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 2016 Audi A4 Diesel 1968cc has had 7 MOT tests on record, passing every one. It has 74,411 miles on the clock, averaging 5,938 miles per year, below the UK average of 7,400.
MOT & Mileage History for CN66 OBS
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 74,411 miles |
| Reading date | |
| Miles last year | 5,897 |
| Average per year | 5,938 |
| Mileage consistency | Consistent |
Check CN66 OBS
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | CN66 OBS |
| Make | Audi |
| Model | A4 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CN66 O plates
Browse all CN66 O registrations from Cardiff.
About CN66 OBS
What car is CN66 OBS?
CN66 OBS is a red Audi A4, diesel (1968cc). First registered in Cardiff in 2016.
What is the mileage of CN66 OBS?
The last recorded mileage for CN66 OBS was 74,411 miles, recorded on 1 Sep 2025 during its most recent MOT test.
Has CN66 OBS passed its MOT?
CN66 OBS has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 1 Sep 2025.
Is CN66 OBS ULEZ compliant?
Based on its fuel type and registration year, CN66 OBS is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN66 OBS?
CN66 OBS is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.