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 Se-L Mhev Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 35,738 miles on the clock, averaging 8,782 miles per year, around the UK average of 7,400.
MOT & Mileage History for SG21 NBT
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
About average| Latest reading | 35,738 miles |
| Reading date | |
| Miles last year | 11,993 |
| Average per year | 8,782 |
| Mileage consistency | Consistent |
Check SG21 NBT
- 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 Mazda Cx-30 Se-L Mhev
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Vehicle Details
| Registration | SG21 NBT |
| Make | Mazda |
| Model | Cx-30 Se-L Mhev |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | SG — Glasgow, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SG21 N plates
Browse all SG21 N registrations from Glasgow.
About SG21 NBT
What car is SG21 NBT?
SG21 NBT is an white Mazda Cx-30 Se-L Mhev, petrol (1998cc). First registered in Glasgow in 2021.
What is the mileage of SG21 NBT?
The last recorded mileage for SG21 NBT was 35,738 miles, recorded on 13 Mar 2026 during its most recent MOT test.
Has SG21 NBT passed its MOT?
SG21 NBT has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 Mar 2026.
Is SG21 NBT ULEZ compliant?
Based on its fuel type and registration year, SG21 NBT 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 SG21 NBT?
SG21 NBT is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.