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 Gla 200 Amg Line Executive D A Diesel 1950cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 41,146 miles on the clock, averaging 6,937 miles per year, below the UK average of 7,400.
MOT & Mileage History for CL21 SYZ
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
Below average| Latest reading | 41,146 miles |
| Reading date | |
| Miles last year | 5,892 |
| Average per year | 6,937 |
| Mileage consistency | Consistent |
Check CL21 SYZ
- 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 | CL21 SYZ |
| Make | Mercedes-Benz |
| Model | Gla 200 Amg Line Executive D A |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | CL — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CL21 S plates
Browse all CL21 S registrations from Cardiff.
About CL21 SYZ
What car is CL21 SYZ?
CL21 SYZ is a white Mercedes-Benz Gla 200 Amg Line Executive D A, diesel (1950cc). First registered in Cardiff in 2021.
What is the mileage of CL21 SYZ?
The last recorded mileage for CL21 SYZ was 41,146 miles, recorded on 6 Sep 2025 during its most recent MOT test.
Has CL21 SYZ passed its MOT?
CL21 SYZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 6 Sep 2025.
Is CL21 SYZ ULEZ compliant?
Based on its fuel type and registration year, CL21 SYZ 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 CL21 SYZ?
CL21 SYZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.