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 220 Amg Line Premium D A Diesel 1950cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 57,782 miles on the clock, averaging 4,811 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KR21 TZX
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
Low mileage| Latest reading | 57,782 miles |
| Reading date | |
| Miles last year | 4,197 |
| Average per year | 4,811 |
| Mileage consistency | Consistent |
Check KR21 TZX
- 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 | KR21 TZX |
| Make | Mercedes-Benz |
| Model | Cla 220 Amg Line Premium D A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | KR — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KR21 T plates
Browse all KR21 T registrations from Luton.
About KR21 TZX
What car is KR21 TZX?
KR21 TZX is a black Mercedes-Benz Cla 220 Amg Line Premium D A, diesel (1950cc). First registered in Luton in 2021.
What is the mileage of KR21 TZX?
The last recorded mileage for KR21 TZX was 57,782 miles, recorded on 12 Jun 2026 during its most recent MOT test.
Has KR21 TZX passed its MOT?
KR21 TZX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 12 Jun 2026.
Is KR21 TZX ULEZ compliant?
Based on its fuel type and registration year, KR21 TZX 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 KR21 TZX?
KR21 TZX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.