2014 SEAT Leon 1.2L Petrol · OS14 NGG
2014 SEAT Leon (1.2L, petrol). First registered 23 Dec 2014. Recorded mileage 119,062 miles. MOT valid until 22 Apr 2027. A manufacturer safety recall is currently outstanding.
- Make & Model
- SEAT LEON
- Year / Origin
- 2014 · Oxford
- Safety Recall
- Recall Notice
- MOT Status
- Valid until 22 Apr 2027
- Road Tax
- —
- Recorded Mileage
- 119,062 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.2L
- Reliability Guide
- Common Faults
Outstanding Safety Recall Notice
Action RequiredOfficial DVSA telemetry indicates this vehicle has an unaddressed manufacturer safety recall. Remedial repairs are legally required to be carried out 100% free of charge by an authorised main dealer.
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
OS14 NGG Key Findings
- 11 MOT tests recorded
- Outstanding manufacturer safety recall notice
- Latest MOT passed on 24/04/2026
- 119,062 miles recorded at latest MOT
- 2 historical MOT failures
- 1 defect noted at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
OS14 NGG MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
11 MOT tests are recorded for this 2014 Seat Leon (OS14 NGG) between November 2017 and April 2026.
The record contains 9 passes and 2 failures.
The most recent test on 24 April 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (13 issues), Brakes (4 issues), Lighting (2 issues), Suspension (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 19 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”; “Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”; “Offside Front Outer Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))”.
OS14 NGG Mileage History
- 28/11/201720,101 mi
- 10/11/201823,936 mi+3,835 mi
- 04/01/202039,887 mi+15,951 mi
- 15/01/202153,994 mi+14,107 mi
- 21/01/202264,197 mi+10,203 mi
- 27/01/202264,216 mi+19 mi
- 02/02/202376,155 mi+11,939 mi
- 02/02/202489,637 mi+13,482 mi
- 04/02/2025107,290 mi+17,653 mi
- 23/04/2026119,057 mi+11,767 mi
- 24/04/2026119,062 mi+5 mi
Average of roughly 11,777 miles per year across 11 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for SEAT SEAT Leon Mk3 (5F)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Digital Service History
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Vehicle & Plate History
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SEAT LEON Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2014 model year cars.
- LED Headlight FailureModerate
Individual LEDs or the control board fail. The units are sealed and must be replaced entirely.
- Water Pump / Thermostat LeakModerate
Plastic housing cracks or the seal fails, leading to coolant loss.
- Silica Bag Failure (Coolant System)Serious
A silica bag in the coolant expansion tank can split, clogging the heater matrix and radiator.
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