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 Diesel 1598cc has had 10 MOT tests on record, passing 6 and failing 4 (60% pass rate). It has 64,238 miles on the clock, averaging 7,578 miles per year, around the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for YD18 KHJ
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
About average| Latest reading | 64,238 miles |
| Reading date | |
| Miles last year | 7,887 |
| Average per year | 7,578 |
| Mileage consistency | Consistent |
Check YD18 KHJ
- 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 10 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
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Vehicle Details
| Registration | YD18 KHJ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2018 |
| First registered | |
| Area code | YD — Leeds, Yorkshire |
| Age identifier | 18 — March 2018 to August 2018 |
More YD18 K plates
Browse all YD18 K registrations from Leeds.
About YD18 KHJ
What car is YD18 KHJ?
YD18 KHJ is a black Seat Leon, diesel (1598cc). First registered in Leeds in 2018.
What is the mileage of YD18 KHJ?
The last recorded mileage for YD18 KHJ was 64,238 miles, recorded on 9 Mar 2026 during its most recent MOT test.
Has YD18 KHJ passed its MOT?
YD18 KHJ has had 10 MOT tests with a 60% pass rate (6 passes, 4 failures). It last passed on 9 Mar 2026.
Is YD18 KHJ ULEZ compliant?
Based on its fuel type and registration year, YD18 KHJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YD18 KHJ?
YD18 KHJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.