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 Insignia Diesel 1496cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 44,211 miles on the clock, averaging 7,423 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN21 GDO
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 | 44,211 miles |
| Reading date | |
| Average per year | 7,423 |
| Mileage consistency | Consistent |
Check KN21 GDO
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | KN21 GDO |
| Make | Vauxhall |
| Model | Insignia |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1496cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 G plates
Browse all KN21 G registrations from Luton.
About KN21 GDO
What car is KN21 GDO?
KN21 GDO is a white Vauxhall Insignia, diesel (1496cc). First registered in Luton in 2021.
What is the mileage of KN21 GDO?
The last recorded mileage for KN21 GDO was 44,211 miles, recorded on 13 Aug 2026 during its most recent MOT test.
Has KN21 GDO passed its MOT?
KN21 GDO has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 13 Aug 2026.
Is KN21 GDO ULEZ compliant?
Based on its fuel type and registration year, KN21 GDO 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 KN21 GDO?
KN21 GDO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.