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 1598cc has had 9 MOT tests on record, passing every one. It has 101,571 miles on the clock, averaging 9,763 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 OY15 MXX
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 | 101,571 miles |
| Reading date | |
| Miles last year | 14,083 |
| Average per year | 9,763 |
| Mileage consistency | Consistent |
Check OY15 MXX
- 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 9 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 | OY15 MXX |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 15 — March 2015 to August 2015 |
More OY15 M plates
Browse all OY15 M registrations from Oxford.
About OY15 MXX
What car is OY15 MXX?
OY15 MXX is an grey Seat Leon, diesel (1598cc). First registered in Oxford in 2015.
What is the mileage of OY15 MXX?
The last recorded mileage for OY15 MXX was 101,571 miles, recorded on 15 Apr 2026 during its most recent MOT test.
Has OY15 MXX passed its MOT?
OY15 MXX has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 15 Apr 2026.
Is OY15 MXX ULEZ compliant?
Based on its fuel type and registration year, OY15 MXX 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 OY15 MXX?
OY15 MXX is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.