2017 SEAT Leon 1.2L Petrol · NJ67 YLZ
2017 SEAT Leon (1.2L, petrol). First registered 13 Sept 2017. Recorded mileage 89,055 miles. MOT valid until 09 Jul 2027.
- Make & Model
- SEAT LEON
- Year / Origin
- 2017 · Newcastle
- Safety Recall
- Unknown
- MOT Status
- Valid until 09 Jul 2027
- Road Tax
- —
- Recorded Mileage
- 89,055 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.
NJ67 YLZ Key Findings
- 7 MOT tests recorded
- Latest MOT passed on 07/07/2026
- 89,055 miles recorded at latest MOT
- 4 defects noted at the latest MOT
- Recurring suspension items (5 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
NJ67 YLZ MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
7 MOT tests are recorded for this 2017 Seat Leon (NJ67 YLZ) between July 2020 and July 2026.
The record contains 7 passes and 0 failures.
The record shows no MOT failures, although 16 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Suspension (5 issues), Tyres (3 issues), Brakes (2 issues), Bodywork (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 16 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.
NJ67 YLZ Mileage History
- 11/07/202019,888 mi
- 09/07/202128,474 mi+8,586 mi
- 09/07/202242,740 mi+14,266 mi
- 20/06/202356,619 mi+13,879 mi
- 14/06/202468,215 mi+11,596 mi
- 21/06/202576,685 mi+8,470 mi
- 07/07/202689,055 mi+12,370 mi
Average of roughly 11,552 miles per year across 7 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 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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