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-5 Sport Auto Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 24,421 miles on the clock, averaging 4,739 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BU21 CNV
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 | 24,421 miles |
| Reading date | |
| Miles last year | 4,518 |
| Average per year | 4,739 |
| Mileage consistency | Consistent |
Check BU21 CNV
- 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 | BU21 CNV |
| Make | Mazda |
| Model | Cx-5 Sport Auto |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | BU — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BU21 C plates
Browse all BU21 C registrations from Birmingham.
About BU21 CNV
What car is BU21 CNV?
BU21 CNV is a red Mazda Cx-5 Sport Auto, petrol (1998cc). First registered in Birmingham in 2021.
What is the mileage of BU21 CNV?
The last recorded mileage for BU21 CNV was 24,421 miles, recorded on 8 Apr 2026 during its most recent MOT test.
Has BU21 CNV passed its MOT?
BU21 CNV has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 8 Apr 2026.
Is BU21 CNV ULEZ compliant?
Based on its fuel type and registration year, BU21 CNV 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 CNV?
BU21 CNV is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.