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 Audi A4 Diesel 1968cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 138,790 miles on the clock, averaging 10,012 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN12 ETT
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
Above average| Latest reading | 138,790 miles |
| Reading date | |
| Miles last year | 36 |
| Average per year | 10,012 |
| Mileage consistency | Consistent |
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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 ETT |
| Make | Audi |
| Model | A4 |
| Colour | Black |
| 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 E plates
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About KN12 ETT
What car is KN12 ETT?
KN12 ETT is a black Audi A4, diesel (1968cc). First registered in Luton in 2012.
What is the mileage of KN12 ETT?
The last recorded mileage for KN12 ETT was 138,790 miles, recorded on 27 Nov 2025 during its most recent MOT test.
Has KN12 ETT passed its MOT?
KN12 ETT has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 27 Nov 2025.
Is KN12 ETT ULEZ compliant?
Based on its fuel type and registration year, KN12 ETT 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 ETT?
KN12 ETT is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.