INFINITI G37 Convertible Review

Published on 2/20/2025

The INFINITI G37 Convertible is a luxury sports car that embodies a perfect blend of performance and style, catering to enthusiasts who desire an exhilarating drive with the added allure of open-air motoring. Positioned in the premium compact convertible segment, the G37 Convertible offers a compelling combination of smooth power delivery, plush interiors, and advanced features, making it a strong contender against established German rivals.

History and Background

The G37 Convertible made its debut as a part of INFINITI’s G-series lineup, known for its sporty characteristics and luxurious appointments. Born from the G35 lineage, the G37 Convertible took the helm to introduce a refined yet thrilling driving experience, accompanied by the allure of a retractable hardtop.

  • The G-series, initially launched with the G35, set the stage for INFINITI's sporty yet luxurious identity.
  • The G37 Convertible was introduced in 2009 as a successor to the G35, offering more power and refinement.
  • The G37 marked the introduction of INFINITI's 3.7-liter V6 engine, which became a staple for the brand.

Key Dates:

  • 2009: Launch of the G37 Convertible
  • 2011: Mid-cycle refresh with updated features
  • 2013: Introduction of the IPL (INFINITI Performance Line) variant
2009 Infiniti G37

2009 Infiniti G37

$16,995

91,174 miles

Performance and Handling

VariantEnginePower0-60Top SpeedFuel Economy
Base3.7L V6325 hp5.5s155 mph17/25/20 mpg
IPL3.7L V6348 hp5.0s155 mph17/25/20 mpg

Interior and Comfort

FeatureBaseMidTop
Leather Seats
Navigation-
Premium Audio

Technology and Features

Technology by Model Year:

  • 2009: Introduction of the Bose® Open Air Sound System
  • 2011: Addition of a rearview camera and improved navigation interface
  • 2013: Advanced climate control system and updated infotainment features

Infotainment System:

  • Screen size: 7-inch color display
  • Features: Navigation, Bluetooth connectivity, voice recognition
  • Connectivity: USB, AUX, satellite radio

Driver Assistance Features:

  • Standard: Rearview camera, parking sensors
  • Optional: Adaptive cruise control, lane departure warning

Safety

The INFINITI G37 Convertible has consistently performed well in crash tests, offering a robust safety structure and a suite of standard safety features. The vehicle’s solid construction and comprehensive airbag system provide peace of mind for occupants.

Safety Ratings:

  • NHTSA Rating: 5 stars
  • IIHS Rating: Good

Safety Features:

  • Standard: Anti-lock brakes, stability control, front-side airbags, full-length curtain airbags
  • Optional: Pre-collision system, blind-spot monitoring

Value for Money

YearConditionPrice Range
2013Excellent$20,000-$25,000
2011Good$15,000-$20,000
2009Fair$10,000-$15,000

Running Costs

Running costs for the G37 Convertible are reasonable for its class, with maintenance and repairs being relatively predictable.

  • Fuel Economy: 17/25/20 mpg (city/highway/combined)
  • Service Intervals:
    • Oil Change: Every 7,500 miles
    • Major Service: Every 30,000 miles
  • Common Repair Costs:
    • Brake Pad Replacement: $300-$500
    • Suspension Repairs: $500-$800

Known Issues by Year:

  • 2009: Minor electrical issues
  • 2011: Reports of transmission hesitations

Competitor Comparison

Competitor 1: BMW 3 Series Convertible

  • Market Position: The BMW 3 Series Convertible is known for its dynamic handling and premium feel, often setting the benchmark in the segment.
  • Features Comparison: Offers a more driver-centric interior and a broader range of customization options.
  • Price Comparison: Generally more expensive but retains value well.
  • Running Costs: Higher maintenance costs compared to the G37.

Competitor 2: Audi A5 Cabriolet

  • Market Position: The Audi A5 Cabriolet offers a refined ride with a focus on technology and interior quality.
  • Features Comparison: Superior infotainment system and a more modern design.
  • Price Comparison: Similar pricing, but Audi’s options can quickly escalate costs.
  • Running Costs: Comparable fuel economy but with potentially higher repair costs.

Competitor 3: Mercedes-Benz E-Class Cabriolet

  • Market Position: Positioned as a more luxurious offering with an emphasis on comfort and style.
  • Features Comparison: More luxurious interior with advanced safety features.
  • Price Comparison: Higher starting price, reflecting its premium positioning.
  • Running Costs: Generally higher due to luxury branding and component costs.

Verdict

The INFINITI G37 Convertible stands out as a compelling choice for those seeking a blend of performance and luxury in an open-top vehicle. Its robust engine, quality materials, and attractive pricing make it a strong contender in the luxury convertible market. While it may not boast the cachet of some European rivals, its value proposition and enjoyable driving dynamics make it a worthy consideration for enthusiasts and luxury seekers alike.