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2017 SEAT MII 1.0L Petrol · LM17 AAN

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
MOT Status
Valid
Valid until 29 Mar 2027
Tax Status
Taxed
Tax due 01 Apr 2027
Fuel Type
Petrol
Year
2017
Engine
999cc
Mechanical Assessment

AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.

The most recent DVSA examination on 9 March 2026 resulted in a Pass, with no major or dangerous deficiencies recorded against the vehicle at the time of test, which is a positive immediate indicator. The pattern across the last four test cycles demonstrates a generally stable maintenance profile, with clean passes recorded in 2024 and 2025 and only one isolated failure during the 2025 test cycle, which was attributable to an ineffective fuel cap sealing device. This is a straightforward, low-cost consumable rectification rather than a mechanical or structural concern, and its occurrence alongside the subsequent clean pass suggests the issue was addressed promptly. The 2023 test recorded purely advisory items related to child seats restricting full inspection of adult belts, which carries no mechanical significance whatsoever. Overall, the trend does not suggest any progressive deterioration in the vehicle's roadworthiness. The recorded mileage of 87,911 miles over approximately nine years equates to an annual average of around 9,768 miles, which sits comfortably within typical usage parameters for a small city-oriented SEAT MII of this generation. There are no conspicuous gaps or unusually rapid accumulations in the recorded history that would suggest a period of extended standing or, conversely, excessive motorway or long-distance wear. This balanced usage pattern is generally favourable, as the vehicle is unlikely to have suffered the corrosion and component seizure issues associated with prolonged inactivity, nor the accelerated wear on suspension, braking, and drivetrain components that often accompanies very high annual mileages. The MOT test intervals themselves fall on a consistent annual cycle without large intervening mileage jumps, supporting the assumption of steady, ordinary use. For a prospective buyer, the advisory recorded at the most recent test regarding offside front tyre damage, cracking, or perishing warrants close physical attention. Tyre sidewall perishing is largely a function of age rather than mileage, and on a nine-year-old vehicle, dry rot and cracking of the rubber compound should be inspected carefully across all four corners, particularly on the sidewalls and around the bead area, even where tread depth appears adequate. A replacement set of tyres is likely due imminently if this advisory was carried forward from the 2026 test. Additionally, although not flagged on the MOT record, age-related items remain relevant: the 12V battery on a vehicle of this vintage is approaching the upper end of its typical service life, and any hesitation during cold cranking on a test drive should be taken seriously. Brake discs, particularly on a car that may have seen periods of lighter urban use, can suffer from corrosion and surface pitting, so binding calipers or uneven pad wear should be assessed by checking for residual heat on one wheel after a short drive and listening for scraping or grinding from cold. Beyond these items, the buyer should satisfy themselves regarding calendar-based servicing that MOT testing does not cover. Brake fluid is hygroscopic and should be renewed every two to three years regardless of mileage, so verification of when this was last performed is worthwhile. Coolant and transmission fluid service histories should be confirmed through the service book, alongside verification of cambelt or timing chain condition, as the SEAT MII of this era typically employs a timing chain which is largely maintenance-free but should be listened for on start-up for any rattling indicative of tensioner wear. Given the fuel cap failure recorded in 2025, it would also be prudent to inspect the sealing gasket on the current cap and check that the O-ring is intact. Finally, a thorough road test should be conducted listening for suspension clonks over speed humps, any vibration through the steering wheel suggesting brake shudder or wheel imbalance, and confirming smooth clutch take-up, as the latter is the most likely component to require attention at this mileage if the vehicle has been used predominantly in town traffic.
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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

Vehicle record last updated: 26 Sept 2026, 16:38
MOT Analysis

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))”.

PASS
FAIL
ADVISORY

LM17 AAN Mileage History

  1. 07/03/202363,110 mi
  2. 04/03/202469,954 mi+6,844 mi
  3. 04/03/202577,569 mi+7,615 mi
  4. 04/03/202577,569 mi
  5. 09/03/202687,911 mi+10,342 mi

Average of roughly 8,250 miles per year across 5 recorded odometer readings.

Technical Specifications

ULEZ Compliant

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Reliability & Known Issues

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 Analysis
88
/ 100 · Good
DVSA Test Records Evaluated

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.

Valid MOT
Taxed
Good MOT pass rate (80%)
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OUTSTANDING FINANCE

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POLICE STOLEN (PNC)

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SALVAGE & AUCTION

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IMPORTED RECORD

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SCRAPPED RECORD

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CERTIFICATE OF DESTRUCTION

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V5C LOGBOOK & KEEPERS

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Buyer's Guide & Inspection Advisory

Expert automotive synthesis from historical MOT defect records and market benchmarks.

Buying Score
68/100
Risk Level
Low
Low
Est. Annual Cost
£900-£1,200
Mileage
The recorded mileage of 87,911 is well a...

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

SEAT MII Model Intelligence & Reliability

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