mileage 114,760Top Failure Lamps, Reflectors and Electrical Equipment — 38.6%
Common MOT Failures
Top failure categories across all test years for 1998 Vauxhall Omega Cdx V6 Auto, with age trends.
Lamps, Reflectors and Electrical Equipment
38.6%
— Consistent
Brakes
35.1%
— Consistent
Exhaust, Fuel and Emissions
22.8%
— Consistent
Tyres
21.1%
— Consistent
Steering
19.3%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Lamps, Reflectors and Electrical Equipment | 38.6% (11 yrs) | 38.6% (11 yrs) | 0.0%
| ⚪ — |
| Brakes | 35.1% (11 yrs) | 35.1% (11 yrs) | 0.0%
| ⚪ — |
| Exhaust, Fuel and Emissions | 22.8% (11 yrs) | 22.8% (11 yrs) | 0.0%
| ⚪ — |
| Tyres | 21.1% (11 yrs) | 21.1% (11 yrs) | 0.0%
| ⚪ — |
| Steering | 19.3% (11 yrs) | 19.3% (11 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Vauxhall Omega Cdx V6 Auto page →
About This Data
This page shows how Vauxhall Omega Cdx V6 Auto cars manufactured in 1998 perform at MOT as they age. Data spans from 2009 to 2009, covering 57 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.