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 Petrol 999cc has had 9 MOT tests on record, passing every one. It has 43,415 miles on the clock, averaging 4,770 miles per year, well below the UK average of 7,400. The 1.0 TSI engine is known for dvsa/vosa recall data and seat/vag technical service bulletins.
MOT & Mileage History for DA66 OKS
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
Low mileage| Latest reading | 43,415 miles |
| Reading date | |
| Miles last year | 9,646 |
| Average per year | 4,770 |
| Mileage consistency | Variable |
Check DA66 OKS
- 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 9 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.
DVSA/VOSA recall data
SEAT/VAG technical service bulletins
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | DA66 OKS |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | DA — Chester, Deeside to Shrewsbury |
| Age identifier | 66 — September 2016 to February 2017 |
More DA66 O plates
Browse all DA66 O registrations from Chester.
About DA66 OKS
What car is DA66 OKS?
DA66 OKS is a grey Seat Leon, petrol (999cc). First registered in Chester in 2016.
What is the mileage of DA66 OKS?
The last recorded mileage for DA66 OKS was 43,415 miles, recorded on 18 Jun 2026 during its most recent MOT test.
Has DA66 OKS passed its MOT?
DA66 OKS has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 18 Jun 2026.
Is DA66 OKS ULEZ compliant?
Based on its fuel type and registration year, DA66 OKS 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 DA66 OKS?
DA66 OKS is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.