AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2005 Infiniti G25
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $3,200–$4,700
The 2005 Infiniti G25 has a good reliability record with minimal recalls and low complaint counts, indicating strong reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| air bags | 60,000–120,000 miles | $400–$1,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes every 5,000 miles
- Brake fluid replacement every 30,000 miles
- Transmission fluid change every 60,000 miles
- Coolant flush every 75,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Unusual noises during braking
- Sudden decrease in fuel efficiency
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.