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 2012 Vauxhall Astra Petrol 1598cc has had 18 MOT tests on record, passing 11 and failing 7 (61% pass rate). It has 123,310 miles on the clock, averaging 10,088 miles per year, above the UK average of 7,400.
MOT & Mileage History for SM12 NZT
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
Above average| Latest reading | 123,310 miles |
| Reading date | |
| Average per year | 10,088 |
| Mileage consistency | Variable |
Check SM12 NZT
- 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 18 tests on record
Similar cars to consider
Buyers comparing the Vauxhall Astra often also look at these models. Check their MOT history and reliability before deciding:
Common faults, what to check, and what to pay
Explore more about the Vauxhall Astra
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | SM12 NZT |
| Make | Vauxhall |
| Model | Astra |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SM12 N plates
Browse all SM12 N registrations from Edinburgh.
About SM12 NZT
What car is SM12 NZT?
SM12 NZT is an grey Vauxhall Astra, petrol (1598cc). First registered in Edinburgh in 2012.
What is the mileage of SM12 NZT?
The last recorded mileage for SM12 NZT was 123,310 miles, recorded on 10 Nov 2025 during its most recent MOT test.
Has SM12 NZT passed its MOT?
SM12 NZT has had 18 MOT tests with a 61% pass rate (11 passes, 7 failures). It last passed on 10 Nov 2025.
Is SM12 NZT ULEZ compliant?
Based on its fuel type and registration year, SM12 NZT 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 SM12 NZT?
SM12 NZT is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.