Is the 2011 Infiniti G37 reliable?

Overall, yes—when maintained properly, the 2011 G37 is generally dependable for a performance luxury car, with the VQ37VHR V6 known for strong longevity, though it can develop oil consumption or minor leaks at higher mileage.

What are the most common 2011 Infiniti G37 problems?

Frequently discussed issues include oil consumption/leaks, clogged sunroof drains causing water leaks, faster-than-average tire wear due to alignment sensitivity, and brake wear or rotor vibration on harder-driven cars.

Are maintenance costs high for a 2011 G37?

Costs are typically moderate for a luxury sport model—expect more spending than an economy sedan due to premium tires, brakes, and synthetic oil, but parts availability is generally good and routine service is straightforward.

What are the best years to buy for an Infiniti G37?

Many shoppers target later G37 years in the V36 run (including 2011–2013) because the platform is well-sorted by then, but the best choice depends on service history, mileage, and whether you want RWD, AWD, coupe, sedan, or convertible.

What should I check before buying a used 2011 Infiniti G37?

Review service records, check for oil level/consumption signs, inspect for water intrusion (especially carpets and trunk areas), evaluate tire wear patterns for alignment issues, and test for smooth transmission shifts and vibration-free braking. For deeper details, get a complete owner’s guide with full specs, trim breakdowns, fluid capacities, and the recommended maintenance schedules for the 2011 Infiniti G37.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2011 Infiniti G37 Reliability ReportB+ grade · low risk · system-by-system breakdown

88/ 100

KeepScore

LOW RISK

Grade: B+

A high-performance luxury sedan that largely delivers on reliability, provided common wear items are addressed proactively.

Full system breakdown + what I would do

Quick Facts · 2011 Infiniti G37

The system most likely to surface first: electrical sensors (cam/crank position) (moderate severity).
Has 1 NHTSA recall on record — the most notable involves the visibility:power window devices and controls.
Outscores the 2010 Infiniti G37 by 9 points — one of the stronger nearby years to consider.

Is the 2011 Infiniti G37 Worth Buying?

The 2011 Infiniti G37 stands as a remarkably dependable performance luxury car, offering a compelling blend of excitement and robust engineering. While it's one of the safest used compacts you can buy, smart buyers will proactively address a few well-documented wear items to ensure long-term satisfaction and minimal unexpected costs. This vehicle represents a strong value for those seeking a premium driving experience without the typical European luxury car repair anxieties.

Biggest Strengths

Robust VQ37VHR engine design
Durable chassis and body structure
Generally strong electrical system with few major failure points

What Tends to Fail First on the 2011 Infiniti G37

The systems that break first on the 2011 Infiniti G37. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Electrical Sensors (Cam/Crank Position)moderate

Front Suspension Bushings/Armsmoderate

Infotainment/HVAC Controlsminor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

2011 Infiniti G37 Recall History

1 recall on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 INFINITI G37 COUPE VEHICLES AND CERTAIN MODEL YEAR 2011 NISSAN 370Z VEHICLES MANUFACTURED FROM JULY 2, 2011, THROUGH AUGUST 29, 2011. DUE TO A PROGRAMMING ERROR, THE POWER WINDOW SWITCH CONTROLLER IN THE SUBJECT VEHICLES WAS MANUFACTURED OUT OF SPECIFICATION.

What breaks on the 2011 Infiniti G37?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Other Infiniti G37 Years to Consider

Compare KeepScores across nearby years of the Infiniti G37. Click any year for its full report.

All Infiniti G37 years ranked →Infiniti G37 years to avoid →Infiniti G37 common problems →

2011 Infiniti G37 Alternatives

Similar class, similar year range — ranked by KeepScore.

2009 ToyotaLand Cruiser

92/100

2010 ToyotaSienna

88/100

2011 ChevroletCorvette

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