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 Diesel 1968cc has had 6 MOT tests on record, passing every one. It has 68,987 miles on the clock, averaging 8,284 miles per year, around the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for DA15 ONB
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
About average| Latest reading | 68,987 miles |
| Reading date | |
| Miles last year | 4,734 |
| Average per year | 8,284 |
| Mileage consistency | Consistent |
Check DA15 ONB
- 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 6 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
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Vehicle Details
| Registration | DA15 ONB |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| 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 ONB
What car is DA15 ONB?
DA15 ONB is a white Seat Leon, diesel (1968cc). First registered in Chester in 2015.
What is the mileage of DA15 ONB?
The last recorded mileage for DA15 ONB was 68,987 miles, recorded on 13 Nov 2023 during its most recent MOT test.
Has DA15 ONB passed its MOT?
DA15 ONB has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 13 Nov 2023.
Is DA15 ONB ULEZ compliant?
Based on its fuel type and registration year, DA15 ONB is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DA15 ONB?
DA15 ONB is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.