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 2494cc has had 29 MOT tests on record, passing 22 and failing 7 (76% pass rate). It has 88,588 miles on the clock, averaging 2,716 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KG53 JBZ
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 | 88,588 miles |
| Reading date | |
| Miles last year | 1,199 |
| Average per year | 2,716 |
| Mileage consistency | Variable |
Check KG53 JBZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 29 tests on record
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Vehicle Details
| Registration | KG53 JBZ |
| Make | Bmw |
| Model | Z4 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2494cc |
| Year | 2003 |
| First registered | |
| Area code | KG — Northampton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KG53 J plates
Browse all KG53 J registrations from Northampton.
About KG53 JBZ
What car is KG53 JBZ?
KG53 JBZ is a grey Bmw Z4, petrol (2494cc). First registered in Northampton in 2003.
What is the mileage of KG53 JBZ?
The last recorded mileage for KG53 JBZ was 88,588 miles, recorded on 26 Feb 2026 during its most recent MOT test.
Has KG53 JBZ passed its MOT?
KG53 JBZ has had 29 MOT tests with a 76% pass rate (22 passes, 7 failures). It last passed on 26 Feb 2026.
Is KG53 JBZ ULEZ compliant?
Based on its fuel type and registration year, KG53 JBZ 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 KG53 JBZ?
KG53 JBZ is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.