2009 Infiniti G37 problems
Verdict · NHTSA data
One of the years to avoid
With 215 complaints filed to NHTSA — about 2.2 times the median G37 year — the 2009 model ranks #1 of 8 G37 years for complaint volume. It lands on the years-to-avoid list.
The trouble concentrates in one system: airbags issues account for 41% of all reports (88 of 215), far ahead of engine at 23.
215
NHTSA complaints
0
Recalls
0
Investigations
7
Crash-involved
0
Fires reported
1
Injuries
0
Deaths
—
NCAP overall
How does 2009 compare to other G37 years?
What are the most common 2009 Infiniti G37 problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Airbags | 88 | 41% | ▲ up |
| Engine | 23 | 11% | ▲ up |
| Other | 20 | 9% | ▲ up |
| Transmission | 18 | 8% | ▲ up |
| Electrical System | 16 | 7% | — flat |
| Seats | 13 | 6% | ▲ up |
| Speed Control | 9 | 4% | — flat |
| Brakes | 7 | 3% | ▲ up |
| Visibility & Wipers | 7 | 3% | — flat |
| Body & Structure | 5 | 2% | ▼ down |
| Steering | 4 | 2% | ▲ up |
| Suspension | 3 | 1% | ▲ up |
| Tires & Wheels | 1 | 0% | — flat |
| Fuel System | 1 | 0% | — flat |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“TAKATA RECALL: FLASHING AIRBAG SIGNAL ON THE DASH AFTER MINOR COLLISION WHILE STANDING IN TRAFFIC. COLLISION CENTER STATES IT'S NOT DUE TO THE COLLISION AS THE FRONT OF THE CAR AIR BAG SENSORS ARE FUNCTIONAL AND NOT DAMAGED. THEY STATE THE PASSENGER SEAT SENSOR FOR THE AIRBAG HAS MALFUNCTIONED.…”
“MY CAR WAS SLOWING DOWN AND JERKED IN AND OUT OF FIRST GEAR IVE BEEN HAVING THIS PROBLEM FOR MOTNTHS I LOOKED ON INFINITI FORUM AND SEEN ITB12-027D AND INFINITI WILL NOT FIX MY CAR I ALMOST HIT SOMEONE CAR DUE TO THE CAR DRIVING REALLY WEIRD ! AND SWERVED AND HIT A CURB INSTEAD THIS IS RIDICULOUS…”
“THE DASHBOARD IS EXTREMELY STICKY. THE OTHER DAY I WAS DRIVING ON THE FREEWAY AND A PLASTIC BAG GOT STUCK TO THE DASHBOARD AND OBSTRUCTED MY VIEW, LUCKILY NO ACCIDENT. ALSO, DURING REALLY SUNNY DAYS THERE IS A STRONG GLARE COMING FROM THE DASH AFFECTING MY VISIBILITY BECAUSE OF INTERFERENCE WITH MY…”
“MY CAR WAS SLOWING DOWN AND JERKED IN AND OUT OF FIRST GEAR IVE BEEN HAVING THIS PROBLEM FOR MOTNTHS I LOOKED ON INFINITI FORUM AND SEEN ITB12-027D AND INFINITI WILL NOT FIX MY CAR I ALMOST HIT SOMEONE CAR DUE TO THE CAR DRIVING REALLY WEIRD ! AND SWERVED AND HIT A CURB INSTEAD THIS IS RIDICULOUS…”
“Front passenger air bag occupancy sensor failure. Sensor is located on front passages seat and activates or deactivates passenger air bags based on occupancy and or weight. The vehicle has less than 90,000 miles. Passenger airbag/seat belt warning lamp on. Passenger airbag off indicator light…”
2009 Infiniti G37 — common questions
Is the 2009 Infiniti G37 reliable?
NHTSA data argues against it: 215 complaints put the 2009 model at #1 of 8 G37 years. It is one of the G37 years to avoid.
What are the most common 2009 G37 problems?
According to NHTSA complaint data, the leading problem areas are airbags (88 complaints), engine (23 complaints), other (20 complaints).
Does the 2009 Infiniti G37 have recalls?
No. NHTSA lists no recall campaigns for the 2009 Infiniti G37.
Which Infiniti G37 years should you avoid?
Based on complaint rates and open investigations, the G37 years to avoid are 2009. The cleanest record among G37 years belongs to 2015.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.