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 Slk Petrol 1998cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 53,390 miles on the clock, averaging 2,296 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GN54 OCA
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
Low mileage| Latest reading | 53,390 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 2,296 |
| Mileage consistency | Variable |
Check GN54 OCA
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- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | GN54 OCA |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2004 |
| First registered | |
| Area code | GN — Maidstone, Garden of England |
| Age identifier | 54 — September 2004 to February 2005 |
More GN54 O plates
Browse all GN54 O registrations from Maidstone.
About GN54 OCA
What car is GN54 OCA?
GN54 OCA is a silver Mercedes-Benz Slk, petrol (1998cc). First registered in Maidstone in 2004.
What is the mileage of GN54 OCA?
The last recorded mileage for GN54 OCA was 53,390 miles, recorded on 29 Oct 2025 during its most recent MOT test.
Has GN54 OCA passed its MOT?
GN54 OCA has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last passed on 29 Oct 2025.
Is GN54 OCA ULEZ compliant?
Based on its fuel type and registration year, GN54 OCA is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GN54 OCA?
GN54 OCA is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.