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 2014 Seat Leon Petrol 1798cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 49,232 miles on the clock, averaging 3,558 miles per year, well below the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for DE14 ULW
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 | 49,232 miles |
| Reading date | |
| Miles last year | 1,262 |
| Average per year | 3,558 |
| Mileage consistency | Variable |
Check DE14 ULW
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | DE14 ULW |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2014 |
| First registered | |
| Area code | DE — Chester, Deeside to Shrewsbury |
| Age identifier | 14 — March 2014 to August 2014 |
More DE14 U plates
Browse all DE14 U registrations from Chester.
About DE14 ULW
What car is DE14 ULW?
DE14 ULW is a blue Seat Leon, petrol (1798cc). First registered in Chester in 2014.
What is the mileage of DE14 ULW?
The last recorded mileage for DE14 ULW was 49,232 miles, recorded on 5 Dec 2025 during its most recent MOT test.
Has DE14 ULW passed its MOT?
DE14 ULW has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 5 Dec 2025.
Is DE14 ULW ULEZ compliant?
Based on its fuel type and registration year, DE14 ULW 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 DE14 ULW?
DE14 ULW is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.