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 2016 Seat Leon Diesel 1968cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 90,064 miles on the clock, averaging 8,132 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 KX66 OKG
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
About average| Latest reading | 90,064 miles |
| Reading date | |
| Miles last year | 4,726 |
| Average per year | 8,132 |
| Mileage consistency | Consistent |
Check KX66 OKG
- 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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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 | KX66 OKG |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KX66 O plates
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About KX66 OKG
What car is KX66 OKG?
KX66 OKG is a white Seat Leon, diesel (1968cc). First registered in Luton in 2016.
What is the mileage of KX66 OKG?
The last recorded mileage for KX66 OKG was 90,064 miles, recorded on 19 Apr 2026 during its most recent MOT test.
Has KX66 OKG passed its MOT?
KX66 OKG has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 19 Apr 2026.
Is KX66 OKG ULEZ compliant?
Based on its fuel type and registration year, KX66 OKG 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 KX66 OKG?
KX66 OKG is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.