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 Bmw Z4 Petrol 2979cc has had 28 MOT tests on record, passing 19 and failing 9 (68% pass rate). It has 103,432 miles on the clock, averaging 4,433 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BW03 KBX
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 | 103,432 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 4,433 |
| Mileage consistency | Variable |
Check BW03 KBX
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 28 tests on record
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Vehicle Details
| Registration | BW03 KBX |
| Make | Bmw |
| Model | Z4 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2003 |
| First registered | |
| Area code | BW — Birmingham, Birmingham |
| Age identifier | 03 — March 2003 to August 2003 |
More BW03 K plates
Browse all BW03 K registrations from Birmingham.
About BW03 KBX
What car is BW03 KBX?
BW03 KBX is a silver Bmw Z4, petrol (2979cc). First registered in Birmingham in 2003.
What is the mileage of BW03 KBX?
The last recorded mileage for BW03 KBX was 103,432 miles, recorded on 11 Jul 2025 during its most recent MOT test.
Has BW03 KBX passed its MOT?
BW03 KBX has had 28 MOT tests with a 68% pass rate (19 passes, 9 failures). It last passed on 11 Jul 2025.
Is BW03 KBX ULEZ compliant?
Based on its fuel type and registration year, BW03 KBX 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 BW03 KBX?
BW03 KBX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.