2018 SEAT Leon 1.4L Petrol · SY18 GUX
2018 SEAT Leon (1.4L, petrol). First registered 02 Mar 2018. Recorded mileage 53,523 miles. MOT valid until 01 Mar 2027.
- Make & Model
- SEAT LEON
- Year / Origin
- 2018 · Inverness
- Safety Recall
- Unknown
- MOT Status
- Valid until 01 Mar 2027
- Road Tax
- —
- Recorded Mileage
- 53,523 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.4L
- Reliability Guide
- Common Faults
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SY18 GUX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 06/02/2026
- 53,523 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
SY18 GUX 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 (SY18 GUX) between February 2022 and February 2026.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
SY18 GUX Mileage History
- 04/02/202236,890 mi
- 18/02/202342,597 mi+5,707 mi
- 29/02/202447,922 mi+5,325 mi
- 12/02/202550,566 mi+2,644 mi
- 06/02/202653,523 mi+2,957 mi
Average of roughly 4,152 miles per year across 5 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: 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.
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Digital Service 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 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.
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