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 Hyundai I20 Premium Mhev T-Gdi Hybrid Electric (Clean) 998cc has had 3 MOT tests on record, passing every one. It has 29,305 miles on the clock, averaging 5,651 miles per year, below the UK average of 7,400.
MOT & Mileage History for ET21 BTX
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 | 29,305 miles |
| Reading date | |
| Miles last year | 6,496 |
| Average per year | 5,651 |
| Mileage consistency | Consistent |
Check ET21 BTX
- 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 | ET21 BTX |
| Make | Hyundai |
| Model | I20 Premium Mhev T-Gdi |
| Colour | White |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More ET21 B plates
Browse all ET21 B registrations from Chelmsford.
About ET21 BTX
What car is ET21 BTX?
ET21 BTX is an white Hyundai I20 Premium Mhev T-Gdi, hybrid electric (clean) (998cc). First registered in Chelmsford in 2021.
What is the mileage of ET21 BTX?
The last recorded mileage for ET21 BTX was 29,305 miles, recorded on 22 Jul 2026 during its most recent MOT test.
Has ET21 BTX passed its MOT?
ET21 BTX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 22 Jul 2026.
Is ET21 BTX ULEZ compliant?
Based on its fuel type and registration year, ET21 BTX 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 ET21 BTX?
ET21 BTX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.