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 2012 Seat Leon Diesel 1598cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 156,375 miles on the clock, averaging 11,846 miles per year, above the UK average of 7,400.
MOT & Mileage History for SE12 TNX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 156,375 miles |
| Reading date | |
| Miles last year | 15,563 |
| Average per year | 11,846 |
| Mileage consistency | Consistent |
Check SE12 TNX
- 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 14 tests on record
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Vehicle Details
| Registration | SE12 TNX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | SE — Glasgow, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SE12 T plates
Browse all SE12 T registrations from Glasgow.
About SE12 TNX
What car is SE12 TNX?
SE12 TNX is an silver Seat Leon, diesel (1598cc). First registered in Glasgow in 2012.
What is the mileage of SE12 TNX?
The last recorded mileage for SE12 TNX was 156,375 miles, recorded on 28 Aug 2025 during its most recent MOT test.
Has SE12 TNX passed its MOT?
SE12 TNX has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 28 Aug 2025.
Is SE12 TNX ULEZ compliant?
Based on its fuel type and registration year, SE12 TNX is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SE12 TNX?
SE12 TNX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.