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 36,658 miles on the clock, averaging 7,109 miles per year, below the UK average of 7,400.
MOT & Mileage History for YH21 SGA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 36,658 miles |
| Reading date | |
| Average per year | 7,109 |
| Mileage consistency | Consistent |
Check YH21 SGA
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | YH21 SGA |
| Make | Mazda |
| Model | Cx-30 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YH21 S plates
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About YH21 SGA
What car is YH21 SGA?
YH21 SGA is a grey Mazda Cx-30, petrol (1998cc). First registered in Leeds in 2021.
What is the mileage of YH21 SGA?
The last recorded mileage for YH21 SGA was 36,658 miles, recorded on 10 Apr 2026 during its most recent MOT test.
Has YH21 SGA passed its MOT?
YH21 SGA has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 10 Apr 2026.
Is YH21 SGA ULEZ compliant?
Based on its fuel type and registration year, YH21 SGA 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 YH21 SGA?
YH21 SGA is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.