Infiniti G37: Reliability and Known Issues Explored

Infiniti G37 A Deep Dive Into Reliability And Known Issues

If you’re in the market for a used luxury car, the Infiniti G37 is a popular choice.

It’s sleek, stylish, and offers impressive performance.

But before you make a purchase, it’s important to understand the reliability and known issues of this vehicle.

In this deep dive, we’ll explore what you can expect from the Infiniti G37 in terms of reliability and common problems.

A sleek Infiniti G37 parked in front of a mechanic's shop, with a hood popped open and a technician inspecting the engine bay

First, let’s talk about reliability. The Infiniti G37 has a solid reputation for being a reliable car. According to J.D.

Power, the 2013 Infiniti G37 received a score of 4.5 out of 5 for predicted reliability, which is above average for its class.

However, it’s important to note that reliability can vary depending on the model year and how well the car has been maintained over the years.

So, while the G37 is generally considered a reliable car, it’s still important to do your research and have the car inspected before making a purchase.

Now, let’s dive into some of the known issues with the Infiniti G37. One common problem with this car is the timing chain.

Some G37 models have experienced issues with the timing chain stretching or breaking, which can cause serious engine damage.

Another issue to be aware of is the airbag system.

Some G37 models have been recalled due to faulty airbag sensors, which can prevent the airbags from deploying in the event of a crash.

These are just a few examples of the known issues with the Infiniti G37, but there are others to be aware of as well.

Overview of the Infiniti G37

If you’re in the market for a luxury sports car, the Infiniti G37 is definitely worth considering.

This car was produced from 2008 to 2013 and was available in coupe, sedan, and convertible body styles.

The G37 is known for its powerful V6 engine, responsive handling, and luxurious interior.

Under the hood, the G37 comes with a 3.7-liter V6 engine that produces between 325 and 330 horsepower depending on the year and trim level.

This engine is paired with either a six-speed manual or seven-speed automatic transmission.

The G37 also boasts rear-wheel drive, which provides excellent handling and a sporty feel on the road.

Inside, the G37 is well-appointed with high-quality materials and a sleek, modern design.

Features like leather upholstery, heated front seats, and a Bose sound system come standard on many models.

The G37 also offers a range of advanced safety features like a rearview camera, blind spot monitoring, and lane departure warning.

Overall, the Infiniti G37 is a reliable and enjoyable luxury sports car that offers a lot of value for the price.

While there are some known issues with this model, with proper maintenance and care, you can enjoy many years of driving pleasure in your G37.

Reliability Analysis

The Infiniti G37 sits in a garage, surrounded by tools and diagnostic equipment.

A mechanic examines the engine, while a laptop displays reliability data

When considering the reliability of the Infiniti G37, it is important to analyze its engine performance, transmission quality, and electrical systems.

Engine Performance

The Infiniti G37 is known for its powerful engine, which delivers a smooth and responsive driving experience.

However, some owners have reported issues with the engine, including oil consumption and timing chain problems.

It is important to regularly check the oil levels and have the timing chain inspected to prevent potential engine damage.

Transmission Quality

The G37’s transmission is generally reliable, but some owners have reported issues with the automatic transmission, including rough shifting and slipping gears.

Regular maintenance, including fluid changes, can help prevent transmission problems.

Electrical Systems

The electrical systems in the G37 are generally reliable, but some owners have reported issues with the battery and alternator.

It is important to have the battery and alternator checked regularly to ensure they are functioning properly.

Overall, the Infiniti G37 is a reliable and well-built vehicle.

However, as with any car, regular maintenance and inspections are key to preventing potential issues and ensuring the longevity of the vehicle.

Common Problems and Solutions

The Infiniti G37 sits in a garage, with its hood open and a mechanic inspecting the engine.

Tools and parts are scattered around, showing the process of diagnosing and fixing common issues

If you are considering purchasing an Infiniti G37, it’s important to be aware of some common problems that have been reported by owners.

Here are some of the most frequently reported issues and their solutions:

Steering Issues

Some G37 owners have reported problems with the power steering system.

Symptoms may include difficulty turning the steering wheel, a whining noise when turning, or a loss of power steering altogether.

The cause of these problems can vary, but some possible solutions include:

  • Replacing the power steering pump
  • Flushing the power steering fluid and replacing it with fresh fluid
  • Checking and replacing the power steering belt if it’s worn or damaged

Brake Wear and Tear

Like any car, the G37 will experience wear and tear on its brakes over time.

However, some owners have reported premature wear or other issues with their brakes. Here are a few things to keep in mind:

  • If you notice a squealing or grinding noise when you apply the brakes, it may be time to replace the brake pads.
  • If the brake pedal feels spongy or unresponsive, there may be air in the brake lines.

    Bleeding the brake system can help resolve this issue.

  • If you experience a vibration or pulsation in the brake pedal when braking, it may be due to warped brake rotors.

    Resurfacing or replacing the rotors can help.

Interior Electronics Failures

Some G37 owners have reported problems with the car’s electronic systems, including issues with the navigation system, audio system, and climate control.

Here are a few possible solutions:

  • If the navigation system is malfunctioning, try resetting it by disconnecting the battery for a few minutes.
  • If the audio system is not working properly, check the fuses and wiring connections to make sure everything is secure.
  • If the climate control system is not functioning as it should, it may be due to a faulty sensor or control module.

    A mechanic can diagnose and repair the issue.

By being aware of these common problems and their solutions, you can make an informed decision about whether the Infiniti G37 is the right car for you.

Remember to have any potential purchase inspected by a qualified mechanic before making a final decision.

Maintenance and Upkeep

The Infiniti G37 is parked in a well-lit garage, with tools and maintenance supplies neatly organized nearby.

The hood is propped open, revealing the engine as a mechanic inspects it closely

Routine Service Intervals

Regular maintenance is essential to keep your Infiniti G37 in top condition.

The manufacturer recommends the following service intervals:

  • Oil and filter change: Every 7,500 miles or 6 months, whichever comes first.
  • Brake fluid replacement: Every 30,000 miles or 24 months, whichever comes first.
  • Air filter replacement: Every 30,000 miles or 24 months, whichever comes first.
  • Spark plug replacement: Every 105,000 miles or 84 months, whichever comes first.
  • Coolant replacement: Every 105,000 miles or 84 months, whichever comes first.

It’s important to follow these intervals to ensure the longevity of your vehicle.

Cost of Ownership

The cost of owning an Infiniti G37 varies depending on several factors, including the age of the vehicle, the condition it’s in, and the area you live in.

On average, you can expect to pay around $700 per year for routine maintenance and repairs.

However, this cost can increase if you need major repairs or if you live in an area with high labor costs.

DIY Maintenance Tips

If you’re handy with tools, you can save money by performing some maintenance tasks yourself. Here are a few tips:

  • Change the oil and filter regularly.

    This is a simple task that can be done in your driveway with a few basic tools.

  • Check the air filter regularly and replace it if it’s dirty. This will help improve fuel efficiency and engine performance.
  • Inspect the brakes regularly and replace the pads if they’re worn. This will help prevent costly damage to the brake rotors.
  • Keep the tires properly inflated and rotated regularly. This will help improve fuel efficiency and extend the life of your tires.

By following these tips, you can save money on maintenance and ensure your Infiniti G37 runs smoothly for years to come.

Owner Satisfaction and Reviews

The Infiniti G37 sits parked in front of a backdrop of glowing customer reviews and satisfaction ratings, showcasing its reliability and minimal known issues

When it comes to owner satisfaction, the Infiniti G37 has received mixed reviews.

Some owners have reported being extremely satisfied with the car, while others have experienced a number of issues that have left them feeling frustrated.

One area where the G37 has received high marks is in its performance.

Many owners have praised the car’s powerful engine, responsive handling, and overall driving experience.

The G37 is also known for its luxurious interior and comfortable ride, which have earned it a loyal following among luxury car enthusiasts.

However, the G37 has also been plagued by a number of reliability issues over the years.

Some owners have reported problems with the car’s transmission, including slipping gears and rough shifting.

Others have experienced issues with the car’s electrical system, such as faulty sensors and malfunctioning dashboards.

Despite these issues, many G37 owners remain loyal to the brand.

Some have even gone so far as to modify their cars with custom parts and performance upgrades, demonstrating their love for the G37’s unique blend of luxury and performance.

Overall, if you’re considering purchasing an Infiniti G37, it’s important to do your research and weigh the pros and cons carefully.

While the car offers an impressive driving experience and luxurious interior, it’s also important to be aware of the potential reliability issues that may arise over time.

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About the author

The Motor Guy

The Motor Guy is a passionate car enthusiast with a love for troubleshooting and diagnosing all sorts of vehicle problems.

With years of experience in OBD diagnostics, he has become an expert in identifying and solving complex automotive issues.

Through, he shares his knowledge and expertise with others, providing valuable insights and tips on how to keep your vehicle running smoothly.

- 12 years experience in the automotive industry
- ASE Master Automobile Technician
- A Series: Automobile and Light Truck Certification, A9 Light Vehicle Diesel Engine Certification
- Bachelor's Degree in Information Systems