2017 SEAT MII 1.0L Petrol · LM17 AAN
2017 SEAT MII (1.0L, petrol). First registered 31 Mar 2017. Recorded mileage 87,911 miles. MOT valid until 29 Mar 2027. Taxed until 01 Apr 2027.
- Make & Model
- SEAT MII
- Year / Origin
- 2017 · Wimbledon (South London)
- Safety Recall
- Unknown
- MOT Status
- Valid until 29 Mar 2027
- Road Tax
- Taxed (01 Apr 2027)
- Recorded Mileage
- 87,911 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.0L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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.
LM17 AAN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 09/03/2026
- 87,911 miles recorded at latest MOT
- 1 historical MOT failure
- 2 defects noted at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
LM17 AAN 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 (LM17 AAN) between March 2023 and March 2026.
The record contains 4 passes and 1 failure.
The most recent test on 09 March 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 (1 issue), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 4 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: “Fuel cap/sealing device ineffective (6.1.3 (b) (i))”.
LM17 AAN Mileage History
- 07/03/202363,110 mi
- 04/03/202469,954 mi+6,844 mi
- 04/03/202577,569 mi+7,615 mi
- 04/03/202577,569 mi
- 09/03/202687,911 mi+10,342 mi
Average of roughly 8,250 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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Digital Service History
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Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
A reasonable purchase for city driving,
When viewing this vehicle, check the condition of all tyres, as the 2026 MOT specifically flagged a perishing offside front tyre. You should also inspect the windscreen for any chips or cracks that might require replacement, given the recent advisory.
Ask the seller for evidence of recent tyre replacements and check if the fuel cap issue noted in the 2025 MOT failure was addressed with a new part. Because this is a small 999cc petrol engine, ensure the service history confirms regular oil changes to maintain the longevity of the small-capacity powerplant.
The 999cc petrol engine is designed for efficiency, making it suitable for low-cost urban commuting. Being a 2017 model, the tax band and insurance group should be relatively modest, though you should verify the specific insurance group for this purple MII variant.
Maintenance costs for this model are typically manageable, but with the mileage now approaching 90,000 miles, you should prepare for common wear-and-tear items like brakes, suspension components, and exhaust parts, which are noted as common failure points for this model type.
Specifically inspect the tyres for signs of cracking or perishing, as the most recent MOT (March 2026) highlighted a damaged offside front tyre. Additionally, check the windscreen for any damage that could lead to a future MOT failure.
Given the 2025 MOT failure regarding an ineffective fuel cap sealing device, verify that the fuel cap fits securely and seals correctly. Finally, because the model aggregate data shows headlamps and exhausts as top failure reasons, check that all lights are functional and there are no excessive noises or leaks from the exhaust system.
This 2017 SEAT MII, finished in purple, has covered 87,911 miles since its first registration in March 2017. The MOT history shows a pattern of passing, with a recent failure in 2025 regarding an ineffective fuel cap and a 2026 advisory for a damaged windscreen and a perishing offside front tyre. The mileage is significantly higher than the model average of 5,427 miles per year.
Aggregate data for this model shows an 84.8% MOT pass rate, with common issues frequently involving headlamps, tyres, and exhausts.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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.
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Historical MOT pass rates and DVLA records for 2017 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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