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 2001 Mercedes-Benz C Petrol 1998cc has had 27 MOT tests on record, passing 19 and failing 8 (70% pass rate). It has 133,958 miles on the clock, averaging 5,808 miles per year, below the UK average of 7,400.
MOT & Mileage History for AO51 NHX
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 | 133,958 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 5,808 |
| Mileage consistency | Variable |
Check AO51 NHX
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Full MOT Test History 27 tests on record
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Vehicle Details
| Registration | AO51 NHX |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2001 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AO51 N plates
Browse all AO51 N registrations from Norwich.
About AO51 NHX
What car is AO51 NHX?
AO51 NHX is an silver Mercedes-Benz C, petrol (1998cc). First registered in Norwich in 2001.
What is the mileage of AO51 NHX?
The last recorded mileage for AO51 NHX was 133,958 miles, recorded on 25 Jan 2024 during its most recent MOT test.
Has AO51 NHX passed its MOT?
AO51 NHX has had 27 MOT tests with a 70% pass rate (19 passes, 8 failures). It last passed on 25 Jan 2024.
Is AO51 NHX ULEZ compliant?
Based on its fuel type and registration year, AO51 NHX is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is AO51 NHX?
AO51 NHX is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.