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 2015 Seat Leon Petrol 1395cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 61,109 miles on the clock, averaging 5,507 miles per year, below the UK average of 7,400. The 1.4 TSI engine is known for cxsa and wastegate actuator rod.
MOT & Mileage History for DA15 ONG
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 61,109 miles |
| Reading date | |
| Miles last year | 7 |
| Average per year | 5,507 |
| Mileage consistency | Consistent |
Check DA15 ONG
- 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 10 tests on record
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Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CXSA
Wastegate actuator rod (electric actuator on turbocharger)
Explore more about the Seat Leon
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Vehicle Details
| Registration | DA15 ONG |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2015 |
| First registered | |
| Area code | DA — Chester, Deeside to Shrewsbury |
| Age identifier | 15 — March 2015 to August 2015 |
More DA15 O plates
Browse all DA15 O registrations from Chester.
About DA15 ONG
What car is DA15 ONG?
DA15 ONG is a blue Seat Leon, petrol (1395cc). First registered in Chester in 2015.
What is the mileage of DA15 ONG?
The last recorded mileage for DA15 ONG was 61,109 miles, recorded on 24 Dec 2025 during its most recent MOT test.
Has DA15 ONG passed its MOT?
DA15 ONG has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 24 Dec 2025.
Is DA15 ONG ULEZ compliant?
Based on its fuel type and registration year, DA15 ONG 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 DA15 ONG?
DA15 ONG is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.