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 Vauxhall Astra Se Turbo D Diesel 1496cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 101,480 miles on the clock, averaging 17,482 miles per year, above the UK average of 7,400.
MOT & Mileage History for GN21 FNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 101,480 miles |
| Reading date | |
| Miles last year | 119 |
| Average per year | 17,482 |
| Mileage consistency | Consistent |
Check GN21 FNJ
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Full MOT Test History 3 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | GN21 FNJ |
| Make | Vauxhall |
| Model | Astra Se Turbo D |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1496cc |
| Year | 2021 |
| First registered | |
| Area code | GN — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GN21 F plates
Browse all GN21 F registrations from Maidstone.
About GN21 FNJ
What car is GN21 FNJ?
GN21 FNJ is a white Vauxhall Astra Se Turbo D, diesel (1496cc). First registered in Maidstone in 2021.
What is the mileage of GN21 FNJ?
The last recorded mileage for GN21 FNJ was 101,480 miles, recorded on 22 Jul 2026 during its most recent MOT test.
Has GN21 FNJ passed its MOT?
GN21 FNJ has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 22 Jul 2026.
Is GN21 FNJ ULEZ compliant?
Based on its fuel type and registration year, GN21 FNJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is GN21 FNJ?
GN21 FNJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.