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 Amg Cla 45 S 4matic+ Plus Auto Petrol 1991cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 29,460 miles on the clock, averaging 9,603 miles per year, above the UK average of 7,400.
MOT & Mileage History for BL21 MKM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 29,460 miles |
| Reading date | |
| Average per year | 9,603 |
| Mileage consistency | Consistent |
Check BL21 MKM
- 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
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Vehicle Details
| Registration | BL21 MKM |
| Make | Mercedes-Benz |
| Model | Amg Cla 45 S 4matic+ Plus Auto |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1991cc |
| Year | 2021 |
| First registered | |
| Area code | BL — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BL21 M plates
Browse all BL21 M registrations from Birmingham.
About BL21 MKM
What car is BL21 MKM?
BL21 MKM is a white Mercedes-Benz Amg Cla 45 S 4matic+ Plus Auto, petrol (1991cc). First registered in Birmingham in 2021.
What is the mileage of BL21 MKM?
The last recorded mileage for BL21 MKM was 29,460 miles, recorded on 23 Mar 2026 during its most recent MOT test.
Has BL21 MKM passed its MOT?
BL21 MKM has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 23 Mar 2026.
Is BL21 MKM ULEZ compliant?
Based on its fuel type and registration year, BL21 MKM 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 BL21 MKM?
BL21 MKM is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.