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 Se Technology Ecotsi S-A Petrol 999cc has had 3 MOT tests on record, passing every one. It has 6,326 miles on the clock, averaging 1,043 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RO21 KUX
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 | 6,326 miles |
| Reading date | |
| Miles last year | 52 |
| Average per year | 1,043 |
| Mileage consistency | Variable |
Check RO21 KUX
- 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 Se Technology Ecotsi S-A
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Vehicle Details
| Registration | RO21 KUX |
| Make | Seat |
| Model | Arona Se Technology Ecotsi S-A |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RO21 K plates
Browse all RO21 K registrations from Reading.
About RO21 KUX
What car is RO21 KUX?
RO21 KUX is an red Seat Arona Se Technology Ecotsi S-A, petrol (999cc). First registered in Reading in 2021.
What is the mileage of RO21 KUX?
The last recorded mileage for RO21 KUX was 6,326 miles, recorded on 19 Jan 2026 during its most recent MOT test.
Has RO21 KUX passed its MOT?
RO21 KUX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 19 Jan 2026.
Is RO21 KUX ULEZ compliant?
Based on its fuel type and registration year, RO21 KUX 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 RO21 KUX?
RO21 KUX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.