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 2017 Seat Leon Diesel 1598cc has had 5 MOT tests on record, passing every one. It has 95,283 miles on the clock, averaging 12,239 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for DA17 HYJ
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
Above average| Latest reading | 95,283 miles |
| Reading date | |
| Miles last year | 21,913 |
| Average per year | 12,239 |
| Mileage consistency | Consistent |
Check DA17 HYJ
- 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 5 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
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Vehicle Details
| Registration | DA17 HYJ |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | DA — Chester, Deeside to Shrewsbury |
| Age identifier | 17 — March 2017 to August 2017 |
More DA17 H plates
Browse all DA17 H registrations from Chester.
About DA17 HYJ
What car is DA17 HYJ?
DA17 HYJ is a blue Seat Leon, diesel (1598cc). First registered in Chester in 2017.
What is the mileage of DA17 HYJ?
The last recorded mileage for DA17 HYJ was 95,283 miles, recorded on 2 May 2026 during its most recent MOT test.
Has DA17 HYJ passed its MOT?
DA17 HYJ has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 2 May 2026.
Is DA17 HYJ ULEZ compliant?
Based on its fuel type and registration year, DA17 HYJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is DA17 HYJ?
DA17 HYJ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.