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 Diesel 1598cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 165,107 miles on the clock, averaging 9,460 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for LT14 SGY
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
Above average| Latest reading | 165,107 miles |
| Reading date | |
| Miles last year | 4,818 |
| Average per year | 9,460 |
| Mileage consistency | Variable |
Check LT14 SGY
- 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 12 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.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
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Vehicle Details
| Registration | LT14 SGY |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | LT — Stanmore, London |
| Age identifier | 14 — March 2014 to August 2014 |
More LT14 S plates
Browse all LT14 S registrations from Stanmore.
About LT14 SGY
What car is LT14 SGY?
LT14 SGY is an white Seat Leon, diesel (1598cc). First registered in Stanmore in 2014.
What is the mileage of LT14 SGY?
The last recorded mileage for LT14 SGY was 165,107 miles, recorded on 18 Mar 2026 during its most recent MOT test.
Has LT14 SGY passed its MOT?
LT14 SGY has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 18 Mar 2026.
Is LT14 SGY ULEZ compliant?
Based on its fuel type and registration year, LT14 SGY is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is LT14 SGY?
LT14 SGY is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.