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 Citroen C4 Petrol 1587cc has had 18 MOT tests on record, passing 11 and failing 7 (61% pass rate). It has 146,657 miles on the clock, averaging 12,117 miles per year, above the UK average of 7,400.
MOT & Mileage History for SM05 KNX
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 | 146,657 miles |
| Reading date | |
| Miles last year | 229 |
| Average per year | 12,117 |
| Mileage consistency | Variable |
Check SM05 KNX
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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 18 tests on record
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Vehicle Details
| Registration | SM05 KNX |
| Make | Citroen |
| Model | C4 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1587cc |
| Year | 2005 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 05 — March 2005 to August 2005 |
More SM05 K plates
Browse all SM05 K registrations from Edinburgh.
About SM05 KNX
What car is SM05 KNX?
SM05 KNX is an grey Citroen C4, petrol (1587cc). First registered in Edinburgh in 2005.
What is the mileage of SM05 KNX?
The last recorded mileage for SM05 KNX was 146,657 miles, recorded on 22 May 2018 during its most recent MOT test.
Has SM05 KNX passed its MOT?
SM05 KNX has had 18 MOT tests with a 61% pass rate (11 passes, 7 failures). It last passed on 22 May 2018.
Is SM05 KNX ULEZ compliant?
Based on its fuel type and registration year, SM05 KNX is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM05 KNX?
SM05 KNX is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.