The 2013 Infiniti G37, a successor to the G35, represents the culmination of Infiniti's sports sedan excellence before the Q re-branding. Available as a sedan, coupe, and convertible, the G37 offered model years from 2008-2013 (coupe/sedan) and slightly later for the convertible. Key trims include the base, Journey, x (AWD), and Sport. Its popularity stemmed from its potent V6 engine, luxurious interior, and attractive styling, offered at a price point ranging from approximately $36,000 new to $12,000-$25,000 used, depending on condition and mileage.
The Good
The 2013 Infiniti G37 boasts a powerful and responsive 3.7L V6 engine (performance) and a reputation for above average reliability. Its comfortable and well-appointed interior (comfort) and sleek, sporty design (design) appeal emotionally. Practical buyers appreciate its competitive value and generally acceptable fuel economy for its class (efficiency & value). It's a solid blend of luxury and performance.
The Bad
The 2013 Infiniti G37, while generally reliable, has some potential weaknesses. Watch for oil consumption issues, especially in earlier models. The gallery gasket failure is a potential problem that can be costly to repair. Also, check the condition of the suspension components, particularly on higher-mileage examples, as they can wear over time. Some owners have reported issues with the automatic transmission.
2013 Infiniti G37: Quick Overview
- Engine Options: 3.7L VQ37VHR V6
- Horsepower:
- Sedan: 328 hp
- Coupe: 330 hp
- Convertible: 325 hp
- Fuel Economy (EPA Estimated):
- Sedan: 19 mpg city / 27 mpg highway (RWD Auto)
- Coupe: 19 mpg city / 27 mpg highway (RWD Auto)
- Convertible: 17 mpg city / 25 mpg highway (RWD Auto)
- AWD models have slightly lower fuel economy
- 0-60 Times: Approximately 5.2 - 5.8 seconds, depending on the model and transmission.
- Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features:
- Base: Standard features include leather seats, automatic climate control, power windows/locks, and a premium audio system.
- Journey: Adds features like heated front seats, auto-dimming rearview mirror, and a USB audio input.
- x (AWD): Includes all-wheel drive for enhanced traction.
- Sport: Features sport-tuned suspension, upgraded brakes, sport seats, unique exterior styling, and a limited-slip differential (on RWD models with manual transmission).
- Limited Edition: Available on coupe and convertible, featured unique exterior and interior trim
- Navigation Package: Included navigation system with real-time traffic updates.
- Premium Package: Included a Bose audio system, sunroof, and other luxury features.
2013 Infiniti G37 Specifications
Vehicle Information
| Year | 2013 |
| Make | Infiniti |
| Model | G37 |
| Trim | - |
| Style | - |
| Type | Convertible |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TOCHIGI |
Dimensions
| Doors | 2-Door |
| Curb Weight | 4083 pounds |
| Gross Vehicle Weight Rating | 4722 pounds |
| Overall Height | 55.10 inches |
| Overall Length | 184.00 inches |
| Overall Width | 72.90 inches |
| Wheelbase Length | 112.20 inches |
| 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) | $52,650 |
| Invoice Price | $48,736 |
| Delivery Charges | $895 |
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What Problems Does the 2013 Infiniti G37 Have?
Frequently reported problems for the 2013 Infiniti G37, and G37s in general, center around a few key areas. Oil consumption is a recurring concern, particularly in earlier model years, but can still be present in the 2013. This often stems from issues with the piston rings. Gallery gasket failure is another potential problem, leading to reduced oil pressure and potentially serious engine damage if left unaddressed. Suspension components, such as control arm bushings and shocks/struts, are prone to wear and tear, especially on vehicles with higher mileage or those driven in areas with poor road conditions. Some owners have reported issues with the automatic transmission, including rough shifting or slipping.
Regarding recalls, it's important to check the NHTSA website (www.nhtsa.gov) for any open recalls on a specific VIN. Recalls can address safety-related defects that the manufacturer is obligated to fix free of charge.
Long-term reliability concerns mainly involve the engine and suspension. Regular maintenance, including timely oil changes with the correct type of oil, is crucial to mitigating oil consumption and preventing gallery gasket failure. Inspecting and replacing worn suspension components can help maintain ride quality and handling. Addressing minor issues promptly can prevent them from escalating into more significant and costly repairs. Always have a pre-purchase inspection performed by a qualified mechanic to identify any potential problems before buying a used G37.
Regarding recalls, it's important to check the NHTSA website (www.nhtsa.gov) for any open recalls on a specific VIN. Recalls can address safety-related defects that the manufacturer is obligated to fix free of charge.
Long-term reliability concerns mainly involve the engine and suspension. Regular maintenance, including timely oil changes with the correct type of oil, is crucial to mitigating oil consumption and preventing gallery gasket failure. Inspecting and replacing worn suspension components can help maintain ride quality and handling. Addressing minor issues promptly can prevent them from escalating into more significant and costly repairs. Always have a pre-purchase inspection performed by a qualified mechanic to identify any potential problems before buying a used G37.
How long will the 2013 Infiniti G37 last?
A well-maintained 2013 Infiniti G37 can easily reach 200,000 miles or more. With good maintenance habits, including regular oil changes, fluid checks, and timely repairs, owners often report 10-15 years of service. However, long-term durability hinges on addressing potential weaknesses like oil consumption, gallery gasket issues, and suspension wear. Neglecting these problems can significantly shorten the lifespan. The engine itself is generally robust, but preventative maintenance is key. Cars with frequent short trips may require more frequent oil changes, and those exposed to harsh climates might experience accelerated wear on suspension and body components. The automatic transmission, while generally reliable, can benefit from regular fluid changes to ensure smooth operation.
What Technology & Safety Features are Included?
The 2013 Infiniti G37 offers a decent array of built-in tech and safety features for its time. Standard features include a premium audio system with CD player, auxiliary input, and satellite radio; automatic climate control; power windows and locks; and keyless entry. Higher trims and optional packages added features like a navigation system with real-time traffic updates, a Bose premium audio system, a rearview camera, and Bluetooth connectivity.
Driver-assistance features were somewhat limited compared to modern cars. Available options included adaptive cruise control, but lane departure warning and blind-spot monitoring were not commonly offered.
Safety features included standard antilock brakes, stability control, traction control, and front and side airbags. Crash-test ratings from the IIHS (Insurance Institute for Highway Safety) and NHTSA (National Highway Traffic Safety Administration) are generally good, though specific ratings can vary slightly depending on the body style (sedan, coupe, or convertible). The IIHS gave the G37 sedan a "Good" rating in most crash tests. NHTSA ratings should be consulted for specific model year and body style details. Optional features included Intelligent Cruise Control (ICC) with Preview Braking, which could automatically adjust speed to maintain a set distance from the vehicle ahead. This package also added a pre-crash seatbelt system. It's worth noting that technology has advanced significantly since 2013, so the G37's tech features are not as comprehensive as those found in newer vehicles.
Driver-assistance features were somewhat limited compared to modern cars. Available options included adaptive cruise control, but lane departure warning and blind-spot monitoring were not commonly offered.
Safety features included standard antilock brakes, stability control, traction control, and front and side airbags. Crash-test ratings from the IIHS (Insurance Institute for Highway Safety) and NHTSA (National Highway Traffic Safety Administration) are generally good, though specific ratings can vary slightly depending on the body style (sedan, coupe, or convertible). The IIHS gave the G37 sedan a "Good" rating in most crash tests. NHTSA ratings should be consulted for specific model year and body style details. Optional features included Intelligent Cruise Control (ICC) with Preview Braking, which could automatically adjust speed to maintain a set distance from the vehicle ahead. This package also added a pre-crash seatbelt system. It's worth noting that technology has advanced significantly since 2013, so the G37's tech features are not as comprehensive as those found in newer vehicles.
What Colors Options are Available?
Exterior Colors
Malbec Black
Graphite Shadow
Liquid Platinum
Black Obsidian
Moonlight White
Vibrant Red
Interior Colors
Stone
Graphite
Wheat
2013 Infiniti G37 Prices and Market Value
When new, the 2013 Infiniti G37 ranged from approximately $36,000 to $45,000, depending on the trim level and options. Currently, used market prices typically fall between $12,000 and $25,000, but this can vary significantly based on mileage, condition, and location. The G37 has depreciated considerably since its original MSRP, which is typical for luxury vehicles. Factors affecting resale value include mileage, condition (interior and exterior), service history, and trim level (Sport models generally command higher prices). Cars with clean titles and no accident history will also fetch higher prices. Lower mileage examples in excellent condition will hold their value best.
2013 Infiniti G37 Cost of Ownership
The 2013 Infiniti G37 can be moderately costly to own long-term. Insurance costs are typically higher than average due to its sporty nature and potential repair expenses. Fuel economy is decent but not exceptional. Maintenance, including oil changes and tire replacements, is generally comparable to other luxury vehicles. However, potential repairs, such as those related to oil consumption or gallery gasket failure, can be expensive. Overall, while not the most economical choice, a well-maintained G37 can offer a rewarding driving experience if you budget accordingly.
2013 Infiniti G37 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
20.00 gallons
City Mileage
16 miles/gallon
Highway Mileage
24 miles/gallon
2013 Infiniti G37 Safety Rating
IIHS
2013 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
2013 Infiniti G37 Insurance
Insurance for a 2013 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 2013 Infiniti G37 Compare to Other Convertible?
The 2013 Infiniti G37 competed with vehicles like the BMW 3 Series, Audi A4, Lexus IS, and Acura TL. In terms of performance, the G37 offered comparable or slightly better horsepower than many of its rivals, especially the Acura TL and Lexus IS 250. The BMW 3 Series (specifically the 335i) provided a similar driving experience with arguably better handling. Feature-wise, the G37 was competitive but perhaps lacked some of the advanced technology available in the Audi A4. Regarding reliability, the Lexus IS generally held a slight edge, while the BMW 3 Series could be more prone to maintenance issues.
Price-wise, the G37 often presented a better value proposition than the BMW or Audi. The Acura TL offered a similar value but lacked the G37's rear-wheel-drive performance focus.
Alternatives to the G37 include the Lexus IS350 (for superior reliability), the BMW 335i (for a more refined driving experience), and the Acura TL SH-AWD (for a more affordable and practical option). The Cadillac ATS is another alternative, offering similar performance and features with a more modern design. Ultimately, the best choice depends on individual priorities – whether it's performance, reliability, features, or price.
Price-wise, the G37 often presented a better value proposition than the BMW or Audi. The Acura TL offered a similar value but lacked the G37's rear-wheel-drive performance focus.
Alternatives to the G37 include the Lexus IS350 (for superior reliability), the BMW 335i (for a more refined driving experience), and the Acura TL SH-AWD (for a more affordable and practical option). The Cadillac ATS is another alternative, offering similar performance and features with a more modern design. Ultimately, the best choice depends on individual priorities – whether it's performance, reliability, features, or price.
Final Verdict: Is the 2013 Infiniti G37 a Good Convertible?
The 2013 Infiniti G37 is ideal for enthusiasts seeking a sporty and luxurious sedan, coupe, or convertible at a reasonable price. It's worth buying used, particularly if you prioritize performance and styling over the latest technology. However, a pre-purchase inspection is essential to assess potential issues like oil consumption and suspension wear. Sport trims are desirable for their enhanced handling and aesthetics. The G37 offers a compelling blend of performance and luxury, making it a strong contender in the used luxury car market. It's best suited for buyers who appreciate a driver-focused experience and are willing to perform proper maintenance.
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.