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 2021 Bmw Z4 Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 41,256 miles on the clock, averaging 5,327 miles per year, below the UK average of 7,400.
MOT & Mileage History for HX21 NZN
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 | 41,256 miles |
| Reading date | |
| Miles last year | 5,995 |
| Average per year | 5,327 |
| Mileage consistency | Consistent |
Check HX21 NZN
- 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 3 tests on record
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Vehicle Details
| Registration | HX21 NZN |
| Make | Bmw |
| Model | Z4 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HX21 N plates
Browse all HX21 N registrations from Portsmouth.
About HX21 NZN
What car is HX21 NZN?
HX21 NZN is an black Bmw Z4, petrol (1998cc). First registered in Portsmouth in 2021.
What is the mileage of HX21 NZN?
The last recorded mileage for HX21 NZN was 41,256 miles, recorded on 20 Mar 2026 during its most recent MOT test.
Has HX21 NZN passed its MOT?
HX21 NZN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 20 Mar 2026.
Is HX21 NZN ULEZ compliant?
Based on its fuel type and registration year, HX21 NZN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HX21 NZN?
HX21 NZN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.