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 Nissan X-Trail Petrol 1332cc has had 2 MOT tests on record, passing every one. It has 14,251 miles on the clock, averaging 3,540 miles per year, well below the UK average of 7,400.
MOT & Mileage History for SO21 KNX
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
Low mileage| Latest reading | 14,251 miles |
| Reading date | |
| Miles last year | 3,547 |
| Average per year | 3,540 |
| Mileage consistency | Consistent |
Check SO21 KNX
- 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 2 tests on record
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Vehicle Details
| Registration | SO21 KNX |
| Make | Nissan |
| Model | X-Trail |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | SO — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SO21 K plates
Browse all SO21 K registrations from Edinburgh.
About SO21 KNX
What car is SO21 KNX?
SO21 KNX is an blue Nissan X-Trail, petrol (1332cc). First registered in Edinburgh in 2021.
What is the mileage of SO21 KNX?
The last recorded mileage for SO21 KNX was 14,251 miles, recorded on 17 Sep 2025 during its most recent MOT test.
Has SO21 KNX passed its MOT?
SO21 KNX has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 17 Sep 2025.
Is SO21 KNX ULEZ compliant?
Based on its fuel type and registration year, SO21 KNX 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 SO21 KNX?
SO21 KNX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.