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.
MOT & Mileage History for HN21 NPX
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 | 23,524 miles |
| Reading date | |
| Miles last year | 1,400 |
| Average per year | 4,103 |
| Mileage consistency | Variable |
Check HN21 NPX
- 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
Explore more about the Mercedes-Benz Cla
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Vehicle Details
| Registration | HN21 NPX |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HN21 N plates
Browse all HN21 N registrations from Portsmouth.
About HN21 NPX
What car is HN21 NPX?
HN21 NPX is an red Mercedes-Benz Cla, petrol (1332cc). First registered in Portsmouth in 2021.
What is the mileage of HN21 NPX?
The last recorded mileage for HN21 NPX was 23,524 miles, recorded on 2 May 2026 during its most recent MOT test.
Has HN21 NPX passed its MOT?
HN21 NPX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 2 May 2026.
Is HN21 NPX ULEZ compliant?
Based on its fuel type and registration year, HN21 NPX 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 HN21 NPX?
HN21 NPX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.