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 2004 Mercedes-Benz S-Class Diesel 3222cc has had 25 MOT tests on record, passing 18 and failing 7 (72% pass rate). It has 148,977 miles on the clock, averaging 7,198 miles per year, below the UK average of 7,400.
MOT & Mileage History for SM54 HKO
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
Below average| Latest reading | 148,977 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 7,198 |
| Mileage consistency | Variable |
Check SM54 HKO
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- Warranty work logged
Full MOT Test History 25 tests on record
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Vehicle Details
| Registration | SM54 HKO |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 3222cc |
| Year | 2004 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 54 — September 2004 to February 2005 |
More SM54 H plates
Browse all SM54 H registrations from Edinburgh.
About SM54 HKO
What car is SM54 HKO?
SM54 HKO is an silver Mercedes-Benz S-Class, diesel (3222cc). First registered in Edinburgh in 2004.
What is the mileage of SM54 HKO?
The last recorded mileage for SM54 HKO was 148,977 miles, recorded on 13 Apr 2023 during its most recent MOT test.
Has SM54 HKO passed its MOT?
SM54 HKO has had 25 MOT tests with a 72% pass rate (18 passes, 7 failures). It last passed on 13 Apr 2023.
Is SM54 HKO ULEZ compliant?
Based on its fuel type and registration year, SM54 HKO is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM54 HKO?
SM54 HKO is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.