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 Hybrid Electric (Clean) 1332cc has had 3 MOT tests on record, passing every one. It has 42,844 miles on the clock, averaging 6,118 miles per year, below the UK average of 7,400.
MOT & Mileage History for KM21 BPX
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 | 42,844 miles |
| Reading date | |
| Miles last year | 5,015 |
| Average per year | 6,118 |
| Mileage consistency | Consistent |
Check KM21 BPX
- 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 3 tests on record
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Vehicle Details
| Registration | KM21 BPX |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
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About KM21 BPX
What car is KM21 BPX?
KM21 BPX is a black Mercedes-Benz Cla, hybrid electric (clean) (1332cc). First registered in Luton in 2021.
What is the mileage of KM21 BPX?
The last recorded mileage for KM21 BPX was 42,844 miles, recorded on 10 Nov 2025 during its most recent MOT test.
Has KM21 BPX passed its MOT?
KM21 BPX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 10 Nov 2025.
Is KM21 BPX ULEZ compliant?
Based on its fuel type and registration year, KM21 BPX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KM21 BPX?
KM21 BPX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.