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 2012 Mercedes-Benz C Diesel 2143cc has had 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 130,180 miles on the clock, averaging 10,916 miles per year, above the UK average of 7,400.
MOT & Mileage History for GU12 ONJ
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 | 130,180 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 10,916 |
| Mileage consistency | Variable |
Check GU12 ONJ
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | GU12 ONJ |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2012 |
| First registered | |
| Area code | GU — Brighton, Garden of England |
| Age identifier | 12 — March 2012 to August 2012 |
More GU12 O plates
Browse all GU12 O registrations from Brighton.
About GU12 ONJ
What car is GU12 ONJ?
GU12 ONJ is a grey Mercedes-Benz C, diesel (2143cc). First registered in Brighton in 2012.
What is the mileage of GU12 ONJ?
The last recorded mileage for GU12 ONJ was 130,180 miles, recorded on 13 Sep 2024 during its most recent MOT test.
Has GU12 ONJ passed its MOT?
GU12 ONJ has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 13 Sep 2024.
Is GU12 ONJ ULEZ compliant?
Based on its fuel type and registration year, GU12 ONJ is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GU12 ONJ?
GU12 ONJ is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.