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 Ibiza Diesel 1199cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 46,109 miles on the clock, averaging 6,772 miles per year, below the UK average of 7,400.
MOT & Mileage History for KS11 BYZ
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
Below average| Latest reading | 46,109 miles |
| Reading date | |
| Miles last year | 5,339 |
| Average per year | 6,772 |
| Mileage consistency | Consistent |
Check KS11 BYZ
- 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
Similar cars to consider
Buyers comparing the Seat Ibiza often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Ibiza
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KS11 BYZ |
| Make | Seat |
| Model | Ibiza |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1199cc |
| Year | 2011 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 11 — March 2011 to August 2011 |
More KS11 B plates
Browse all KS11 B registrations from Luton.
About KS11 BYZ
What car is KS11 BYZ?
KS11 BYZ is a silver Seat Ibiza, diesel (1199cc). First registered in Luton in 2011.
What is the mileage of KS11 BYZ?
The last recorded mileage for KS11 BYZ was 46,109 miles, recorded on 27 Feb 2019 during its most recent MOT test.
Has KS11 BYZ passed its MOT?
KS11 BYZ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 27 Feb 2019.
Is KS11 BYZ ULEZ compliant?
Based on its fuel type and registration year, KS11 BYZ 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 KS11 BYZ?
KS11 BYZ is approximately 15 years old. Age identifier 11 means registered between 1 March 2011 and 31 August 2011.