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 Mercedes-Benz A Diesel 1950cc has had 3 MOT tests on record, passing every one. It has 42,575 miles on the clock, averaging 12,392 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN21 NNW
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 | 42,575 miles |
| Reading date | |
| Miles last year | 13,439 |
| Average per year | 12,392 |
| Mileage consistency | Consistent |
Check KN21 NNW
- 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
Explore more about the Mercedes-Benz A
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN21 NNW |
| Make | Mercedes-Benz |
| Model | A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 N plates
Browse all KN21 N registrations from Luton.
About KN21 NNW
What car is KN21 NNW?
KN21 NNW is a black Mercedes-Benz A, diesel (1950cc). First registered in Luton in 2021.
What is the mileage of KN21 NNW?
The last recorded mileage for KN21 NNW was 42,575 miles, recorded on 1 Dec 2025 during its most recent MOT test.
Has KN21 NNW passed its MOT?
KN21 NNW has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 1 Dec 2025.
Is KN21 NNW ULEZ compliant?
Based on its fuel type and registration year, KN21 NNW 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 NNW?
KN21 NNW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.