2008–2013 Infiniti G37S Ownership Guide

Garage Guide Verdict

🟢 Highly Recommended

The Infiniti G37S is one of the best performance bargains on the used market. Combining a powerful naturally aspirated V6, rear-wheel-drive dynamics, luxury-car comfort, and impressive long-term reliability, the G37S delivers a driving experience that remains surprisingly competitive even today.

Often overshadowed by German competitors and overlooked in favor of the Nissan 370Z, the G37S quietly offers a nearly perfect balance of performance, comfort, reliability, and value. For enthusiasts seeking a true daily-driver sports coupe, the G37S remains one of the smartest purchases available.

Garage Guide Ownership Score

🟢 9.0 / 10

💎 Garage Guide Sleeper Series

“The Luxury Coupe That Accidentally Became a Sports Car.”

Reliability Snapshot

🟢 Reliability: Excellent

🟢 Maintenance Cost: Moderate

🟢 Performance: Excellent

🟢 Modification Potential: Very Good

🟢 Daily Driver Suitability: Excellent

🟢 Long-Term Ownership: Excellent

Buying Checklist

Vehicle History

✅ Verify clean title

✅ Review maintenance records

✅ Confirm mileage accuracy

✅ Check accident history

✅ Verify ownership history

Mechanical Inspection

✅ Check VQ37VHR engine operation

✅ Verify transmission performance

✅ Inspect cooling system

✅ Check power steering operation

✅ Scan for diagnostic trouble codes

✅ Verify differential condition

Suspension & Brakes

✅ Inspect front control arms

✅ Check shock absorbers

✅ Verify sport brake condition

✅ Inspect wheel bearings

✅ Examine tire wear patterns

Modification Review

✅ Verify tuning documentation

✅ Inspect intake modifications

✅ Check exhaust upgrades

✅ Review suspension modifications

✅ Confirm professional installation quality

Garage Guide Tip

Stock or lightly modified G37S models typically provide the best ownership experience and strongest resale value.

Best Model Years

🥇 2012–2013 G37S

• Most refined production years

• Updated technology

• Strong reliability record

• Highest demand

🥈 2010–2011 G37S

• Mature platform

• Excellent value

• Strong aftermarket support

🥉 2008–2009 G37S

• Lowest entry prices

• Proven reliability

• Great enthusiast value

Garage Guide Note

The maintenance history matters significantly more than model year.

Proceed Carefully

Oil Consumption

Some higher-mileage VQ engines may develop increased oil consumption.

Monitor oil levels regularly.

Modified Examples

Many G37S models have been heavily modified.

Verify tuning quality and supporting modifications.

Interior Wear

Inspect dashboard, seat bolsters, and interior trim carefully.

Automatic Transmission Abuse

Verify smooth shifting and proper maintenance history.

Accident Repairs

Check for paintwork, panel alignment, and evidence of prior collision damage.

Garage Guide Warning

A clean, well-maintained G37S can easily provide years of reliable performance. Neglected examples can become frustrating ownership experiences.

Mileage Expectations

Under 75,000 Miles

🟢 Exceptional

75,000–150,000 Miles

🟢 Excellent

150,000–250,000 Miles

🟢 Common

250,000+ Miles

🟢 Possible

Garage Guide Tip

Properly maintained VQ37VHR engines frequently exceed 200,000 miles.

Ownership Budget

Estimated Annual Ownership Cost

🟢 $800–$4,000+

Depending on mileage, modifications, and driving habits.

Vehicle Highlights

🏁 3.7L VQ37VHR V6

🏁 330 Horsepower

🏁 Rear-Wheel Drive

🏁 Available 6-Speed Manual

🏁 Sport Suspension

🏁 Luxury Interior

🏁 Strong Aftermarket Support

🏁 Exceptional Daily Driver

🏁 Future Enthusiast Classic

🏁 Sleeper Series Royalty

Ownership Score Summary

Pros

✅ Excellent reliability

✅ Strong naturally aspirated performance

✅ Comfortable daily-driver manners

✅ Luxury features

✅ Available manual transmission

✅ Affordable ownership costs

✅ Strong enthusiast community

Cons

❌ Fuel economy

❌ Rear seat space

❌ Interior technology feels dated

❌ Modified examples can be risky

Garage Guide Final Verdict

The Infiniti G37S represents one of the best values in the modern enthusiast market. Its combination of performance, luxury, reliability, and affordability creates a package that few competitors can match. Whether used as a daily driver, weekend cruiser, or future project car, the G37S continues to prove why it deserves a place in the Garage Guide Sleeper Series.

Garage Guide Ownership Score

🟢 9.0 / 10

Garage Guide Verdict

🟢 Highly Recommended

💎 Garage Guide Sleeper Series

“The Luxury Coupe That Accidentally Became a Sports Car.”

🏁 Build Smarter. Drive Longer.™