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 Seat Ateca Petrol 1984cc has had 3 MOT tests on record, passing every one. It has 42,741 miles on the clock, averaging 9,173 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF21 YOC
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 | 42,741 miles |
| Reading date | |
| Miles last year | 9,139 |
| Average per year | 9,173 |
| Mileage consistency | Consistent |
Check EF21 YOC
- Write-off & insurance claims 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
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Vehicle Details
| Registration | EF21 YOC |
| Make | Seat |
| Model | Ateca |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2021 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 21 — March 2021 to August 2021 |
More EF21 Y plates
Browse all EF21 Y registrations from Chelmsford.
About EF21 YOC
What car is EF21 YOC?
EF21 YOC is an grey Seat Ateca, petrol (1984cc). First registered in Chelmsford in 2021.
What is the mileage of EF21 YOC?
The last recorded mileage for EF21 YOC was 42,741 miles, recorded on 11 Jun 2026 during its most recent MOT test.
Has EF21 YOC passed its MOT?
EF21 YOC has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 11 Jun 2026.
Is EF21 YOC ULEZ compliant?
Based on its fuel type and registration year, EF21 YOC 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 EF21 YOC?
EF21 YOC is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.