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 Nissan Micra Petrol 998cc has had 19 MOT tests on record, passing 13 and failing 6 (68% pass rate). It has 84,258 miles on the clock, averaging 5,546 miles per year, below the UK average of 7,400.
MOT & Mileage History for AO51 XNN
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 | 84,258 miles |
| Reading date | |
| Average per year | 5,546 |
| Mileage consistency | Consistent |
Check AO51 XNN
- 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 19 tests on record
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Vehicle Details
| Registration | AO51 XNN |
| Make | Nissan |
| Model | Micra |
| Colour | Purple |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2001 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AO51 X plates
Browse all AO51 X registrations from Norwich.
About AO51 XNN
What car is AO51 XNN?
AO51 XNN is an purple Nissan Micra, petrol (998cc). First registered in Norwich in 2001.
What is the mileage of AO51 XNN?
The last recorded mileage for AO51 XNN was 84,258 miles, recorded on 19 Apr 2017 during its most recent MOT test.
Has AO51 XNN passed its MOT?
AO51 XNN has had 19 MOT tests with a 68% pass rate (13 passes, 6 failures). It last passed on 19 Apr 2017.
Is AO51 XNN ULEZ compliant?
Based on its fuel type and registration year, AO51 XNN 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 XNN?
AO51 XNN is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.