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 2005 Audi A4 Diesel 1986cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 154,228 miles on the clock, averaging 8,731 miles per year, around the UK average of 7,400.
MOT & Mileage History for SM55 YKN
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
About average| Latest reading | 154,228 miles |
| Reading date | |
| Miles last year | 10 |
| Average per year | 8,731 |
| Mileage consistency | Consistent |
Check SM55 YKN
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | SM55 YKN |
| Make | Audi |
| Model | A4 |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1986cc |
| Year | 2005 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 55 — September 2005 to February 2006 |
More SM55 Y plates
Browse all SM55 Y registrations from Edinburgh.
About SM55 YKN
What car is SM55 YKN?
SM55 YKN is an blue Audi A4, diesel (1986cc). First registered in Edinburgh in 2005.
What is the mileage of SM55 YKN?
The last recorded mileage for SM55 YKN was 154,228 miles, recorded on 2 Sep 2019 during its most recent MOT test.
Has SM55 YKN passed its MOT?
SM55 YKN has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 2 Sep 2019.
Is SM55 YKN ULEZ compliant?
Based on its fuel type and registration year, SM55 YKN is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM55 YKN?
SM55 YKN is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.