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 2011 Seat Leon Diesel 1598cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 84,602 miles on the clock, averaging 5,249 miles per year, below the UK average of 7,400.
MOT & Mileage History for KA11 OLY
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
Below average| Latest reading | 84,602 miles |
| Reading date | |
| Miles last year | 2,331 |
| Average per year | 5,249 |
| Mileage consistency | Variable |
Check KA11 OLY
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KA11 OLY |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2011 |
| First registered | |
| Area code | KA — Northampton, Luton and Northampton |
| Age identifier | 11 — March 2011 to August 2011 |
More KA11 O plates
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About KA11 OLY
What car is KA11 OLY?
KA11 OLY is a black Seat Leon, diesel (1598cc). First registered in Northampton in 2011.
What is the mileage of KA11 OLY?
The last recorded mileage for KA11 OLY was 84,602 miles, recorded on 20 Oct 2025 during its most recent MOT test.
Has KA11 OLY passed its MOT?
KA11 OLY has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 20 Oct 2025.
Is KA11 OLY ULEZ compliant?
Based on its fuel type and registration year, KA11 OLY is likely not ULEZ compliant. As a diesel vehicle registered in 2011, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KA11 OLY?
KA11 OLY is approximately 15 years old. Age identifier 11 means registered between 1 March 2011 and 31 August 2011.