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 Petrol 1998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 60,960 miles on the clock, averaging 10,409 miles per year, above the UK average of 7,400.
MOT & Mileage History for NX21 KHA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 60,960 miles |
| Reading date | |
| Miles last year | 7,918 |
| Average per year | 10,409 |
| Mileage consistency | Consistent |
Check NX21 KHA
- 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 4 tests on record
Similar cars to consider
Buyers comparing the Mazda 6 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 6
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | NX21 KHA |
| Make | Mazda |
| Model | 6 |
| Colour | Grey |
| 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 KHA
What car is NX21 KHA?
NX21 KHA is an grey Mazda 6, petrol (1998cc). First registered in Stockton in 2021.
What is the mileage of NX21 KHA?
The last recorded mileage for NX21 KHA was 60,960 miles, recorded on 12 Mar 2026 during its most recent MOT test.
Has NX21 KHA passed its MOT?
NX21 KHA has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 12 Mar 2026.
Is NX21 KHA ULEZ compliant?
Based on its fuel type and registration year, NX21 KHA 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 KHA?
NX21 KHA is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.