2012 Toyota IQ 1.0L Petrol · KN12 AAX
2012 Toyota IQ (1.0L, petrol). First registered 03 Apr 2012. Recorded mileage 88,690 miles. MOT expired on 14 Feb 2025.
- Make & Model
- TOYOTA IQ
- Year / Origin
- 2012 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Expired on 14 Feb 2025
- Road Tax
- —
- Recorded Mileage
- 88,690 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.0L
- Reliability Guide
- Common Faults
Archived Record
Registration no longer recorded by DVLA. This usually means the vehicle is now using a private plate.
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.
KN12 AAX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 05/02/2024
- 88,690 miles recorded at latest MOT
- 2 historical MOT failures
- 2 defects noted at the latest MOT
- Recurring lighting items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KN12 AAX 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 2012 Toyota Iq (KN12 AAX) between February 2022 and February 2024.
The record contains 3 passes and 2 failures.
The most recent test on 05 February 2024 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (4 issues), Tyres (2 issues), Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 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 Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”; “Offside Rear Position lamp not working (4.2.1 (a) (ii))”; “Nearside Front Position lamp not working (4.2.1 (a) (ii))”.
KN12 AAX Mileage History
- 15/02/202281,047 mi
- 15/02/202281,047 mi
- 07/02/202384,610 mi+3,563 mi
- 07/02/202384,617 mi+7 mi
- 05/02/202488,690 mi+4,073 mi
Average of roughly 3,877 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 Toyota Toyota iQ (AJ10)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Poor
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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TOYOTA IQ 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 2012 model year cars.
- 1.0 1KR-FE EGR Valve Carbon Clogging and Engine StallingModerate
Urban-driven 1.0-litre three-cylinder models suffer from heavy soot and carbon buildup within the exhaust gas recirculation (EGR) valve and intake manifold channels. Persistent short urban trips prevent the engine from reaching self-cleaning temperatures, causing the valve pintle to stick open. This introduces unmetered exhaust gas into the intake charge at low rpm, causing rough hunting idle, jerking under light throttle, and unexpected engine stalling when stopping at junctions.
- Multidrive CVT Automatic Transmission Judder on Take-OffModerate
The optional Multidrive continuously variable transmission (CVT) can develop a noticeable shudder and hesitation when setting off from a standstill, particularly on upward gradients. The fault stems from degraded CVT fluid, contaminated solenoid valves within the hydraulic valve body, or slippage of the steel drive belt across the variable pulleys due to missed fluid changes.
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