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 Cla 220 Amg Line D Auto Diesel 1950cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 44,951 miles on the clock, averaging 5,677 miles per year, below the UK average of 7,400.
MOT & Mileage History for KW21 NNH
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 | 44,951 miles |
| Reading date | |
| Average per year | 5,677 |
| Mileage consistency | Consistent |
Check KW21 NNH
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | KW21 NNH |
| Make | Mercedes-Benz |
| Model | Cla 220 Amg Line D Auto |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KW21 N plates
Browse all KW21 N registrations from Luton.
About KW21 NNH
What car is KW21 NNH?
KW21 NNH is a black Mercedes-Benz Cla 220 Amg Line D Auto, diesel (1950cc). First registered in Luton in 2021.
What is the mileage of KW21 NNH?
The last recorded mileage for KW21 NNH was 44,951 miles, recorded on 26 Jul 2026 during its most recent MOT test.
Has KW21 NNH passed its MOT?
KW21 NNH has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 26 Jul 2026.
Is KW21 NNH ULEZ compliant?
Based on its fuel type and registration year, KW21 NNH 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 KW21 NNH?
KW21 NNH is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.