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 Smart (Mcc) City Coupe Petrol 698cc has had 23 MOT tests on record, passing 18 and failing 5 (78% pass rate). It has 98,366 miles on the clock, averaging 3,915 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KX04 BFB
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
Low mileage| Latest reading | 98,366 miles |
| Reading date | |
| Miles last year | 37,309 |
| Average per year | 3,915 |
| Mileage consistency | Variable |
Check KX04 BFB
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 23 tests on record
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Vehicle Details
| Registration | KX04 BFB |
| Make | Smart (Mcc) |
| Model | City Coupe |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 698cc |
| Year | 2004 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 04 — March 2004 to August 2004 |
More KX04 B plates
Browse all KX04 B registrations from Luton.
About KX04 BFB
What car is KX04 BFB?
KX04 BFB is a silver Smart (Mcc) City Coupe, petrol (698cc). First registered in Luton in 2004.
What is the mileage of KX04 BFB?
The last recorded mileage for KX04 BFB was 98,366 miles, recorded on 30 Sep 2025 during its most recent MOT test.
Has KX04 BFB passed its MOT?
KX04 BFB has had 23 MOT tests with a 78% pass rate (18 passes, 5 failures). It last passed on 30 Sep 2025.
Is KX04 BFB ULEZ compliant?
Based on its fuel type and registration year, KX04 BFB is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX04 BFB?
KX04 BFB is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.