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 Porsche Boxster Petrol 2687cc has had 20 MOT tests on record, passing 17 and failing 3 (85% pass rate). It has 99,769 miles on the clock, averaging 4,166 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KL52 JSZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 99,769 miles |
| Reading date | |
| Miles last year | 1,936 |
| Average per year | 4,166 |
| Mileage consistency | Variable |
Check KL52 JSZ
- 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 20 tests on record
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Vehicle Details
| Registration | KL52 JSZ |
| Make | Porsche |
| Model | Boxster |
| Colour | Yellow |
| Fuel type | Petrol |
| Engine | 2687cc |
| Year | 2003 |
| First registered | |
| Area code | KL — Northampton, Luton and Northampton |
| Age identifier | 52 — September 2002 to February 2003 |
More KL52 J plates
Browse all KL52 J registrations from Northampton.
About KL52 JSZ
What car is KL52 JSZ?
KL52 JSZ is a yellow Porsche Boxster, petrol (2687cc). First registered in Northampton in 2003.
What is the mileage of KL52 JSZ?
The last recorded mileage for KL52 JSZ was 99,769 miles, recorded on 7 Oct 2021 during its most recent MOT test.
Has KL52 JSZ passed its MOT?
KL52 JSZ has had 20 MOT tests with an 85% pass rate (17 passes, 3 failures). It last passed on 7 Oct 2021.
Is KL52 JSZ ULEZ compliant?
Based on its fuel type and registration year, KL52 JSZ 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 KL52 JSZ?
KL52 JSZ is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.