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 Vauxhall Zafira Petrol 1598cc has had 29 MOT tests on record, passing 17 and failing 12 (59% pass rate). It has 134,017 miles on the clock, averaging 4,560 miles per year, well below the UK average of 7,400.
MOT & Mileage History for AO51 THN
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 | 134,017 miles |
| Reading date | |
| Miles last year | 2,290 |
| Average per year | 4,560 |
| Mileage consistency | Variable |
Check AO51 THN
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- Warranty work logged
Full MOT Test History 29 tests on record
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Vehicle Details
| Registration | AO51 THN |
| Make | Vauxhall |
| Model | Zafira |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2001 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AO51 T plates
Browse all AO51 T registrations from Norwich.
About AO51 THN
What car is AO51 THN?
AO51 THN is an grey Vauxhall Zafira, petrol (1598cc). First registered in Norwich in 2001.
What is the mileage of AO51 THN?
The last recorded mileage for AO51 THN was 134,017 miles, recorded on 16 Apr 2025 during its most recent MOT test.
Has AO51 THN passed its MOT?
AO51 THN has had 29 MOT tests with a 59% pass rate (17 passes, 12 failures). It last was tested on 16 Apr 2025.
Is AO51 THN ULEZ compliant?
Based on its fuel type and registration year, AO51 THN 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 THN?
AO51 THN is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.