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 2020 Seat Leon Petrol 1984cc has had 4 MOT tests on record, passing every one. It has 21,546 miles on the clock, averaging 5,222 miles per year, below the UK average of 7,400. The 2.0 TSI Cupra engine is known for cjxb.
MOT & Mileage History for YH20 KNF
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 | 21,546 miles |
| Reading date | |
| Miles last year | 8,587 |
| Average per year | 5,222 |
| Mileage consistency | Variable |
Check YH20 KNF
- 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 4 tests on record
Similar cars to consider
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.
CJXB
Chain stretches, tensioner fails (inherited EA888 issue).
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YH20 KNF |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2020 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 20 — March 2020 to August 2020 |
More YH20 K plates
Browse all YH20 K registrations from Leeds.
About YH20 KNF
What car is YH20 KNF?
YH20 KNF is a grey Seat Leon, petrol (1984cc). First registered in Leeds in 2020.
What is the mileage of YH20 KNF?
The last recorded mileage for YH20 KNF was 21,546 miles, recorded on 5 Feb 2026 during its most recent MOT test.
Has YH20 KNF passed its MOT?
YH20 KNF has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 5 Feb 2026.
Is YH20 KNF ULEZ compliant?
Based on its fuel type and registration year, YH20 KNF 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 YH20 KNF?
YH20 KNF is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.