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 2020 Mercedes-Benz B Petrol 1332cc has had 4 MOT tests on record, passing every one. It has 34,019 miles on the clock, averaging 5,192 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN20 XWJ
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
Below average| Latest reading | 34,019 miles |
| Reading date | |
| Miles last year | 5,239 |
| Average per year | 5,192 |
| Mileage consistency | Consistent |
Check KN20 XWJ
- 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 4 tests on record
Explore more about the Mercedes-Benz B
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN20 XWJ |
| Make | Mercedes-Benz |
| Model | B |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2020 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 20 — March 2020 to August 2020 |
More KN20 X plates
Browse all KN20 X registrations from Luton.
About KN20 XWJ
What car is KN20 XWJ?
KN20 XWJ is a blue Mercedes-Benz B, petrol (1332cc). First registered in Luton in 2020.
What is the mileage of KN20 XWJ?
The last recorded mileage for KN20 XWJ was 34,019 miles, recorded on 2 Mar 2026 during its most recent MOT test.
Has KN20 XWJ passed its MOT?
KN20 XWJ has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 2 Mar 2026.
Is KN20 XWJ ULEZ compliant?
Based on its fuel type and registration year, KN20 XWJ 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 KN20 XWJ?
KN20 XWJ is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.