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 2020 Bmw X3 Diesel 1995cc has had 3 MOT tests on record, passing every one. It has 41,000 miles on the clock, averaging 5,832 miles per year, below the UK average of 7,400.
MOT & Mileage History for CB03 DUN
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 | 41,000 miles |
| Reading date | |
| Miles last year | 6,545 |
| Average per year | 5,832 |
| Mileage consistency | Consistent |
Check CB03 DUN
- Write-off & insurance claims Experian
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- 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 3 tests on record
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Vehicle Details
| Registration | CB03 DUN |
| Make | Bmw |
| Model | X3 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2020 |
| First registered | |
| Area code | CB — Cardiff, Cymru (Wales) |
| Age identifier | 03 — March 2003 to August 2003 |
More CB03 D plates
Browse all CB03 D registrations from Cardiff.
About CB03 DUN
What car is CB03 DUN?
CB03 DUN is a silver Bmw X3, diesel (1995cc). First registered in Cardiff in 2020.
What is the mileage of CB03 DUN?
The last recorded mileage for CB03 DUN was 41,000 miles, recorded on 28 Aug 2025 during its most recent MOT test.
Has CB03 DUN passed its MOT?
CB03 DUN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 28 Aug 2025.
Is CB03 DUN ULEZ compliant?
Based on its fuel type and registration year, CB03 DUN 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 CB03 DUN?
CB03 DUN is approximately 6 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.