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 Insignia Diesel 1956cc has had 13 MOT tests on record, passing 12 and failing once (92% pass rate). It has 99,512 miles on the clock, averaging 5,598 miles per year, below the UK average of 7,400.
MOT & Mileage History for DG12 NJZ
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 | 99,512 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 5,598 |
| Mileage consistency | Variable |
Check DG12 NJZ
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | DG12 NJZ |
| Make | Vauxhall |
| Model | Insignia |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1956cc |
| Year | 2012 |
| First registered | |
| Area code | DG — Chester, Deeside to Shrewsbury |
| Age identifier | 12 — March 2012 to August 2012 |
More DG12 N plates
Browse all DG12 N registrations from Chester.
About DG12 NJZ
What car is DG12 NJZ?
DG12 NJZ is a black Vauxhall Insignia, diesel (1956cc). First registered in Chester in 2012.
What is the mileage of DG12 NJZ?
The last recorded mileage for DG12 NJZ was 99,512 miles, recorded on 31 Mar 2026 during its most recent MOT test.
Has DG12 NJZ passed its MOT?
DG12 NJZ has had 13 MOT tests with an 92% pass rate (12 passes, 1 failure). It last passed on 31 Mar 2026.
Is DG12 NJZ ULEZ compliant?
Based on its fuel type and registration year, DG12 NJZ is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DG12 NJZ?
DG12 NJZ is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.