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 Arona Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 40,212 miles on the clock, averaging 7,641 miles per year, around the UK average of 7,400.
MOT & Mileage History for DE21 UCC
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 | 40,212 miles |
| Reading date | |
| Miles last year | 8,084 |
| Average per year | 7,641 |
| Mileage consistency | Consistent |
Check DE21 UCC
- 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 4 tests on record
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Vehicle Details
| Registration | DE21 UCC |
| Make | Seat |
| Model | Arona |
| Colour | Grey |
| 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 U plates
Browse all DE21 U registrations from Chester.
About DE21 UCC
What car is DE21 UCC?
DE21 UCC is a grey Seat Arona, petrol (1498cc). First registered in Chester in 2021.
What is the mileage of DE21 UCC?
The last recorded mileage for DE21 UCC was 40,212 miles, recorded on 5 Jun 2026 during its most recent MOT test.
Has DE21 UCC passed its MOT?
DE21 UCC has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 5 Jun 2026.
Is DE21 UCC ULEZ compliant?
Based on its fuel type and registration year, DE21 UCC 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 UCC?
DE21 UCC is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.