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 Mazda Mx-5 Petrol 1839cc has had 19 MOT tests on record, passing 13 and failing 6 (68% pass rate). It has 109,840 miles on the clock, averaging 5,468 miles per year, below the UK average of 7,400.
MOT & Mileage History for KB53 JAU
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 | 109,840 miles |
| Reading date | |
| Miles last year | 8,201 |
| Average per year | 5,468 |
| Mileage consistency | Variable |
Check KB53 JAU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- 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 19 tests on record
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Vehicle Details
| Registration | KB53 JAU |
| Make | Mazda |
| Model | Mx-5 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1839cc |
| Year | 2004 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KB53 J plates
Browse all KB53 J registrations from Northampton.
About KB53 JAU
What car is KB53 JAU?
KB53 JAU is a black Mazda Mx-5, petrol (1839cc). First registered in Northampton in 2004.
What is the mileage of KB53 JAU?
The last recorded mileage for KB53 JAU was 109,840 miles, recorded on 10 Oct 2020 during its most recent MOT test.
Has KB53 JAU passed its MOT?
KB53 JAU has had 19 MOT tests with a 68% pass rate (13 passes, 6 failures). It last passed on 10 Oct 2020.
Is KB53 JAU ULEZ compliant?
Based on its fuel type and registration year, KB53 JAU 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 KB53 JAU?
KB53 JAU is approximately 22 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.