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 Sinnis Terrain 125 Petrol 125cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 10,210 miles on the clock, averaging 783 miles per year, well below the UK average of 7,400.
MOT & Mileage History for SJ21 CNW
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
Low mileage| Latest reading | 10,210 miles |
| Reading date | |
| Miles last year | 18 |
| Average per year | 783 |
| Mileage consistency | Consistent |
Check SJ21 CNW
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- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | SJ21 CNW |
| Make | Sinnis |
| Model | Terrain 125 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 125cc |
| Year | 2021 |
| First registered | |
| Area code | SJ — Glasgow, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SJ21 C plates
Browse all SJ21 C registrations from Glasgow.
About SJ21 CNW
What car is SJ21 CNW?
SJ21 CNW is an red Sinnis Terrain 125, petrol (125cc). First registered in Glasgow in 2021.
What is the mileage of SJ21 CNW?
The last recorded mileage for SJ21 CNW was 10,210 miles, recorded on 16 Sep 2025 during its most recent MOT test.
Has SJ21 CNW passed its MOT?
SJ21 CNW has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 16 Sep 2025.
Is SJ21 CNW ULEZ compliant?
Based on its fuel type and registration year, SJ21 CNW 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 SJ21 CNW?
SJ21 CNW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.