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 Xcellence Lux Ecotsi Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 286,640 miles on the clock, averaging 132,363 miles per year, above the UK average of 7,400.
MOT & Mileage History for ND21 UON
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
Above average| Latest reading | 286,640 miles |
| Reading date | |
| Miles last year | 257,976 |
| Average per year | 132,363 |
| Mileage consistency | Consistent |
Check ND21 UON
- 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 4 tests on record
Explore more about the Seat Arona Xcellence Lux Ecotsi
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Vehicle Details
| Registration | ND21 UON |
| Make | Seat |
| Model | Arona Xcellence Lux Ecotsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | ND — Newcastle, North |
| Age identifier | 21 — March 2021 to August 2021 |
More ND21 U plates
Browse all ND21 U registrations from Newcastle.
About ND21 UON
What car is ND21 UON?
ND21 UON is an grey Seat Arona Xcellence Lux Ecotsi, petrol (999cc). First registered in Newcastle in 2021.
What is the mileage of ND21 UON?
The last recorded mileage for ND21 UON was 286,640 miles, recorded on 5 May 2026 during its most recent MOT test.
Has ND21 UON passed its MOT?
ND21 UON has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 5 May 2026.
Is ND21 UON ULEZ compliant?
Based on its fuel type and registration year, ND21 UON 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 ND21 UON?
ND21 UON is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.