2018 SEAT Leon 1.4L Petrol · YY18 FMX
2018 SEAT Leon (1.4L, petrol). First registered 29 Mar 2018. Recorded mileage 107,387 miles. MOT valid until 10 Oct 2027.
- Make & Model
- SEAT LEON
- Year / Origin
- 2018 · Beverley / Hull
- Safety Recall
- Unknown
- MOT Status
- Valid until 10 Oct 2027
- Road Tax
- —
- Recorded Mileage
- 107,387 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.4L
- Reliability Guide
- Common Faults
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.
YY18 FMX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 12/10/2026
- 107,387 miles recorded at latest MOT
- 1 historical MOT failure
- 1 defect noted at the latest MOT
- Recurring windscreen items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
YY18 FMX MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2018 Seat Leon (YY18 FMX) between July 2023 and October 2026.
The record contains 4 passes and 1 failure.
The most recent test on 12 October 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Windscreen (3 issues), Tyres (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 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.
YY18 FMX Mileage History
- 26/07/202359,403 mi
- 25/07/202484,646 mi+25,243 mi
- 29/08/202587,806 mi+3,160 mi
- 12/10/2026107,387 mi+19,581 mi
- 12/10/2026107,387 mi
Average of roughly 14,927 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
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: Good
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
Access verified franchised dealer maintenance records for YY18FMX.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for YY18FMX. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (YY18 Series)
Vehicles registered in the same regional DVLA batch as YY18FMX.
VOLKSWAGEN
TRANSPORTER T28 STARTLINE TDI
VAUXHALL
CORSA
VAUXHALL
MOKKA
VAUXHALL
CORSA
VAUXHALL
CROSSLAND
VAUXHALL
CORSA
VAUXHALL
VIVARO
VAUXHALL
GRANDLAND
VAUXHALL
ZAFIRA
VAUXHALL
VIVA
VAUXHALL
VIVARO
VAUXHALL
VIVA
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 2018 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.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.