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 23,423 miles on the clock, averaging 4,326 miles per year, well below the UK average of 7,400.
MOT & Mileage History for SB21 XTR
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 | 23,423 miles |
| Reading date | |
| Miles last year | 4,065 |
| Average per year | 4,326 |
| Mileage consistency | Consistent |
Check SB21 XTR
- 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 | SB21 XTR |
| Make | Seat |
| Model | Arona Se Technology Ecotsi S-A |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | SB — Glasgow, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SB21 X plates
Browse all SB21 X registrations from Glasgow.
About SB21 XTR
What car is SB21 XTR?
SB21 XTR is an white Seat Arona Se Technology Ecotsi S-A, petrol (999cc). First registered in Glasgow in 2021.
What is the mileage of SB21 XTR?
The last recorded mileage for SB21 XTR was 23,423 miles, recorded on 11 May 2026 during its most recent MOT test.
Has SB21 XTR passed its MOT?
SB21 XTR has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 11 May 2026.
Is SB21 XTR ULEZ compliant?
Based on its fuel type and registration year, SB21 XTR 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 SB21 XTR?
SB21 XTR is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.