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 Mazda 6 Se-L Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 48,595 miles on the clock, averaging 6,444 miles per year, below the UK average of 7,400.
MOT & Mileage History for NX21 KFK
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 | 48,595 miles |
| Reading date | |
| Miles last year | 5,624 |
| Average per year | 6,444 |
| Mileage consistency | Consistent |
Check NX21 KFK
- 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 | NX21 KFK |
| Make | Mazda |
| Model | 6 Se-L |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 21 — March 2021 to August 2021 |
More NX21 K plates
Browse all NX21 K registrations from Stockton.
About NX21 KFK
What car is NX21 KFK?
NX21 KFK is an red Mazda 6 Se-L, petrol (1998cc). First registered in Stockton in 2021.
What is the mileage of NX21 KFK?
The last recorded mileage for NX21 KFK was 48,595 miles, recorded on 31 Mar 2026 during its most recent MOT test.
Has NX21 KFK passed its MOT?
NX21 KFK has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 31 Mar 2026.
Is NX21 KFK ULEZ compliant?
Based on its fuel type and registration year, NX21 KFK 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 NX21 KFK?
NX21 KFK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.