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 Cx-30 Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 40,098 miles on the clock, averaging 3,448 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YJ21 XKB
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 | 40,098 miles |
| Reading date | |
| Miles last year | 3,986 |
| Average per year | 3,448 |
| Mileage consistency | Consistent |
Check YJ21 XKB
- 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 Mazda Cx-30
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Vehicle Details
| Registration | YJ21 XKB |
| Make | Mazda |
| Model | Cx-30 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | YJ — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YJ21 X plates
Browse all YJ21 X registrations from Leeds.
About YJ21 XKB
What car is YJ21 XKB?
YJ21 XKB is a blue Mazda Cx-30, petrol (1998cc). First registered in Leeds in 2021.
What is the mileage of YJ21 XKB?
The last recorded mileage for YJ21 XKB was 40,098 miles, recorded on 21 Apr 2026 during its most recent MOT test.
Has YJ21 XKB passed its MOT?
YJ21 XKB has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 21 Apr 2026.
Is YJ21 XKB ULEZ compliant?
Based on its fuel type and registration year, YJ21 XKB 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 YJ21 XKB?
YJ21 XKB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.