TOYOTA IQ MOT Pass Rate
81.3% of 6,236 TOYOTA IQ MOT tests pass.
The IQ's pass rate of 81.3% is in line with the average across all TOYOTA models, at 81.2%.
The TOYOTA IQ has a pass rate of 81.3%, a little higher than the national average for cars (78.3%).
Pass rate by vehicle age
Pass rate stays relatively stable with age: 81.8% at 10–15 years versus 80.0% at 15+ years.
| Vehicle age | Pass rate | Tests | Average mileage |
|---|---|---|---|
| 0–3 years | no tests recorded | 0 | no reading |
| 3–6 years | no tests recorded | 0 | no reading |
| 6–10 years | too few tests (25) | 25 | no reading |
| 10–15 years | 81.8% | 4,299 | 67,510 miles |
| 15+ years | 80.0% | 1,912 | 82,518 miles |
Common MOT failure reasons for the TOYOTA IQ
The most common reason the TOYOTA IQ fails its MOT is lamps, reflectors and electrical equipment — present in 56.4% of failed tests, most often logged as "not working".
| Category | Share of failed tests | Example |
|---|---|---|
| Lamps, reflectors and electrical equipment | 56.4% | not working |
| Brakes | 32.5% | excessively corroded |
| Suspension | 27.1% | ball joint dust cover no longer prevents the ingress of dirt |
| Visibility | 23.2% | does not clear the windscreen effectively |
| Tyres | 17.0% | tread depth below requirements of 1.6mm |
| Noise, emissions and leaks | 8.8% | inoperative or indicates a malfunction |
| Body, chassis, structure | 7.7% | has a major leak of exhaust gases |
| Seat belts and supplementary restraint systems | 2.6% | warning lamp indicates a fault |
| Identification of the vehicle | 1.5% | does not conform to the specified requirements |
| Road Wheels | 1.0% | fixing missing |
Related TOYOTA models
- TOYOTA YARIS — 77.7% pass rate
- TOYOTA AYGO — 79.9% pass rate
- TOYOTA PRIUS — 88.2% pass rate
- TOYOTA AURIS — 80.2% pass rate
- TOYOTA RAV4 — 83.7% pass rate
- TOYOTA HILUX — 74.9% pass rate