Half of all complaints arrive by 6 years of age, so 74.1% land after the 4-year basic warranty ends. The system owners report most is Electrical System, with 9 complaints, typically at 7.9 years.
Infiniti G25 years to avoid — and the best ones
| Model year | Per run | Complaints | Runs | Enough history? |
|---|---|---|---|---|
| 2012 | 11 | 8 | yes | |
| 2011 | 17 | 13 | yes |
Among the 2 Infiniti G25 years with enough history, the three to walk away from are 2012, 2011; the three worth hunting are 2011, 2012.
When it starts to break
| Age at failure | Complaints | Running total | Warranty |
|---|---|---|---|
| 0 years | 7.4% | covered | |
| 1 year | 18.5% | covered | |
| 3 years | 25.9% | covered | |
| 4 years | 29.6% | you pay | |
| 5 years | 44.4% | you pay | |
| 6 years | 59.3% | you pay | |
| 7 years | 66.7% | you pay | |
| 8 years | 74.1% | you pay | |
| 9 years | 77.8% | you pay | |
| 11 years | 85.2% | you pay | |
| 12 years | 92.6% | you pay | |
| 13 years | 100% | you pay |
Basic warranty on this car is 4 years / 50,000 miles. Only 25.9% of reported failures happen inside it — the remaining 74.1% come out of the owner's pocket. Powertrain cover (6 years / 70,000 miles) reaches further, but it only covers the engine and transmission, which account for about 7% of the complaints here.
What actually fails — and at what age
On the Infiniti G25, the early trouble is Suspension — reported at around 2.5 years, so a car still under warranty is the one to check for it. What waits further out is Electrical System at 7.9 years — past every basic warranty, and the bill lands on whoever owns the car then.
| System | Complaints | Typical age | Crash | Fire |
|---|---|---|---|---|
| Electrical System | 7.9 yrs | 1 | 1 | |
| Air Bags | 8.4 yrs | 1 | — | |
| Unknown Or Other | 6.8 yrs | 1 | — | |
| Steering | 9 yrs | — | — | |
| Power Train | — | — | — | |
| Suspension | 2.5 yrs | 1 | — | |
| Structure | 4.5 yrs | 1 | — | |
| Equipment | — | — | — |
What else in this class
6 models share the G25's vehicle class. Per production run, the Toyota Camry draws 5.65, the Honda Accord 4.02 and the Dodge Challenger 3.27, against 1.33 for the G25. That is the fewest complaints of the group.
| Same class as the G25 | Complaints on record | Recall campaigns | Years built |
|---|---|---|---|
| Toyota Camry | 161 | 1983–2026 | |
| Honda Accord | 415 | 1981–2026 | |
| Dodge Challenger | 77 | 1981–2026 | |
| Toyota Prius | 109 | 2001–2026 | |
| Hyundai Elantra | 117 | 1992–2026 | |
| Nissan Altima | 148 | 1993–2026 |
The table shows totals on record; the rates per production run are in the sentence above.
Good year or bad year — the VIN settles it.
- Check any VIN against complaints for its exact build year and plant
- Exact value for that car, adjusted for its mileage
- Full research report as a PDF you can hand to a mechanic
- Alerts if a recall lands on a car in your garage
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Frequently asked questions
Is the Infiniti G25 reliable?
By complaints per production run it is better than typical: 1.33 against 3.73 for the average car, and fewer than each of the 3 class rivals we compared.
When do G25 problems usually start?
Half of all complaints arrive by 6 years of age. The most reported system is Electrical System, typically at 7.9 years, followed by Air Bags.
Will the warranty cover G25 problems?
Mostly not: basic cover is 4 years / 50,000 miles, and only 25.9% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 7% of the complaints here.
Is the G25 more reliable than the Toyota Camry?
Yes: 1.33 complaints per production run for the G25 against 5.65 for the Toyota Camry.
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