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 3 MOT tests on record, passing every one. It has 40,736 miles on the clock, averaging 8,467 miles per year, around the UK average of 7,400.
MOT & Mileage History for YA21 CNX
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
About average| Latest reading | 40,736 miles |
| Reading date | |
| Miles last year | 7,070 |
| Average per year | 8,467 |
| Mileage consistency | Consistent |
Check YA21 CNX
- 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 Xcellence Lux Ecotsi
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Vehicle Details
| Registration | YA21 CNX |
| Make | Seat |
| Model | Arona Xcellence Lux Ecotsi |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YA — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YA21 C plates
Browse all YA21 C registrations from Leeds.
About YA21 CNX
What car is YA21 CNX?
YA21 CNX is a red Seat Arona Xcellence Lux Ecotsi, petrol (999cc). First registered in Leeds in 2021.
What is the mileage of YA21 CNX?
The last recorded mileage for YA21 CNX was 40,736 miles, recorded on 21 Feb 2026 during its most recent MOT test.
Has YA21 CNX passed its MOT?
YA21 CNX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 21 Feb 2026.
Is YA21 CNX ULEZ compliant?
Based on its fuel type and registration year, YA21 CNX 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 YA21 CNX?
YA21 CNX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.