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 Fr Sport Ecotsi Petrol 999cc has had 3 MOT tests on record, passing every one. It has 31,046 miles on the clock, averaging 4,074 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KY21 UCO
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
Low mileage| Latest reading | 31,046 miles |
| Reading date | |
| Miles last year | 3,176 |
| Average per year | 4,074 |
| Mileage consistency | Consistent |
Check KY21 UCO
- 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
Explore more about the Seat Arona Fr Sport Ecotsi
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Vehicle Details
| Registration | KY21 UCO |
| Make | Seat |
| Model | Arona Fr Sport Ecotsi |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KY21 U plates
Browse all KY21 U registrations from Luton.
About KY21 UCO
What car is KY21 UCO?
KY21 UCO is a red Seat Arona Fr Sport Ecotsi, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KY21 UCO?
The last recorded mileage for KY21 UCO was 31,046 miles, recorded on 23 Jan 2026 during its most recent MOT test.
Has KY21 UCO passed its MOT?
KY21 UCO has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 23 Jan 2026.
Is KY21 UCO ULEZ compliant?
Based on its fuel type and registration year, KY21 UCO 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 KY21 UCO?
KY21 UCO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.