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 2018 Mercedes-Benz Cla Diesel 2143cc has had 6 MOT tests on record, passing every one. It has 42,544 miles on the clock, averaging 5,217 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN18 BZB
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 | 42,544 miles |
| Reading date | |
| Miles last year | 3,567 |
| Average per year | 5,217 |
| Mileage consistency | Consistent |
Check KN18 BZB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Vehicle Details
| Registration | KN18 BZB |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2018 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KN18 B plates
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About KN18 BZB
What car is KN18 BZB?
KN18 BZB is a black Mercedes-Benz Cla, diesel (2143cc). First registered in Luton in 2018.
What is the mileage of KN18 BZB?
The last recorded mileage for KN18 BZB was 42,544 miles, recorded on 11 Mar 2026 during its most recent MOT test.
Has KN18 BZB passed its MOT?
KN18 BZB has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 11 Mar 2026.
Is KN18 BZB ULEZ compliant?
Based on its fuel type and registration year, KN18 BZB 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 KN18 BZB?
KN18 BZB is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.