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 Kia Rio Petrol 1343cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 72,036 miles on the clock, averaging 6,102 miles per year, below the UK average of 7,400.
MOT & Mileage History for AO51 BYB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 72,036 miles |
| Reading date | |
| Miles last year | 4,350 |
| Average per year | 6,102 |
| Mileage consistency | Consistent |
Check AO51 BYB
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | AO51 BYB |
| Make | Kia |
| Model | Rio |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1343cc |
| Year | 2001 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AO51 B plates
Browse all AO51 B registrations from Norwich.
About AO51 BYB
What car is AO51 BYB?
AO51 BYB is an blue Kia Rio, petrol (1343cc). First registered in Norwich in 2001.
What is the mileage of AO51 BYB?
The last recorded mileage for AO51 BYB was 72,036 miles, recorded on 2 Nov 2010 during its most recent MOT test.
Has AO51 BYB passed its MOT?
AO51 BYB has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 2 Nov 2010.
Is AO51 BYB ULEZ compliant?
Based on its fuel type and registration year, AO51 BYB 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 BYB?
AO51 BYB is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.