2017 SEAT Leon 1.2L Petrol · BN04 BTN
2017 SEAT Leon (1.2L, petrol). First registered 07 Sept 2017. Recorded mileage 83,522 miles. MOT expired on 23 May 2026.
- Make & Model
- SEAT LEON
- Year / Origin
- 2017 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Expired on 23 May 2026
- Road Tax
- —
- Recorded Mileage
- 83,522 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.2L
- 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.
BN04 BTN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 12/05/2025
- 83,522 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.
BN04 BTN 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 2017 Seat Leon (BN04 BTN) between August 2022 and May 2025.
The record contains 4 passes and 1 failure.
The most recent test on 12 May 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
BN04 BTN Mileage History
- 09/08/202249,564 mi
- 28/06/202356,173 mi+6,609 mi
- 28/06/202356,174 mi+1 mi
- 24/05/202470,036 mi+13,862 mi
- 12/05/202583,522 mi+13,486 mi
Average of roughly 12,316 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.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2017 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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