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 every one. It has 45,183 miles on the clock, averaging 10,752 miles per year, above the UK average of 7,400.
MOT & Mileage History for KX21 RLG
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
Above average| Latest reading | 45,183 miles |
| Reading date | |
| Miles last year | 8,614 |
| Average per year | 10,752 |
| Mileage consistency | Consistent |
Check KX21 RLG
- 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 | KX21 RLG |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1332cc |
| Year | 2021 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KX21 R plates
Browse all KX21 R registrations from Luton.
About KX21 RLG
What car is KX21 RLG?
KX21 RLG is a white Mercedes-Benz Cla, petrol (1332cc). First registered in Luton in 2021.
What is the mileage of KX21 RLG?
The last recorded mileage for KX21 RLG was 45,183 miles, recorded on 7 Jan 2026 during its most recent MOT test.
Has KX21 RLG passed its MOT?
KX21 RLG has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 7 Jan 2026.
Is KX21 RLG ULEZ compliant?
Based on its fuel type and registration year, KX21 RLG 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 KX21 RLG?
KX21 RLG is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.