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 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 66,962 miles on the clock, averaging 13,145 miles per year, above the UK average of 7,400.
MOT & Mileage History for KO21 RWJ
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 | 66,962 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 13,145 |
| Mileage consistency | Consistent |
Check KO21 RWJ
- 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
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Vehicle Details
| Registration | KO21 RWJ |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KO21 R plates
Browse all KO21 R registrations from Luton.
About KO21 RWJ
What car is KO21 RWJ?
KO21 RWJ is a grey Mercedes-Benz Cla, petrol (1332cc). First registered in Luton in 2021.
What is the mileage of KO21 RWJ?
The last recorded mileage for KO21 RWJ was 66,962 miles, recorded on 26 Aug 2025 during its most recent MOT test.
Has KO21 RWJ passed its MOT?
KO21 RWJ has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 26 Aug 2025.
Is KO21 RWJ ULEZ compliant?
Based on its fuel type and registration year, KO21 RWJ 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 KO21 RWJ?
KO21 RWJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.