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 2006 Audi A4 Diesel 1986cc has had 20 MOT tests on record, passing 17 and failing 3 (85% pass rate). It has 162,307 miles on the clock, averaging 7,387 miles per year, below the UK average of 7,400.
MOT & Mileage History for SL56 KNP
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 | 162,307 miles |
| Reading date | |
| Miles last year | -88,560 |
| Average per year | 7,387 |
| Mileage consistency | Variable |
Check SL56 KNP
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | SL56 KNP |
| Make | Audi |
| Model | A4 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1986cc |
| Year | 2006 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 56 — September 2006 to February 2007 |
More SL56 K plates
Browse all SL56 K registrations from Edinburgh.
About SL56 KNP
What car is SL56 KNP?
SL56 KNP is an silver Audi A4, diesel (1986cc). First registered in Edinburgh in 2006.
What is the mileage of SL56 KNP?
The last recorded mileage for SL56 KNP was 162,307 miles, recorded on 19 Oct 2024 during its most recent MOT test.
Has SL56 KNP passed its MOT?
SL56 KNP has had 20 MOT tests with an 85% pass rate (17 passes, 3 failures). It last passed on 19 Oct 2024.
Is SL56 KNP ULEZ compliant?
Based on its fuel type and registration year, SL56 KNP is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SL56 KNP?
SL56 KNP is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.