2011 Infiniti G37 Reliability ReportB+ grade · low risk · system-by-system breakdown
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.
The 2011 Infiniti G37 is an exceptional choice for those seeking a reliable, high-performing luxury vehicle without breaking the bank on maintenance. With its robust VQ engine and solid build quality, it promises many years of driving enjoyment. Conduct a thorough pre-purchase inspection and commit to a diligent mai…
Best Model Years
2010-2013 (later years benefit from minor refinements)
Years to Avoid
None stand out as problematic, but earlier G35 (pre-2007) models have slightly different common issues.
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 tend to fail first on the 2011 Infiniti G37, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The VQ engine is prone to intermittent failures of crankshaft and camshaft position sensors, which can lead to extended cranking, stalling, or a no-start condition. While individual sensors are inexpensive, diagnosis can be tricky if int…
Front lower control arm bushings and compression rod bushings are common wear points, leading to clunking noises over bumps, loose steering feel, or uneven tire wear. Replacement often requires the entire arm rather than just bushings.
Buttons on the climate control and radio unit can experience 'sticky' or 'peeling' surfaces over time due to material degradation. While largely cosmetic, it can be frustrating and replacements are somewhat costly for the entire unit.
2011 Infiniti G37 Mileage Danger Zones
The mileage windows when the 2011 Infiniti G37 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the G37 is typically just past its break-in period. Focus on ensuring all factory maintenance (oil changes, tire rotations) has been performed. This is primarily a preventative maintenance phase.
Maintenance Zone
This mileage often triggers major service intervals, including spark plugs, differential fluid, transmission fluid, and brake fluid flushes. Key wear items like front suspension bushings may start to show initial signs of wear.
Elevated Risk Zone
Beyond 90k miles, expect more wear-related repairs. Sensors, larger suspension components, and potential electrical glitches become more probable. Proactive replacement of known weak points is highly recommended.
High Risk Zone
At this stage, the G37 will likely require more significant component replacements beyond routine maintenance. While the engine and transmission are generally robust, neglected maintenance will amplify risks. Budget for a refresh of susp…
2011 Infiniti G37 Ownership Cost Outlook
What it typically costs to keep the 2011 Infiniti G37 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-600
Moderate Repairs
$500-1,500 occasionally
How Long Does the 2011 Infiniti G37 Last?
Focus on G37s with comprehensive service records, especially for models approaching or exceeding 90,000 miles, as this indicates diligent care and a greater likelihood of continued reliability.
What 2011 Infiniti G37 Owners Actually Say
What Owners Love
- Exhilarating V6 engine performance and sound
- Sharp, engaging handling for a luxury sedan/coupe
- Distinctive, timeless exterior styling
- Comfortable and supportive front seats
Common Frustrations
- Below-average fuel economy for its class
- Dated infotainment interface and navigation system
- Rear seat space is cramped in sedan, nearly non-existent in coupe
- Premium fuel requirement adds to running costs
Who Should Buy the 2011 Infiniti G37?
Best For
- Enthusiasts seeking an affordable performance luxury car
- Drivers who prioritize a balance of reliability and engaging dynamics
- Commuters desiring a comfortable yet sporty daily driver
Not Ideal For
- Budget-conscious buyers prioritizing ultimate fuel efficiency
- Families needing generous rear seat room and cargo capacity
How the 2011 Infiniti G37 Compares to Rivals
The G37 offers a strong reliability profile, often surpassing its European rivals of the same era in terms of long-term cost of ownership, while still delivering a premium, engaging driving experience that rivals Lexus.
More Reliable Than
- 2011 BMW 3-Series (E90/E92) - generally more reliable and less complex electrical systems
- 2011 Audi A4 - often lower repair costs and fewer common issues than its German counterparts
Comparable To
- 2011 Lexus IS - similar overall reliability, though the G37 offers a more sporting feel
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.
2011 Infiniti G37 Alternatives
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2011 Infiniti G37
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Frequently Asked Questions
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