2020 SEAT Leon 1.5L Petrol · L1 CGK
2020 SEAT Leon (1.5L, petrol). First registered 31 Jan 2020. Recorded mileage 65,095 miles. MOT valid until 05 Dec 2026. Taxed until 01 Mar 2027.
- Make & Model
- SEAT LEON
- Year / Origin
- 2020 · Stanmore (Wimbledon)
- Safety Recall
- Unknown
- MOT Status
- Valid until 05 Dec 2026
- Road Tax
- Taxed (01 Mar 2027)
- Recorded Mileage
- 65,095 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- Petrol · 1.5L
- 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.
L1 CGK Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 26/11/2025
- 65,095 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
L1 CGK 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 2020 Seat Leon (L1 CGK) between December 2022 and November 2025.
The record contains 4 passes and 1 failure.
The most recent test on 26 November 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 (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
Recorded failure items include: “Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”.
L1 CGK Mileage History
- 06/12/202226,329 mi
- 06/12/202226,331 mi+2 mi
- 17/11/202338,979 mi+12,648 mi
- 19/11/202450,822 mi+11,843 mi
- 26/11/202565,095 mi+14,273 mi
Average of roughly 13,037 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: Excellent
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 2020 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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