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 35,630 miles on the clock, averaging 7,781 miles per year, around the UK average of 7,400.
MOT & Mileage History for KX21 RMG
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
About average| Latest reading | 35,630 miles |
| Reading date | |
| Average per year | 7,781 |
| Mileage consistency | Consistent |
Check KX21 RMG
- 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 RMG |
| Make | Mercedes-Benz |
| Model | Cla |
| Colour | Grey |
| 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 RMG
What car is KX21 RMG?
KX21 RMG is a grey Mercedes-Benz Cla, petrol (1332cc). First registered in Luton in 2021.
What is the mileage of KX21 RMG?
The last recorded mileage for KX21 RMG was 35,630 miles, recorded on 20 Nov 2025 during its most recent MOT test.
Has KX21 RMG passed its MOT?
KX21 RMG has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 20 Nov 2025.
Is KX21 RMG ULEZ compliant?
Based on its fuel type and registration year, KX21 RMG 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 RMG?
KX21 RMG is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.