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 2003 Mazda 6 Petrol 1798cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 143,406 miles on the clock, averaging 7,933 miles per year, around the UK average of 7,400.
MOT & Mileage History for BN53 NKZ
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
About average| Latest reading | 143,406 miles |
| Reading date | |
| Miles last year | 7,936 |
| Average per year | 7,933 |
| Mileage consistency | Variable |
Check BN53 NKZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | BN53 NKZ |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2003 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 53 — September 2003 to February 2004 |
More BN53 N plates
Browse all BN53 N registrations from Birmingham.
About BN53 NKZ
What car is BN53 NKZ?
BN53 NKZ is a silver Mazda 6, petrol (1798cc). First registered in Birmingham in 2003.
What is the mileage of BN53 NKZ?
The last recorded mileage for BN53 NKZ was 143,406 miles, recorded on 17 Nov 2021 during its most recent MOT test.
Has BN53 NKZ passed its MOT?
BN53 NKZ has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 17 Nov 2021.
Is BN53 NKZ ULEZ compliant?
Based on its fuel type and registration year, BN53 NKZ is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is BN53 NKZ?
BN53 NKZ is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.