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 Seat Leon Fr Sport Tsi Evo Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 57,104 miles on the clock, averaging 7,114 miles per year, below the UK average of 7,400.
MOT & Mileage History for CJ21 BZT
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
Below average| Latest reading | 57,104 miles |
| Reading date | |
| Miles last year | 6,139 |
| Average per year | 7,114 |
| Mileage consistency | Consistent |
Check CJ21 BZT
- 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 Seat Leon Fr Sport Tsi Evo
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CJ21 BZT |
| Make | Seat |
| Model | Leon Fr Sport Tsi Evo |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | CJ — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CJ21 B plates
Browse all CJ21 B registrations from Cardiff.
About CJ21 BZT
What car is CJ21 BZT?
CJ21 BZT is a black Seat Leon Fr Sport Tsi Evo, petrol (1498cc). First registered in Cardiff in 2021.
What is the mileage of CJ21 BZT?
The last recorded mileage for CJ21 BZT was 57,104 miles, recorded on 13 Jul 2026 during its most recent MOT test.
Has CJ21 BZT passed its MOT?
CJ21 BZT has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 Jul 2026.
Is CJ21 BZT ULEZ compliant?
Based on its fuel type and registration year, CJ21 BZT 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 CJ21 BZT?
CJ21 BZT is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.