2018 SEAT Leon 1.6L Diesel · KS18 MZW
2018 SEAT Leon (1.6L, diesel). First registered 02 May 2018. Recorded mileage 67,133 miles. MOT expired on 22 May 2026.
- Make & Model
- SEAT LEON
- Year / Origin
- 2018 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Expired on 22 May 2026
- Road Tax
- —
- Recorded Mileage
- 67,133 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 1.6L
- Reliability Guide
- Common Faults
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KS18 MZW Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 24/05/2025
- 67,133 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring tyres items (6 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KS18 MZW 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 (KS18 MZW) between May 2022 and May 2025.
The record contains 4 passes and 1 failure.
The most recent test on 24 May 2025 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: Tyres (6 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 4 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 Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”; “Tyre pressure monitoring system malfunctioning or obviously inoperative (5.2.3 (h))”; “Offside Front Tyre has ply or cords exposed (5.2.3 (d) (ii))”.
KS18 MZW Mileage History
- 03/05/202238,811 mi
- 06/06/202348,156 mi+9,345 mi
- 06/06/202348,156 mi
- 22/04/202456,471 mi+8,315 mi
- 24/05/202567,133 mi+10,662 mi
Average of roughly 9,259 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: 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.
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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.
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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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