Reliability & 5-year cost of ownership — 2009 Infiniti G37
NHTSA data on file today
The 2009 Infiniti G37 has no NHTSA recall campaigns and 167 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Most-cited components in owner complaints
- Air Bags 88 complaints
- Engine 21 complaints
- Unknown or Other 20 complaints
- Power Train 18 complaints
- Electrical System 16 complaints
- Seats 13 complaints
Of the 167 complaints on file, 5 report a crash; across all 167 complaints, owners report 1 injury (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $6,500–$12,500AI estimate — not from NHTSA data
The 2009 Infiniti G37 faces notable challenges, primarily with its airbag system, as reflected by the high number of complaints. Engine and powertrain issues also present, contributing to higher repair costs and reduced reliability.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| airbags | 50,000–100,000 miles | $500–$1,500 | very common |
| engine | 70,000–110,000 miles | $1,000–$4,500 | common |
| powertrain | 80,000–120,000 miles | $1,500–$3,500 | common |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil change every 5,000 miles
- replace brake pads every 40,000 miles
- check suspension annually
- transmission fluid change every 60,000 miles
- replace spark plugs every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- airbag warning lights
- engine misfires
- unusual transmission noises
- jerking during acceleration
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2009 Infiniti G37 at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.