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 Xperience Tsi Evo Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 47,151 miles on the clock, averaging 8,708 miles per year, around the UK average of 7,400.
MOT & Mileage History for DE21 TYF
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 | 47,151 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 8,708 |
| Mileage consistency | Consistent |
Check DE21 TYF
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | DE21 TYF |
| Make | Seat |
| Model | Ateca Xperience Tsi Evo |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 21 — March 2021 to August 2021 |
More DE21 T plates
Browse all DE21 T registrations from Chester.
About DE21 TYF
What car is DE21 TYF?
DE21 TYF is a blue Seat Ateca Xperience Tsi Evo, petrol (1498cc). First registered in Chester in 2021.
What is the mileage of DE21 TYF?
The last recorded mileage for DE21 TYF was 47,151 miles, recorded on 31 Mar 2026 during its most recent MOT test.
Has DE21 TYF passed its MOT?
DE21 TYF has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 31 Mar 2026.
Is DE21 TYF ULEZ compliant?
Based on its fuel type and registration year, DE21 TYF 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 DE21 TYF?
DE21 TYF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.