2 models · 25,862 MOT tests
Infiniti reliability
Infiniti cars fail 16.6% of first MOT tests (all cars: 28.4%), 20% fewer MOT fails than the average car its age and mileage. The most reliable Infiniti on MOT results is the Infiniti Q30; the least is the Infiniti Q50.
Ranked
Every Infiniti model, most reliable first
Ranked against cars of the same age and mileage, so a new model and an old one are judged fairly.
| # | Model | Type | Tests | Fail rate | Verdict |
|---|---|---|---|---|---|
| 1 | Infiniti Q302015–2019 cars | Family hatchback | 16,932 | 14.9% | Better than average |
| 2 | Infiniti Q502013–2020 cars | Executive car | 8,930 | 19.9% | Better than average |
Compare across every brand in the UK MOT Reliability Index.
Questions
Infiniti reliability questions
Are Infiniti cars reliable?
Infiniti cars fail 16.6% of first MOT tests, 20% fewer MOT fails than the average car its age and mileage, across 25,862 UK MOT tests from 2022 to 2024.
What is the most reliable Infiniti?
On MOT results, the Infiniti Q30: it fails 14.9% of first tests, 22% fewer MOT fails than the average car its age.
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