Brought car in for any state inspection and found the front suspension crossmember to 100% rusted thru. Car failed inspection. Found out that this is a common failure on this model of infiniti. In addition replacement part is on national back order. So on top of a poorly designed part they are unable to keep them in stock.
2008 Infiniti G35
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2008 Infiniti G35 do not stand out strongly from the model-year median of 129.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all G35 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
67 reports with mileage · 28 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Air Bags. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
95 reportsThe contact owns a 2008 Infiniti G35. The contact stated that while at a complete stop, there was an abnormal popping sound as the rear-end of the vehicle lowered to the pavement upon depression of the accelerator pedal. Upon inspection of the vehicle, the contact discovered that the rear subframe was detached from the vehicle. …
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The contact owns a 2008 Infiniti G35. The contact stated that while at a complete stop, there was an abnormal popping sound as the rear-end of the vehicle lowered to the pavement upon depression of the accelerator pedal. Upon inspection of the vehicle, the contact discovered that the rear subframe was detached from the vehicle. The contact initially towed the vehicle home and then to an independent mechanic. The mechanic discovered that the rubber bushings that held the subframe was not a strong reinforcement to hold the subframe in place. The contact notified several dealers about the failure and each informed him that they were unaware of such a failure. The dealers informed him that he had to purchase an entire new subframe which could contain the same defective rubber bushings. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was 130,000.
TL* THE CONTACT OWNS A 2008 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 75 MPH, THE REAR BRAKES CEASED. THERE WAS AN ABNORMAL SCRAPING NOISE DETECTED. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN SEVERAL TIMES TO AN INDEPENDENT MECHANIC WHERE THE CONTACT WAS INFORMED THAT THE ROTORS AND CALIPERS NEEDE…
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TL* THE CONTACT OWNS A 2008 INFINITI G35. THE CONTACT STATED THAT WHILE DRIVING 75 MPH, THE REAR BRAKES CEASED. THERE WAS AN ABNORMAL SCRAPING NOISE DETECTED. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN SEVERAL TIMES TO AN INDEPENDENT MECHANIC WHERE THE CONTACT WAS INFORMED THAT THE ROTORS AND CALIPERS NEEDED TO BE REPLACED. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS CONTACTED HOWEVER, NO FURTHER ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS 30,000. THE VIN WAS NOT AVAILABLE.
MY CAR HAS BEEN STALLING WHILE DRIVING AT LOW SPEED. SEVERAL WARNING LIGHTS COME UP (CHECK ENGINE LIGHT, SLIP LIGHT, BATTERY LIGHT) AND THEN THE ENGINE SHUTS DOWN COMPLETELY. UPON PLACING THE CAR IN PARK, I AM ABLE TO RE-START IT. THIS IS A MAJOR SAFETY ISSUE. I BELIEVE MY CAR IS PART OF RECALL NUMBER 03V455000 - ENGINE AND ENGI…
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MY CAR HAS BEEN STALLING WHILE DRIVING AT LOW SPEED. SEVERAL WARNING LIGHTS COME UP (CHECK ENGINE LIGHT, SLIP LIGHT, BATTERY LIGHT) AND THEN THE ENGINE SHUTS DOWN COMPLETELY. UPON PLACING THE CAR IN PARK, I AM ABLE TO RE-START IT. THIS IS A MAJOR SAFETY ISSUE. I BELIEVE MY CAR IS PART OF RECALL NUMBER 03V455000 - ENGINE AND ENGINE COOLING. HOWEVER, MY VIN IS NOT PART OF THE RECALL, BUT I AM EXPERIENCING THE SAME ISSUES ASSOCIATED WITH THIS RECALL. THIS NEEDS TO BE RE-ADDRESSED. I HAVE CHILDREN, AND I AM WORRIED THAT THIS ISSUE CAN CAUSE AN ACCIDENT, ESPECIALLY WHILE I AM DRIVING ON THE FREEWAY. I HAVE SEEN VARIOUS SIMILAR COMPLAINTS RELATED TO THIS ISSUE WITH INFINITI.
THE CAR IDLES WHEN TAKING OFF EVEN AFTER WARMING IT UP... WHILE CARS ARE PASSING ME BY. IT ACTS LIKE IT WANTS TO CUT OFF WHILE IN TRAFFIC. IT WAS RAINING ON THE PASSENGER SIDE. I CAN'T EVEN FILLED THE CAR UP WITH A FULL TANK OF GAS. ONLY HAD THE CAR FOR 3 WEEKS AND THE SERVICE ENGINE SOON LIGHT COME ON. TOOK IT BACK MULTIPLE TI…
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THE CAR IDLES WHEN TAKING OFF EVEN AFTER WARMING IT UP... WHILE CARS ARE PASSING ME BY. IT ACTS LIKE IT WANTS TO CUT OFF WHILE IN TRAFFIC. IT WAS RAINING ON THE PASSENGER SIDE. I CAN'T EVEN FILLED THE CAR UP WITH A FULL TANK OF GAS. ONLY HAD THE CAR FOR 3 WEEKS AND THE SERVICE ENGINE SOON LIGHT COME ON. TOOK IT BACK MULTIPLE TIMES AND STILL NOT FIXED
TL* THE CONTACT OWNS A 2008 INFINITI G35. WHENEVER THE FRONT PASSENGER SEAT WAS OCCUPIED, THE AIR BAG WARNING INDICATOR DISPLAYED THAT IT WAS OFF. THE AIR BAG WARNING INDICATOR STARTED TO FLASH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE SENSOR NEEDED REPLACEMENT ON THE FRONT PASSENGER SIDE. THE VE…
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TL* THE CONTACT OWNS A 2008 INFINITI G35. WHENEVER THE FRONT PASSENGER SEAT WAS OCCUPIED, THE AIR BAG WARNING INDICATOR DISPLAYED THAT IT WAS OFF. THE AIR BAG WARNING INDICATOR STARTED TO FLASH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE SENSOR NEEDED REPLACEMENT ON THE FRONT PASSENGER SIDE. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 110,000.
PASSENGER SEAT OCCUPANCY SENSOR FAILURE. THIS DISABLES THE AIRBAGS FOR THE FRONT PASSENGER. COST TO REPAIR APPROACHES THE VALUE OF THE CAR ($6K-7K). SEEMS TO BE A COMMON ISSUE WITH THIS VEHICLE.
WHILE DRIVING THE VEHICLE ON THE HIGHWAY SMOKE STARTED COMING OUT OF THE UNDERCARRIAGE AND THE VEHICLE STARTED CATCHING ON FIRE. HAD TO PULL OVER TO GET OUT AND WAIT FOR THE FIRE DEPARTMENT TO PUT IT OUT.
IN JULY 2019 THE RIGHT SIDE CURTAIN AIRBAG DEPLOYED WHILE THE CAR WAS SITTING IN MY DRIVEWAY. THE CAR WAS OFF AND NOT OCCUPIED.
IN MY CAR, MY RADIATOR FAILED. THAT THEN MADE THE TRANSMISSION FLUID AND THE COOLANT MIX. MY FLUID IN MY RADIATOR AND TRANSMISSION ARE LIKE SLIME IN THERE. MY CAR DOESN'T FUNCTION LIKE IT SHOULD.
Official recalls
108V521000 · Air Bags; Electrical System:software
Oct 7, 2008
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence & remedy
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Additional source detail variants (2)
Electrical System:software
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Air Bags
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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