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 Petrol 1332cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 46,130 miles on the clock, averaging 12,251 miles per year, above the UK average of 7,400.
MOT & Mileage History for KR21 UFN
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 | 46,130 miles |
| Reading date | |
| Miles last year | 15,142 |
| Average per year | 12,251 |
| Mileage consistency | Consistent |
Check KR21 UFN
- 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 UFN |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | KR — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KR21 U plates
Browse all KR21 U registrations from Luton.
About KR21 UFN
What car is KR21 UFN?
KR21 UFN is a white Mercedes-Benz Cla, petrol (1332cc). First registered in Luton in 2021.
What is the mileage of KR21 UFN?
The last recorded mileage for KR21 UFN was 46,130 miles, recorded on 17 Sep 2025 during its most recent MOT test.
Has KR21 UFN passed its MOT?
KR21 UFN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 17 Sep 2025.
Is KR21 UFN ULEZ compliant?
Based on its fuel type and registration year, KR21 UFN 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 KR21 UFN?
KR21 UFN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.