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 Gt Sport Mhev Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 50,698 miles on the clock, averaging 8,679 miles per year, around the UK average of 7,400.
MOT & Mileage History for BU21 KUX
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
About average| Latest reading | 50,698 miles |
| Reading date | |
| Miles last year | 7,837 |
| Average per year | 8,679 |
| Mileage consistency | Consistent |
Check BU21 KUX
- 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 Gt Sport Mhev
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Vehicle Details
| Registration | BU21 KUX |
| Make | Mazda |
| Model | Cx-30 Gt Sport Mhev |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | BU — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BU21 K plates
Browse all BU21 K registrations from Birmingham.
About BU21 KUX
What car is BU21 KUX?
BU21 KUX is a black Mazda Cx-30 Gt Sport Mhev, petrol (1998cc). First registered in Birmingham in 2021.
What is the mileage of BU21 KUX?
The last recorded mileage for BU21 KUX was 50,698 miles, recorded on 17 Jul 2026 during its most recent MOT test.
Has BU21 KUX passed its MOT?
BU21 KUX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 17 Jul 2026.
Is BU21 KUX ULEZ compliant?
Based on its fuel type and registration year, BU21 KUX 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 BU21 KUX?
BU21 KUX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.