2008 INFINITI G37S WITH A 5 SPEED AUTOMATIC TRANSMISSION WITH 41,000 MILES - I WAS ENTERING THE FREEWAY GOING ABOUT 55 MPH AND THERE WAS AN 18 WHEELER IN FRONT OF ME HAVING A HARD TIME PICKING UP SPEED. BEFORE PASSING, I TAPPED MY BRAKE, DOWNSHIFTED FROM 4TH TO 3RD GEAR WITH MY LEFT PADDLE SHIFTER NEAR THE STEERING WHEEL AND PROCEEDED TO GET IN THE LANE TO THE LEFT OF THE MERGING LANE ONTO THE FRE…
2008 INFINITI G37 powertrain problems
moderate 10 complaints filed with NHTSA · avg repair $2,500
Complaints
10
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 3 most recent
I WAS DRIVING DOWN THE ROAD AND NOTICED THE CLUTCH WASN'T "FEELING NORMAL." AS I SHIFTED INTO 3RD GEAR, THE CLUTCH PEDAL STUCK TO THE FLOOR AND WOULDN'T SPRING BACK. I TRIED PUMPING ON IT, THEN MANAGED TO GET MY FOOT UNDERNEATH IT TO PULL IT UP AND THEN DOWN SHIFT. WHEN I DEPRESSED THE CLUTCH AGAIN AND ATTEMPTED TO SHIFT INTO 2ND GEAR, THE CLUTCH STUCK AGAIN AND I WAS STUCK IN 3RD. I FINALLY EASED…
G37S. CLUTCH FLOPS AROUND, RENDERING IT INEFFECTIVE - IN TRAFFIC AND AT HIGHWAY SPEEDS. THIS HAS BEEN A RECURRING PROBLEM. *TR
Common questions
How serious is the powertrain problem on the 2008 INFINITI G37?
It's a documented issue but not catastrophic. 10 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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