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 2003 Mercedes-Benz Slk Petrol 2295cc has had 24 MOT tests on record, passing 15 and failing 9 (63% pass rate). It has 118,279 miles on the clock, averaging 5,927 miles per year, below the UK average of 7,400.
MOT & Mileage History for CB03 NBB
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 | 118,279 miles |
| Reading date | |
| Average per year | 5,927 |
| Mileage consistency | Variable |
Check CB03 NBB
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- Service interval analysis
- Warranty work logged
Full MOT Test History 24 tests on record
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Vehicle Details
| Registration | CB03 NBB |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2295cc |
| Year | 2003 |
| First registered | |
| Area code | CB — Cardiff, Cymru (Wales) |
| Age identifier | 03 — March 2003 to August 2003 |
More CB03 N plates
Browse all CB03 N registrations from Cardiff.
About CB03 NBB
What car is CB03 NBB?
CB03 NBB is a blue Mercedes-Benz Slk, petrol (2295cc). First registered in Cardiff in 2003.
What is the mileage of CB03 NBB?
The last recorded mileage for CB03 NBB was 118,279 miles, recorded on 1 May 2023 during its most recent MOT test.
Has CB03 NBB passed its MOT?
CB03 NBB has had 24 MOT tests with a 63% pass rate (15 passes, 9 failures). It last passed on 1 May 2023.
Is CB03 NBB ULEZ compliant?
Based on its fuel type and registration year, CB03 NBB is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CB03 NBB?
CB03 NBB is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.