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 Diesel 1598cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 49,981 miles on the clock, averaging 2,825 miles per year, well below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for DE17 FOC
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 | 49,981 miles |
| Reading date | |
| Miles last year | 10 |
| Average per year | 2,825 |
| Mileage consistency | Variable |
Check DE17 FOC
- 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 8 tests on record
Similar cars to consider
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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | DE17 FOC |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 17 — March 2017 to August 2017 |
More DE17 F plates
Browse all DE17 F registrations from Chester.
About DE17 FOC
What car is DE17 FOC?
DE17 FOC is a grey Seat Leon, diesel (1598cc). First registered in Chester in 2017.
What is the mileage of DE17 FOC?
The last recorded mileage for DE17 FOC was 49,981 miles, recorded on 9 Oct 2025 during its most recent MOT test.
Has DE17 FOC passed its MOT?
DE17 FOC has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 9 Oct 2025.
Is DE17 FOC ULEZ compliant?
Based on its fuel type and registration year, DE17 FOC 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 DE17 FOC?
DE17 FOC is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.