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 2018 Seat Leon Petrol 1197cc has had 2 MOT tests on record, passing every one. It has 399,624 miles on the clock, averaging 7,103 miles per year, below the UK average of 7,400. The 1.2 TSI engine is known for cbzb.
MOT & Mileage History for KJ18 DXS
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 | 399,624 miles |
| Reading date | |
| Miles last year | 6,868 |
| Average per year | 7,103 |
| Mileage consistency | Consistent |
Check KJ18 DXS
- 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 2 tests on record
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Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CBZB
Explore more about the Seat Leon
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Vehicle Details
| Registration | KJ18 DXS |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1197cc |
| Year | 2018 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KJ18 D plates
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About KJ18 DXS
What car is KJ18 DXS?
KJ18 DXS is a white Seat Leon, petrol (1197cc). First registered in Northampton in 2018.
What is the mileage of KJ18 DXS?
The last recorded mileage for KJ18 DXS was 399,624 miles, recorded on 6 Jul 2026 during its most recent MOT test.
Has KJ18 DXS passed its MOT?
KJ18 DXS has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 6 Jul 2026.
Is KJ18 DXS ULEZ compliant?
Based on its fuel type and registration year, KJ18 DXS is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KJ18 DXS?
KJ18 DXS is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.