2008 INFINITI G37

2008 INFINITI G37

The 2008 INFINITI G37 is a luxury sport sedan that offers a dynamic driving experience and a well-appointed cabin. It comes standard with a 3.7-liter V6 engine producing 330 horsepower and 270 lb-ft of torque, paired with a 7-speed automatic transmission. Other engine and transmission options include a 3.5-liter V6 with 306 horsepower and 268 lb-ft of torque, mated to a 6-speed manual or a 5-speed automatic transmission.

Owners appreciate the G37’s responsive handling, comfortable interior, and powerful engine, while some find its rear seats a bit cramped and its fuel economy could be better.

Engine

3.7L V6

• Intake manifold failure: Can cause air leaks, leading to a drop in engine power and fuel economy. The intake manifold is replaced at an estimated cost of $1,000 - $1,500+. Recall: NHTSA Campaign Number 13V023000
• Timing chain tensioner failure: Can lead to chain skipping, resulting in engine damage. The timing chain tensioner is replaced at an estimated cost of $1,200 - $1,800+. Recall: NHTSA Campaign Number 12V126000

3.5L V6

• No significant issues found

Transmission

7-Speed Automatic

• Transmission slipping: Can cause the transmission to hesitate or jerk when shifting, leading to poor performance. The transmission is rebuilt or replaced at an estimated cost of $2,000 - $4,000+.
• Valve body failure: Can cause transmission problems such as delayed shifts or failure to shift into gear. The valve body is replaced at an estimated cost of $500 - $1,500+.

6-Speed Manual

• No significant issues found

5-Speed Automatic

• No significant issues found

Suspension

• Front lower control arm bushing failure: Can cause a rattling or clunking noise when driving over bumps. The bushings are replaced at an estimated cost of $300 - $600+. Recall: NHTSA Campaign Number 09V166000
• Rear shocks leaking: Can cause a loss of ride quality and handling. The shocks are replaced at an estimated cost of $800 - $1,200+.

Electrical

• Alternator failure: Can cause a loss of electrical power, resulting in a dead battery. The alternator is replaced at an estimated cost of $600 - $1,000+. Recall: NHTSA Campaign Number 10V120000
• Battery drain: Can cause the battery to discharge quickly, leading to starting problems. The source of the drain is identified and repaired or replaced at an estimated cost of $100 - $500+.

Exterior

• Hood latch failure: Can cause the hood to open unexpectedly. The hood latch is replaced at an estimated cost of $200 - $400+.

Interior

• Navigation system failure: Can cause the navigation system to malfunction or lose functionality. The navigation system unit is replaced at an estimated cost of $1,500 - $2,000+.
• Bluetooth connectivity issues: Can cause difficulties pairing or connecting to Bluetooth devices. The Bluetooth module is replaced at an estimated cost of $300 - $600+.
• Dashboard rattling: Can cause an annoying vibration or rattling sound. The dashboard is inspected and secured or replaced at an estimated cost of $500 - $1,000+.

Summary

The 2008 INFINITI G37 is generally a reliable vehicle, but it has several known issues that can affect its performance, comfort, and safety. These issues range in severity and cost to fix, with some requiring expensive repairs. It’s important to be aware of these potential issues before purchasing a G37 and to factor in the cost of potential repairs when considering the vehicle.