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 Evo Petrol 999cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 35,661 miles on the clock, averaging 5,910 miles per year, below the UK average of 7,400.
MOT & Mileage History for NC21 THZ
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 | 35,661 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 5,910 |
| Mileage consistency | Consistent |
Check NC21 THZ
- 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 5 tests on record
Explore more about the Seat Leon Se Dynamic Tsi Evo
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Vehicle Details
| Registration | NC21 THZ |
| Make | Seat |
| Model | Leon Se Dynamic Tsi Evo |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | NC — Newcastle, North |
| Age identifier | 21 — March 2021 to August 2021 |
More NC21 T plates
Browse all NC21 T registrations from Newcastle.
About NC21 THZ
What car is NC21 THZ?
NC21 THZ is an blue Seat Leon Se Dynamic Tsi Evo, petrol (999cc). First registered in Newcastle in 2021.
What is the mileage of NC21 THZ?
The last recorded mileage for NC21 THZ was 35,661 miles, recorded on 6 Aug 2026 during its most recent MOT test.
Has NC21 THZ passed its MOT?
NC21 THZ has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 6 Aug 2026.
Is NC21 THZ ULEZ compliant?
Based on its fuel type and registration year, NC21 THZ 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 NC21 THZ?
NC21 THZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.