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 13 MOT tests on record, passing 10 and failing 3 (77% pass rate). It has 150,996 miles on the clock, averaging 13,883 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 LN14 UPK
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 | 150,996 miles |
| Reading date | |
| Miles last year | 9,036 |
| Average per year | 13,883 |
| Mileage consistency | Variable |
Check LN14 UPK
- 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 13 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | LN14 UPK |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | LN — Stanmore, London |
| Age identifier | 14 — March 2014 to August 2014 |
More LN14 U plates
Browse all LN14 U registrations from Stanmore.
About LN14 UPK
What car is LN14 UPK?
LN14 UPK is an grey Seat Leon, diesel (1598cc). First registered in Stanmore in 2014.
What is the mileage of LN14 UPK?
The last recorded mileage for LN14 UPK was 150,996 miles, recorded on 12 Mar 2026 during its most recent MOT test.
Has LN14 UPK passed its MOT?
LN14 UPK has had 13 MOT tests with a 77% pass rate (10 passes, 3 failures). It last passed on 12 Mar 2026.
Is LN14 UPK ULEZ compliant?
Based on its fuel type and registration year, LN14 UPK 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 LN14 UPK?
LN14 UPK is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.