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 1995cc has had 3 MOT tests on record, passing every one. It has 55,553 miles on the clock, averaging 15,741 miles per year, above the UK average of 7,400.
MOT & Mileage History for RY21 KNZ
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 | 55,553 miles |
| Reading date | |
| Miles last year | 20,328 |
| Average per year | 15,741 |
| Mileage consistency | Variable |
Check RY21 KNZ
- 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
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Vehicle Details
| Registration | RY21 KNZ |
| Make | Vauxhall |
| Model | Insignia |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2021 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RY21 K plates
Browse all RY21 K registrations from Reading.
About RY21 KNZ
What car is RY21 KNZ?
RY21 KNZ is an grey Vauxhall Insignia, diesel (1995cc). First registered in Reading in 2021.
What is the mileage of RY21 KNZ?
The last recorded mileage for RY21 KNZ was 55,553 miles, recorded on 14 Jan 2026 during its most recent MOT test.
Has RY21 KNZ passed its MOT?
RY21 KNZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 14 Jan 2026.
Is RY21 KNZ ULEZ compliant?
Based on its fuel type and registration year, RY21 KNZ 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 RY21 KNZ?
RY21 KNZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.