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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 46,809 miles on the clock, averaging 9,205 miles per year, above the UK average of 7,400.
MOT & Mileage History for SL21 YJX
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 | 46,809 miles |
| Reading date | |
| Miles last year | 13,303 |
| Average per year | 9,205 |
| Mileage consistency | Consistent |
Check SL21 YJX
- 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 4 tests on record
Explore more about the Mazda Cx-30
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Vehicle Details
| Registration | SL21 YJX |
| Make | Mazda |
| Model | Cx-30 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SL21 Y plates
Browse all SL21 Y registrations from Edinburgh.
About SL21 YJX
What car is SL21 YJX?
SL21 YJX is an silver Mazda Cx-30, petrol (1998cc). First registered in Edinburgh in 2021.
What is the mileage of SL21 YJX?
The last recorded mileage for SL21 YJX was 46,809 miles, recorded on 28 Apr 2026 during its most recent MOT test.
Has SL21 YJX passed its MOT?
SL21 YJX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 28 Apr 2026.
Is SL21 YJX ULEZ compliant?
Based on its fuel type and registration year, SL21 YJX 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 SL21 YJX?
SL21 YJX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.