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 1968cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 101,433 miles on the clock, averaging 6,389 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN12 DGU
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 | 101,433 miles |
| Reading date | |
| Miles last year | 9 |
| Average per year | 6,389 |
| Mileage consistency | Variable |
Check KN12 DGU
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | KN12 DGU |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 D plates
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About KN12 DGU
What car is KN12 DGU?
KN12 DGU is a blue Seat Leon, diesel (1968cc). First registered in Luton in 2012.
What is the mileage of KN12 DGU?
The last recorded mileage for KN12 DGU was 101,433 miles, recorded on 4 Jun 2026 during its most recent MOT test.
Has KN12 DGU passed its MOT?
KN12 DGU has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 4 Jun 2026.
Is KN12 DGU ULEZ compliant?
Based on its fuel type and registration year, KN12 DGU 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 KN12 DGU?
KN12 DGU is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.