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 7 MOT tests on record, passing every one. It has 66,802 miles on the clock, averaging 7,600 miles per year, around the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for OY66 NYU
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 | 66,802 miles |
| Reading date | |
| Miles last year | 3,156 |
| Average per year | 7,600 |
| Mileage consistency | Consistent |
Check OY66 NYU
- 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 7 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 | OY66 NYU |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 66 — September 2016 to February 2017 |
More OY66 N plates
Browse all OY66 N registrations from Oxford.
About OY66 NYU
What car is OY66 NYU?
OY66 NYU is an silver Seat Leon, diesel (1598cc). First registered in Oxford in 2017.
What is the mileage of OY66 NYU?
The last recorded mileage for OY66 NYU was 66,802 miles, recorded on 27 Jan 2026 during its most recent MOT test.
Has OY66 NYU passed its MOT?
OY66 NYU has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 27 Jan 2026.
Is OY66 NYU ULEZ compliant?
Based on its fuel type and registration year, OY66 NYU 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 OY66 NYU?
OY66 NYU is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.