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 27,412 miles on the clock, averaging 4,800 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BT21 UBO
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 | 27,412 miles |
| Reading date | |
| Miles last year | 4,518 |
| Average per year | 4,800 |
| Mileage consistency | Consistent |
Check BT21 UBO
- 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BT21 UBO |
| Make | Seat |
| Model | Arona Fr Sport Ecotsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BT21 U plates
Browse all BT21 U registrations from Birmingham.
About BT21 UBO
What car is BT21 UBO?
BT21 UBO is a grey Seat Arona Fr Sport Ecotsi, petrol (999cc). First registered in Birmingham in 2021.
What is the mileage of BT21 UBO?
The last recorded mileage for BT21 UBO was 27,412 miles, recorded on 2 Mar 2026 during its most recent MOT test.
Has BT21 UBO passed its MOT?
BT21 UBO has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 2 Mar 2026.
Is BT21 UBO ULEZ compliant?
Based on its fuel type and registration year, BT21 UBO 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 BT21 UBO?
BT21 UBO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.