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 Land Rover Discovery Diesel 2495cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 152,483 miles on the clock, averaging 5,531 miles per year, below the UK average of 7,400.
MOT & Mileage History for AO51 ZKN
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 | 152,483 miles |
| Reading date | |
| Miles last year | 3,451 |
| Average per year | 5,531 |
| Mileage consistency | Variable |
Check AO51 ZKN
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- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | AO51 ZKN |
| Make | Land Rover |
| Model | Discovery |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2495cc |
| Year | 2001 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AO51 Z plates
Browse all AO51 Z registrations from Norwich.
About AO51 ZKN
What car is AO51 ZKN?
AO51 ZKN is an blue Land Rover Discovery, diesel (2495cc). First registered in Norwich in 2001.
What is the mileage of AO51 ZKN?
The last recorded mileage for AO51 ZKN was 152,483 miles, recorded on 28 Jun 2022 during its most recent MOT test.
Has AO51 ZKN passed its MOT?
AO51 ZKN has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last was tested on 28 Jun 2022.
Is AO51 ZKN ULEZ compliant?
Based on its fuel type and registration year, AO51 ZKN is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is AO51 ZKN?
AO51 ZKN is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.