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 3 Petrol 1998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 70,079 miles on the clock, averaging 10,191 miles per year, above the UK average of 7,400.
MOT & Mileage History for KX21 TKU
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 | 70,079 miles |
| Reading date | |
| Miles last year | 9,804 |
| Average per year | 10,191 |
| Mileage consistency | Consistent |
Check KX21 TKU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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
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Vehicle Details
| Registration | KX21 TKU |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KX21 T plates
Browse all KX21 T registrations from Luton.
About KX21 TKU
What car is KX21 TKU?
KX21 TKU is a red Mazda 3, petrol (1998cc). First registered in Luton in 2021.
What is the mileage of KX21 TKU?
The last recorded mileage for KX21 TKU was 70,079 miles, recorded on 20 Apr 2026 during its most recent MOT test.
Has KX21 TKU passed its MOT?
KX21 TKU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 20 Apr 2026.
Is KX21 TKU ULEZ compliant?
Based on its fuel type and registration year, KX21 TKU 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 KX21 TKU?
KX21 TKU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.