2018 SEAT MII 1.0L Petrol · OY18 OFN
2018 SEAT MII (1.0L, petrol). First registered 29 Mar 2018. Recorded mileage 68,462 miles. MOT valid until 23 May 2027.
- Make & Model
- SEAT MII
- Year / Origin
- 2018 · Oxford
- Safety Recall
- Unknown
- MOT Status
- Valid until 23 May 2027
- Road Tax
- —
- Recorded Mileage
- 68,462 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.0L
- 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.
OY18 OFN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 15/05/2026
- 68,462 miles recorded at latest MOT
- 1 historical MOT failure
- 3 defects noted at the latest MOT
- Recurring tyres items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
OY18 OFN 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 Mii (OY18 OFN) between May 2023 and May 2026.
The record contains 4 passes and 1 failure.
The most recent test on 15 May 2026 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 (4 issues), Lighting (3 issues), Brakes (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 10 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: “Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))”; “Offside Rear Position lamp not working (4.2.1 (a) (ii))”; “Nearside Rear Position lamp not working (4.2.1 (a) (ii))”.
OY18 OFN Mileage History
- 25/05/202341,688 mi
- 22/05/202450,465 mi+8,777 mi
- 23/05/202450,479 mi+14 mi
- 12/05/202558,689 mi+8,210 mi
- 15/05/202668,462 mi+9,773 mi
Average of roughly 9,007 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 Mii
Our database tracks 5 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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Common Problems: SEAT MII
Known issues reported by owners and MOT testers.
- Water Ingress (Rear)(Moderate)
Failing seals around the rear light clusters or blocked drainage holes allow water into the boot or rear footwells.
- Window Regulator Failure(Moderate)
The cable-type window regulators can snap, letting the glass drop inside the door. More common on the driver's side due to heavier use.
- Clutch Cable Wear(Moderate)
The mechanical clutch cable can stretch or snap on manual models, leaving the clutch pedal disconnected. A known issue on VW Up! platform cars.
- Starter Motor Failure(Moderate)
The starter motor can fail intermittently or completely, often preceded by slow cranking or clicking noises. More common on higher-mileage cars.
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SEAT MII 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.
- Water Ingress (Rear)Moderate
Failing seals around the rear light clusters or blocked drainage holes allow water into the boot or rear footwells.
- Window Regulator FailureModerate
The cable-type window regulators can snap, letting the glass drop inside the door. More common on the driver's side due to heavier use.
- Clutch Cable WearModerate
The mechanical clutch cable can stretch or snap on manual models, leaving the clutch pedal disconnected. A known issue on VW Up! platform cars.
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