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 2020 Seat Arona Petrol 999cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 53,583 miles on the clock, averaging 8,939 miles per year, around the UK average of 7,400.
MOT & Mileage History for SJ20 ONH
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 | 53,583 miles |
| Reading date | |
| Average per year | 8,939 |
| Mileage consistency | Consistent |
Check SJ20 ONH
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- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | SJ20 ONH |
| Make | Seat |
| Model | Arona |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2020 |
| First registered | |
| Area code | SJ — Glasgow, Scotland |
| Age identifier | 20 — March 2020 to August 2020 |
More SJ20 O plates
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About SJ20 ONH
What car is SJ20 ONH?
SJ20 ONH is an white Seat Arona, petrol (999cc). First registered in Glasgow in 2020.
What is the mileage of SJ20 ONH?
The last recorded mileage for SJ20 ONH was 53,583 miles, recorded on 30 Dec 2025 during its most recent MOT test.
Has SJ20 ONH passed its MOT?
SJ20 ONH has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 30 Dec 2025.
Is SJ20 ONH ULEZ compliant?
Based on its fuel type and registration year, SJ20 ONH 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 SJ20 ONH?
SJ20 ONH is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.