Most common 2013 Infiniti G37 problems
Share of the 63 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Infiniti G37 complaints by model year
Best G37 years: 2008. Years to avoid: 2009. Compare all years →
What 2013 Infiniti G37 owners say
Air bags all 36 →
The contact owns a 2013 Infiniti G37. The contact stated that after starting the vehicle, the air bag warning light illuminated and remained illuminated while driving. The vehicle was taken to a local dealer where it was diagnosed and determined that the OCS needed to be replaced; however, the contact was advised that the passenger's side front seat also needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and offered to reduce the replacement cost of the seat. The failure mileage was approximately 43,000.
The contact owns a 2013 Infiniti G37. The contact stated the passenger's side air bag warning light had been illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the air bag system needed to be replaced; however, the contact was informed that replacing the system might not fix the failure. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 136,000.
Body & structure
Sunroof drain failure causing rain water from the outside of the vehicle to enter the interior flooding the passenger side going from the front seats to the back seats. Due to the sunroof drain defect, the flooding of the interior causes the water to get into the body control module impacting the electronics which can result in numerous failures in the vehicle making it dangerous to drive. There are numerous videos on YouTube and posts on online forums describing this very issue which is extremely common with the G37. Infiniti dealer confirms the issue, but takes absolutely no responsibility. The cost of the repairs to the sunroof drain and body control module are completely placed on the consumer.
Sunroof drain tube leaks water down passenger side A-pillar onto body control module above glovebox causing damage to system, electrical connections, air bag, engine light to activate, vehicle going into limp mode. Drain is functioning and not stopped up. Dealer unable to correct long term using OEM parts available for replacement. Vehicle and invoices available for inspection. When leaking, water runs down A-pillar, onto computer module above glove box, and into passenger foot well.
Electrical system
Sunroof drain failure causing rain water from the outside of the vehicle to enter the interior flooding the passenger side going from the front seats to the back seats. Due to the sunroof drain defect, the flooding of the interior causes the water to get into the body control module impacting the electronics which can result in numerous failures in the vehicle making it dangerous to drive. There are numerous videos on YouTube and posts on online forums describing this very issue which is extremely common with the G37. Infiniti dealer confirms the issue, but takes absolutely no responsibility. The cost of the repairs to the sunroof drain and body control module are completely placed on the consumer.
It started when I was pulling into the parking lot in my office building. With no warning, the car started to accelerate at around 7-8 RPM making a roaring noise heard by many witnesses. This resulted in losing control of the car which then went off the side of the lot into a steep decline where I hit a tree. If it wasn't for that tree there was another 60-70 ft drop into a canyon that I inevitably would have fallen into. You might say, "oh I might've pressed on the acceleration instead of the brakes", but there were skid marks left on the ground that would indicate I was already pressing the brakes to come to a stop, when it suddenly accelerated. In addition, I wouldn't have pressed the brakes that hard, so even if I did accidentally press the acceleration, there would be no way the car would hit 7-8 RPM without virtually flooring it. …
2013 Infiniti G37 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.7L 6-cyl | 7-speed automatic | RWD | 19 / 26 / 22 |
| 3.7L 6-cyl | 6-speed manual | RWD | 17 / 25 / 20 |
| 3.7L 6-cyl | 7-speed automatic | AWD | 18 / 25 / 20 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2013 Infiniti G37 a good car?
Based on 63 owner complaints filed with NHTSA, the 2013 G37 rates average: about as many complaints as a typical year of the G37 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2013 Infiniti G37?
The air bags — 36 complaints, 57% of all complaints for this model year, most often about srs malfunction warning lamp/light. Next are the body & structure (8) and electrical system (7).
How many recalls does the 2013 Infiniti G37 have?
NHTSA lists no recalls for the 2013 Infiniti G37. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Infiniti G37?
The best years by complaints, compared at the same age, are 2008. Years to avoid or approach with caution: 2009. See the full Infiniti G37 years comparison.
At what mileage do 2013 Infiniti G37 problems happen?
The median mileage reported in complaints is about 41,000 miles; 62% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.