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 Glc 300 Amg Line Premium 4m A Hybrid Electric (Clean) 1991cc has had 3 MOT tests on record, passing every one. It has 23,860 miles on the clock, averaging 3,277 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BL21 THK
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
Low mileage| Latest reading | 23,860 miles |
| Reading date | |
| Miles last year | 3,309 |
| Average per year | 3,277 |
| Mileage consistency | Consistent |
Check BL21 THK
- 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 Glc 300 Amg Line Premium 4m A
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Vehicle Details
| Registration | BL21 THK |
| Make | Mercedes-Benz |
| Model | Glc 300 Amg Line Premium 4m A |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1991cc |
| Year | 2021 |
| First registered | |
| Area code | BL — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BL21 T plates
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About BL21 THK
What car is BL21 THK?
BL21 THK is a black Mercedes-Benz Glc 300 Amg Line Premium 4m A, hybrid electric (clean) (1991cc). First registered in Birmingham in 2021.
What is the mileage of BL21 THK?
The last recorded mileage for BL21 THK was 23,860 miles, recorded on 30 Jun 2026 during its most recent MOT test.
Has BL21 THK passed its MOT?
BL21 THK has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 30 Jun 2026.
Is BL21 THK ULEZ compliant?
Based on its fuel type and registration year, BL21 THK 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 BL21 THK?
BL21 THK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.