Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2005 Audi A4 Diesel 1896cc has had 14 MOT tests on record, passing 13 and failing once (93% pass rate). It has 198,498 miles on the clock, averaging 10,344 miles per year, above the UK average of 7,400. The 1.9 TDI PD engine is known for bre/brd.
MOT & Mileage History for CA05 WNB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 198,498 miles |
| Reading date | |
| Miles last year | 5,214 |
| Average per year | 10,344 |
| Mileage consistency | Variable |
Check CA05 WNB
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- Warranty work logged
Full MOT Test History 14 tests on record
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Reported issues for this Audi A4
These are the most commonly reported problems on Audi A4 models (2005–2008), based on owner reports and workshop data across the UK.
BRE/BRD
Injector wear or deviation causes imbalance; hold-down bolts stretch (TTY design).
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Vehicle Details
| Registration | CA05 WNB |
| Make | Audi |
| Model | A4 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2005 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 05 — March 2005 to August 2005 |
More CA05 W plates
Browse all CA05 W registrations from Cardiff.
About CA05 WNB
What car is CA05 WNB?
CA05 WNB is a black Audi A4, diesel (1896cc). First registered in Cardiff in 2005.
What is the mileage of CA05 WNB?
The last recorded mileage for CA05 WNB was 198,498 miles, recorded on 1 Aug 2020 during its most recent MOT test.
Has CA05 WNB passed its MOT?
CA05 WNB has had 14 MOT tests with an 93% pass rate (13 passes, 1 failure). It last passed on 1 Aug 2020.
Is CA05 WNB ULEZ compliant?
Based on its fuel type and registration year, CA05 WNB is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CA05 WNB?
CA05 WNB is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.