Most common 2010 Infiniti FX35 problems
Share of the 13 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Infiniti FX35 complaints by model year
Best FX35 years: 2011, 2010, 2012. Years to avoid: 2004, 2005, 2003. Compare all years →
What 2010 Infiniti FX35 owners say
Electrical system
My vehicle gas fuel door opens electronically/automatically. Once motor is turned off, then you can push the door open and proceed to unscrew the gas cap and fuel the car. I recently found out that this simple process malfunctioned and I had to pay Infiniti to unlock the door, so I can fuel my car! To my "Disappointment" I was advised by Infiniti, that a little, tiny part {actuators that power mechanical devices (windows, sunroofs, seats, etc.)} is what's needed to resolve this issue, only it will cost me, out of pocket approximately $800, because the extended warranty, which I had at the time {car shield} does not cover it; even though, that may present a safety hazard for me should someone decides to put sugar, water or other substance into my gas tank, because I am now exposed and unprotected! …
On Saturday, May 30, 2015, I experienced three anomalies with my FX35, during two cycles (engine off). The weather was fair, with partly cloudy skies and a temperatures in the high seventies. At about 10 am, when the vehicle was started in the garage, it had an unusually high RPM which I noticed as it was shifted into drive so I could pull out. I always back my vehicle into the garage, so it lunged forward with a strong jerk. Although I thought this was odd, I headed to costco in sterling va and had no further problems for the time being. After shopping at costco, I started the vehicle at around 11:15 am and headed home on route 7 in sterling virginia. While approaching the red traffic light in front of the nova campus, I applied the brake. There were autos in all four lanes, several deep, in front of the vehicle. …
Air bags
reporting an unintended driver's frontal airbag deployment that occurred without a collision and resulted in occupant injuries. My son was leaving E S Fitness in [redacted]. He entered my 2010 Infiniti FX35 and sat in the driver's seat. The vehicle was parked and stationary. There was no collision, impact, curb strike, sudden stop, or other crash event immediately preceding the deployment. My son turned the vehicle on. Upon starting the vehicle, the driver's frontal airbag suddenly deployed from the steering wheel into his face and arm/wrist. The vehicle had not begun driving when the deployment occurred. My son sustained injuries to his face and arm/wrist. He describes the injuries to his arm/wrist as burns from the airbag deployment. Photographs taken following the incident show visible injury and discoloration of his wrist and lower forearm. …
reporting an unintended driver's frontal airbag deployment that occurred without a collision and resulted in occupant injuries. My son was leaving E S Fitness in [redacted]. He entered my 2010 Infiniti FX35 and sat in the driver's seat. The vehicle was parked and stationary. There was no collision, impact, curb strike, sudden stop, or other crash event immediately preceding the deployment. My son turned the vehicle on. Upon starting the vehicle, the driver's frontal airbag suddenly deployed from the steering wheel into his face and arm/wrist. The vehicle had not begun driving when the deployment occurred. My son sustained injuries to his face and arm/wrist. He describes the injuries to his arm/wrist as burns from the airbag deployment. Photographs taken following the incident show visible injury and discoloration of his wrist and lower forearm. …
2010 Infiniti FX35 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.5L 6-cyl | 7-speed automatic | RWD | 16 / 23 / 19 |
| 3.5L 6-cyl | 7-speed automatic | AWD | 16 / 21 / 18 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2010 Infiniti FX35 a good car?
Based on 13 owner complaints filed with NHTSA, the 2010 FX35 rates better than average: 56% fewer complaints than a typical year of the FX35 at the same age. It is one of the best FX35 years by this measure. 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 2010 Infiniti FX35?
The electrical system — 4 complaints, 31% of all complaints for this model year. Next are the air bags (3) and brakes (1).
How many recalls does the 2010 Infiniti FX35 have?
NHTSA lists no recalls for the 2010 Infiniti FX35. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Infiniti FX35?
The best years by complaints, compared at the same age, are 2011, 2010 and 2012. Years to avoid or approach with caution: 2004, 2005 and 2003. See the full Infiniti FX35 years comparison.
At what mileage do 2010 Infiniti FX35 problems happen?
The median mileage reported in complaints is about 85,000 miles; 14% 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.