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2017 SEAT MII 1.0L Petrol · LM17 AAZ

LM17 AAZ

2017 SEAT MII (1.0L, petrol). First registered 31/03/2017. Recorded mileage 89,785 miles. MOT valid until 29/03/2027. Taxed until 01/04/2027.

Make & Model
SEAT MII
Year / Origin
2017 · Wimbledon (South London)
Safety Recall
Unknown
MOT Status
Valid until 29/03/2027
Road Tax
Taxed (01/04/2027)
Recorded Mileage
89,785 mi
ULEZ Compliance
ULEZ Compliant (Euro 4+)
Fuel & Engine
Petrol · 1.0L
Reliability Guide
Common Faults
MOT Status
Valid
Valid until 29/03/2027
Tax Status
Taxed
Tax due 01/04/2027
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 MOT test conducted on 12 March 2026 resulted in a pass with no defects recorded. Reviewing the history back to 2023, the vehicle demonstrates a highly stable maintenance trend with an exceptionally clean record. While a failure was noted on 17 March 2023, the absence of recorded defects suggests this was likely a minor administrative error or a prompt rectification of a trivial issue, as the vehicle passed on the same day. This consistency indicates a vehicle that has been maintained to a standard that consistently meets DVSA roadworthiness requirements without recurring mechanical failures. With a recorded mileage of 89,785 miles over approximately nine years, the vehicle has averaged nearly 10,000 miles per annum. This represents a typical usage profile for a city car of this age, suggesting it has been used regularly rather than left standing for extended periods. From a mechanical perspective, this level of usage implies that while the drivetrain and chassis have not been subjected to extreme stress, the vehicle is entering a phase where standard wear and tear components will require close scrutiny to ensure continued reliability. Given the absence of MOT advisories, the buyer should focus on age-related degradation and consumables that may not trigger a test failure but affect longevity. It is essential to inspect the tyre sidewalls for any signs of perishing or ozone cracking, and to verify that the tread depth is consistent across both axles to rule out alignment issues. The brake discs should be examined for lip formation or surface corrosion, and the brake pedal feel during a test drive should be firm without any shudder or pulsation, which would indicate warped discs. Particular attention should be paid to the service history to confirm that calendar-based maintenance has been performed, specifically the engine oil, coolant, and brake fluid intervals. At this mileage, the buyer should listen for any clunks or knocks from the suspension bushes and coil springs during low-speed manoeuvres or over uneven surfaces. Finally, the health of the 12V battery should be verified, as these components typically require replacement every four to five years regardless of mileage to avoid starting issues during colder months.

LM17 AAZ Key Findings

  • 5 MOT tests recorded
  • Latest MOT passed on 12/03/2026
  • 89,785 miles recorded at latest MOT
  • 1 historical MOT failure
  • No defects recorded at the latest MOT
  • Recurring tyres items (2 mentions)

Derived directly from the recorded DVSA and DVLA data shown on this page.

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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Full History Report

Official provenance and safety check for LM17AAZ

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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.

LM17 AAZ Mileage History

  1. 17/03/202349,632 mi
  2. 17/03/202349,632 mi
  3. 11/03/202462,239 mi+12,607 mi
  4. 17/03/202575,733 mi+13,494 mi
  5. 12/03/202689,785 mi+14,052 mi

Average of roughly 13,444 miles per year across 5 recorded odometer readings.

LM17 AAZ 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 AAZ) between March 2023 and March 2026.

The record contains 4 passes and 1 failure.

The most recent test on 12 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 (2 issues), Lighting (1 issue), Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.

In total 5 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.

PASS
FAIL
ADVISORY

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
£1,100-£1,400
Mileage
The recorded mileage of 89,785 is signif...

Our Verdict

A sensible choice for urban driving, pro

When inspecting this specific SEAT MII, pay close attention to the tyres. The 2024 MOT recorded issues with both a cut to the nearside front tyre and wear on the offside front tyre; ensure the current set has ample tread and no sidewall damage. Additionally, check that the braking system feels smooth, as the 2024 record noted a binding offside rear service brake.

Given the engine is the 999cc petrol variant, ask the seller for documentation regarding oil change intervals. With nearly 90,000 miles on the clock, the vehicle is well into its life cycle, so a thorough check of the service history is essential to ensure the higher-than-average mileage has been met with regular maintenance.

The 999cc petrol engine is designed for efficiency, making it suitable for low-cost urban commuting. Being a small-capacity petrol engine, it typically falls into a lower insurance group and a more economical tax band compared to larger capacity models.

Maintenance costs for the MII are generally predictable, though you should budget for more frequent tyre replacements given the small wheel diameters common to this model. Estimated annual running costs, including fuel, tax, insurance, and routine maintenance, are approximately £1,100-£1,400 depending on annual mileage.

Focus your inspection on the tyres and braking components. The MOT history for this vehicle specifically flagged tyre wear and a binding rear brake in 2024, so you should visually inspect all four tyres for uneven wear or cuts and listen for any squealing or dragging sounds when braking.

Also, check the headlamp alignment. While the 2023 failure was due to the headlamp aim being too low, ensure the lights are correctly adjusted and clear of condensation. Finally, check the interior for any signs of wear that might correspond with the 89,785 miles recorded.

This 2017 red SEAT MII has covered 89,785 miles since its first registration in March 2017. While the mileage is significantly higher than the model average of 5,427 miles per year, the two most recent MOT tests in 2025 and 2026 recorded no defects. The vehicle's history shows a period of minor maintenance requirements regarding tyres and brakes in 2024, but these appear to have been addressed.

The SEAT MII shows an average MOT pass rate of 84.8% across 17,664 analysed vehicles, with common failure points being 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