The 2009 Infiniti G37 hails from Infiniti's lineage of luxury sport vehicles, aimed at delivering a premium driving experience. Available as a sedan, coupe, and convertible, the G37 spanned model years from 2008-2013. Key trims included the base model, Journey, and Sport. The original MSRP ranged from the mid $30,000s to around $45,000. Its potent V6 engine, stylish design, and engaging driving dynamics made it a popular choice.
The Good
The 2009 Infiniti G37 offers a compelling blend of performance and luxury. Its potent V6 delivers exhilarating acceleration, appealing to emotional drivers. Practical buyers will appreciate its comfortable interior, sleek design, and generally good reliability. While not the most fuel-efficient, it presents strong value in the used market, balancing sportiness and everyday usability.
The Bad
The 2009 Infiniti G37, while generally reliable, has some known weaknesses. Watch out for potential oil consumption issues, especially in later model years. Some owners report problems with the gallery gasket, leading to oil leaks. Suspension components and brake wear are also areas to inspect. The infotainment system can feel dated compared to newer vehicles.
2009 Infiniti G37: Quick Overview
- Engine Options: 3.7L V6 (VQ37VHR)
- Horsepower: 328 hp (Sedan & Coupe), 325 hp (Convertible)
- Fuel Economy:
- Sedan: 18 mpg city / 26 mpg highway (RWD)
- Coupe: 18 mpg city / 26 mpg highway (RWD)
- Convertible: 17 mpg city / 25 mpg highway (RWD)
- AWD models typically slightly lower.
- 0-60 Times: Approximately 5.2 - 5.8 seconds, depending on body style and transmission.
- Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features:
- Base: Standard features include leather seats, automatic climate control, keyless entry/start, and a premium audio system.
- Journey: Adds features like heated front seats, dual-zone climate control, and an upgraded sound system.
- Sport (available on Coupe and Sedan): Includes sport-tuned suspension, upgraded brakes, sport seats, unique styling cues (such as a different front fascia), and magnesium paddle shifters (on automatic models).
- Convertible: Similar feature set to the coupe, with a retractable hardtop and available Bose Open Air sound system.
- Available Options: Navigation system, sunroof, premium leather upholstery, upgraded wheels, and various technology packages offering features like adaptive cruise control and lane departure warning.
2009 Infiniti G37 Specifications
Vehicle Information
| Year | 2009 |
| Make | Infiniti |
| Model | G37 |
| Trim | - |
| Style | 4-Door Rear-Wheel Drive |
| Type | Convertible |
| Category | Subcompact Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TOCHIGI |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1857.46 kg |
| Gross Vehicle Weight Rating | 2111.92 kg |
| Overall Height | 139.95 cm |
| Overall Length | 465.58 cm |
| Overall Width | 185.17 cm |
| Wheelbase Length | 284.99 cm |
| Standard Seating | 4 |
Engine & Performance
| Engine | 3.7-L V-6 DOHC 24V |
| Engine Size | 3.7L |
| Engine Cylinders | 6 |
| Transmission | 6-Speed Manual |
| Transmission Type | Manual |
| Transmission Speeds | 6-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $43,900 USD |
| Invoice Price | $35,747 USD |
| Delivery Charges | $865 USD |
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What Problems Does the 2009 Infiniti G37 Have?
The 2009 Infiniti G37, while generally reliable, does have some frequently reported problems. Oil consumption is a common concern, with some owners experiencing excessive oil usage between oil changes. This issue is sometimes linked to the gallery gasket failure, which can cause oil leaks and potentially damage the engine if left unaddressed.
Another area of concern is the suspension. Bushings and struts can wear out over time, leading to a less comfortable ride and potentially affecting handling. Brake wear is also relatively common, especially with spirited driving. Regular brake inspections are recommended.
Regarding recalls, it's important to check the NHTSA website for any outstanding recalls specific to the VIN. Some recalls may have been issued for issues such as fuel leaks or airbag malfunctions.
Long-term reliability concerns mostly revolve around the aforementioned oil consumption and potential gallery gasket issues. Addressing these problems promptly can help extend the life of the engine. Some owners have also reported issues with the automatic transmission, although this is less common. The infotainment system can also feel outdated compared to newer cars, potentially impacting long-term enjoyment.
Another area of concern is the suspension. Bushings and struts can wear out over time, leading to a less comfortable ride and potentially affecting handling. Brake wear is also relatively common, especially with spirited driving. Regular brake inspections are recommended.
Regarding recalls, it's important to check the NHTSA website for any outstanding recalls specific to the VIN. Some recalls may have been issued for issues such as fuel leaks or airbag malfunctions.
Long-term reliability concerns mostly revolve around the aforementioned oil consumption and potential gallery gasket issues. Addressing these problems promptly can help extend the life of the engine. Some owners have also reported issues with the automatic transmission, although this is less common. The infotainment system can also feel outdated compared to newer cars, potentially impacting long-term enjoyment.
How long will the 2009 Infiniti G37 last?
With proper maintenance, a 2009 Infiniti G37 can easily reach 200,000 miles or more and provide 15+ years of service. Regular oil changes (using high-quality synthetic oil), timely fluid replacements, and addressing minor issues promptly are crucial.
Long-term durability depends heavily on maintenance. The VQ37VHR engine is generally robust, but the oil consumption issue (and potential gallery gasket failure) can shorten its lifespan if ignored. Suspension components and bushings will likely need replacement over time. Rust can be a concern in regions with harsh winters, so rustproofing is beneficial. Overall, well-maintained G37s are known for their longevity.
Long-term durability depends heavily on maintenance. The VQ37VHR engine is generally robust, but the oil consumption issue (and potential gallery gasket failure) can shorten its lifespan if ignored. Suspension components and bushings will likely need replacement over time. Rust can be a concern in regions with harsh winters, so rustproofing is beneficial. Overall, well-maintained G37s are known for their longevity.
What Technology & Safety Features are Included?
The 2009 Infiniti G37 offered a decent array of tech and safety features for its time. Standard features included keyless entry and start, automatic climate control, and a premium audio system. Higher trims and option packages added features like a navigation system, a sunroof, and an upgraded Bose sound system.
Entertainment: The standard audio system was generally well-regarded. The optional Bose system provided even better sound quality. The navigation system, while functional, looks dated by today's standards. Bluetooth connectivity was available for hands-free calling, but audio streaming was not always standard.
Driver-Assistance & Safety: The G37 offered stability control, traction control, anti-lock brakes (ABS), and a suite of airbags as standard safety features. Optional driver-assistance features included adaptive cruise control and lane departure warning.
Crash-Test Ratings: The 2009 Infiniti G37 received generally good crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and the IIHS (Insurance Institute for Highway Safety). It's advisable to check the specific ratings for each body style (sedan, coupe, convertible) on their respective websites, as ratings can vary slightly.
Overall, while the G37's tech features may not be as advanced as those in newer vehicles, it offered a solid set of features for its era, especially with the optional packages. Its safety ratings were also commendable.
Entertainment: The standard audio system was generally well-regarded. The optional Bose system provided even better sound quality. The navigation system, while functional, looks dated by today's standards. Bluetooth connectivity was available for hands-free calling, but audio streaming was not always standard.
Driver-Assistance & Safety: The G37 offered stability control, traction control, anti-lock brakes (ABS), and a suite of airbags as standard safety features. Optional driver-assistance features included adaptive cruise control and lane departure warning.
Crash-Test Ratings: The 2009 Infiniti G37 received generally good crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and the IIHS (Insurance Institute for Highway Safety). It's advisable to check the specific ratings for each body style (sedan, coupe, convertible) on their respective websites, as ratings can vary slightly.
Overall, while the G37's tech features may not be as advanced as those in newer vehicles, it offered a solid set of features for its era, especially with the optional packages. Its safety ratings were also commendable.
What Colors Options are Available?
Exterior Colors
Liquid Platinum
Obsidian Black
Vibrant Red
Desert Platinum Metallic
Midnight Blue
Graphite Shadow
Interior Colors
Stone
Wheat
Black
2009 Infiniti G37 Prices and Market Value
The 2009 Infiniti G37 had an MSRP ranging from the mid $30,000s to around $45,000 when new, depending on the trim level and options. As of today, used market prices typically range from $7,000 to $15,000, depending on condition, mileage, and location.
The G37 has experienced significant depreciation due to its age. Factors affecting resale value include mileage, condition (especially regarding rust and mechanical issues), maintenance history, and location. Models with lower mileage, clean titles, and documented maintenance records command higher prices. The Sport trims often hold their value slightly better due to their desirable features.
The G37 has experienced significant depreciation due to its age. Factors affecting resale value include mileage, condition (especially regarding rust and mechanical issues), maintenance history, and location. Models with lower mileage, clean titles, and documented maintenance records command higher prices. The Sport trims often hold their value slightly better due to their desirable features.
2009 Infiniti G37 Cost of Ownership
The 2009 Infiniti G37 is moderately expensive to own long-term. Insurance costs can be higher than average due to its sporty nature. Fuel economy isn't great, especially with spirited driving. Maintenance costs are generally average, but repairs can be costly, particularly if the gallery gasket or other engine components fail. Expect to pay more than average for premium gasoline and synthetic oil changes. Overall, it's not the most economical choice but offers a balance of performance and reasonable running costs if well-maintained.
2009 Infiniti G37 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
75.71 liters
City Mileage
6.8 km/l
Highway Mileage
10.2 km/l
2009 Infiniti G37 Safety Rating
NHTSA
IIHS
2009 Infiniti G37 Warranty
Basic
Original warranty
48 months / 60,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
84 months / unlimited miles
Estimated remaining
Expired
2009 Infiniti G37 Insurance
Insurance for a 2009 Infiniti G37 is moderately priced, reflecting its status as a Convertible with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2009 Infiniti G37 Compare to Other Convertible?
The 2009 Infiniti G37 competed with vehicles like the BMW 3 Series, Lexus IS, Acura TL, and Audi A4.
Performance: The G37's V6 engine was a strong point, offering similar or slightly better power than its rivals. The BMW 3 Series offered more engaging handling, while the G37 provided a more comfortable ride.
Features: The G37's features were competitive for its time, but the BMW and Audi offered more advanced technology options. The Lexus IS provided a more luxurious and refined interior.
Reliability: The Lexus IS generally had a better reputation for reliability than the G37. The Acura TL was also considered quite reliable. The G37's oil consumption issues impacted its reliability score somewhat.
Price: The G37 often offered a better value proposition than the BMW 3 Series, especially in the used market. It was similarly priced to the Acura TL and Lexus IS.
Alternatives: A well-maintained Lexus IS250/IS350 would be a good alternative for buyers prioritizing reliability and luxury. The Acura TL offered a similar blend of performance and features with a slightly more understated design. The BMW 3 Series is an option for those who prioritize handling and driving dynamics, but expect higher maintenance costs. The Genesis Coupe (later model years) also offered similar performance at a competitive price.
Performance: The G37's V6 engine was a strong point, offering similar or slightly better power than its rivals. The BMW 3 Series offered more engaging handling, while the G37 provided a more comfortable ride.
Features: The G37's features were competitive for its time, but the BMW and Audi offered more advanced technology options. The Lexus IS provided a more luxurious and refined interior.
Reliability: The Lexus IS generally had a better reputation for reliability than the G37. The Acura TL was also considered quite reliable. The G37's oil consumption issues impacted its reliability score somewhat.
Price: The G37 often offered a better value proposition than the BMW 3 Series, especially in the used market. It was similarly priced to the Acura TL and Lexus IS.
Alternatives: A well-maintained Lexus IS250/IS350 would be a good alternative for buyers prioritizing reliability and luxury. The Acura TL offered a similar blend of performance and features with a slightly more understated design. The BMW 3 Series is an option for those who prioritize handling and driving dynamics, but expect higher maintenance costs. The Genesis Coupe (later model years) also offered similar performance at a competitive price.
Final Verdict: Is the 2009 Infiniti G37 a Good Convertible?
The 2009 Infiniti G37 is a good choice for buyers seeking a stylish and sporty sedan, coupe, or convertible at an attractive price point. It's ideal for those who appreciate a potent V6 engine and engaging driving dynamics. It's worth buying as a used vehicle if you find one in good condition with a documented maintenance history. Pay close attention to the oil consumption and potential gallery gasket issues. The Sport trims offer enhanced handling and styling. Avoid neglected examples with high mileage and questionable maintenance. A pre-purchase inspection by a qualified mechanic is highly recommended.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.