2009 Infiniti G37
- 2008 Infiniti G37
- Used Infiniti G37
Based on analysis of 42 G37 reviews and test drives.
Reliability
The 2009 Infiniti G37 reliability score of 9.0 out of 10 is the Predicted Reliability rating provided by J.D. Power and Associates. This score is based on trending the past three years of historical initial quality and dependability data from J.D. Power's automotive studies, specifically the Vehicle Dependability Study (VDS) and the Initial Quality Study (IQS).
Infiniti offers a four-year/60,000-mile basic warranty. The G37 also comes with a six-year/70,000-mile powertrain warranty.
nfiniti's Total Ownership Experience program is an added benefit. The company provides roadside assistance throughout the warranty period, and loans owners a new Infiniti whenever their car is in service. If an M develops a problem more than 100 miles from the owner's home, the company will also cover certain Trip Interruption Benefits, including transportation, lodging and meals for driver and passengers.
J.D.Power Ratings
Initial Quality Ratings
These scores come from consumer ratings of their vehicles after the first few months of ownership.
Dependability Ratings
These scores come from consumer ratings of their vehicles after three years of ownership.
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| Overall Dependability | ![]() |
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| Powertrain Dependability | ![]() |
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| Feature & Accessory Dependability | ![]() |
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J.D. Power and Associates Power Circles Ratings do not include all information used to determine J.D. Power and Associates awards. See JDPower.com for more information on Power Circles Ratings. Since driving styles and conditions are unique to each owner, your experience may vary. Furthermore, any Power Circle Ratings based on historic data of past years studies may also reflect different results if current users were again measured.
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