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 2004 Mercedes-Benz C Diesel 2148cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 138,759 miles on the clock, averaging 6,238 miles per year, below the UK average of 7,400.
MOT & Mileage History for KX04 CBT
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 | 138,759 miles |
| Reading date | |
| Miles last year | 4,579 |
| Average per year | 6,238 |
| Mileage consistency | Variable |
Check KX04 CBT
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- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | KX04 CBT |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2148cc |
| Year | 2004 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 04 — March 2004 to August 2004 |
More KX04 C plates
Browse all KX04 C registrations from Luton.
About KX04 CBT
What car is KX04 CBT?
KX04 CBT is a blue Mercedes-Benz C, diesel (2148cc). First registered in Luton in 2004.
What is the mileage of KX04 CBT?
The last recorded mileage for KX04 CBT was 138,759 miles, recorded on 17 Dec 2021 during its most recent MOT test.
Has KX04 CBT passed its MOT?
KX04 CBT has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last was tested on 17 Dec 2021.
Is KX04 CBT ULEZ compliant?
Based on its fuel type and registration year, KX04 CBT is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX04 CBT?
KX04 CBT is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.