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 Mini Cooper S Hybrid Electric (Clean) 1499cc has had 3 MOT tests on record, passing every one. It has 54,154 miles on the clock, averaging 6,455 miles per year, below the UK average of 7,400.
MOT & Mileage History for EF21 RLX
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
Below average| Latest reading | 54,154 miles |
| Reading date | |
| Miles last year | 5,935 |
| Average per year | 6,455 |
| Mileage consistency | Consistent |
Check EF21 RLX
- Write-off & insurance claims Experian
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- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | EF21 RLX |
| Make | Mini |
| Model | Cooper S |
| Colour | Grey |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EF21 R plates
Browse all EF21 R registrations from Chelmsford.
About EF21 RLX
What car is EF21 RLX?
EF21 RLX is an grey Mini Cooper S, hybrid electric (clean) (1499cc). First registered in Chelmsford in 2021.
What is the mileage of EF21 RLX?
The last recorded mileage for EF21 RLX was 54,154 miles, recorded on 18 Jun 2026 during its most recent MOT test.
Has EF21 RLX passed its MOT?
EF21 RLX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 18 Jun 2026.
Is EF21 RLX ULEZ compliant?
Based on its fuel type and registration year, EF21 RLX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EF21 RLX?
EF21 RLX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.