2017 SEAT MII 1.0L Petrol · WL66 CWC
2017 SEAT MII (1.0L, petrol). First registered 01/01/2017. Recorded mileage 61,598 miles. MOT valid until 31/01/2027. Taxed until 01/02/2027.
- Make & Model
- SEAT MII
- Year / Origin
- 2017 · Truro
- MOT Status
- Valid until 31/01/2027
- Road Tax
- Taxed (01/02/2027)
- Recorded Mileage
- 61,598 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- PETROL · 1.0L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 2017
- Engine
- 999cc
WL66 CWC Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 23/01/2026
- 61,598 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring brakes items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
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Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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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.
WL66 CWC Mileage History
- 01/02/202332,684 mi
- 25/01/202444,176 mi+11,492 mi
- 09/01/202554,638 mi+10,462 mi
- 22/01/202661,598 mi+6,960 mi
- 23/01/202661,598 mi
Average of roughly 9,717 miles per year across 5 recorded odometer readings.
WL66 CWC 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 Mii (WL66 CWC) between February 2023 and January 2026.
The record contains 4 passes and 1 failure.
The most recent test on 23 January 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: Brakes (2 issues), Tyres (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 3 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 Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))”; “Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))”.
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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