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 2021 Seat Leon Se Dynamic Tsi Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 83,545 miles on the clock, averaging 5,897 miles per year, below the UK average of 7,400.
MOT & Mileage History for GJ21 YNF
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 | 83,545 miles |
| Reading date | |
| Miles last year | 6,987 |
| Average per year | 5,897 |
| Mileage consistency | Consistent |
Check GJ21 YNF
- 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 3 tests on record
Explore more about the Seat Leon Se Dynamic Tsi
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | GJ21 YNF |
| Make | Seat |
| Model | Leon Se Dynamic Tsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | GJ — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GJ21 Y plates
Browse all GJ21 Y registrations from Maidstone.
About GJ21 YNF
What car is GJ21 YNF?
GJ21 YNF is a grey Seat Leon Se Dynamic Tsi, petrol (1498cc). First registered in Maidstone in 2021.
What is the mileage of GJ21 YNF?
The last recorded mileage for GJ21 YNF was 83,545 miles, recorded on 9 May 2026 during its most recent MOT test.
Has GJ21 YNF passed its MOT?
GJ21 YNF has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 9 May 2026.
Is GJ21 YNF ULEZ compliant?
Based on its fuel type and registration year, GJ21 YNF 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 GJ21 YNF?
GJ21 YNF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.