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 Petrol 1798cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 39,890 miles on the clock, averaging 4,060 miles per year, well below the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for KT17 OJC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 39,890 miles |
| Reading date | |
| Miles last year | 6,813 |
| Average per year | 4,060 |
| Mileage consistency | Consistent |
Check KT17 OJC
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- Warranty work logged
Full MOT Test History 7 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | KT17 OJC |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2017 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KT17 O plates
Browse all KT17 O registrations from Luton.
About KT17 OJC
What car is KT17 OJC?
KT17 OJC is a white Seat Leon, petrol (1798cc). First registered in Luton in 2017.
What is the mileage of KT17 OJC?
The last recorded mileage for KT17 OJC was 39,890 miles, recorded on 4 Sep 2025 during its most recent MOT test.
Has KT17 OJC passed its MOT?
KT17 OJC has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 4 Sep 2025.
Is KT17 OJC ULEZ compliant?
Based on its fuel type and registration year, KT17 OJC 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 KT17 OJC?
KT17 OJC is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.