Let's dive deep into the 2012 Infiniti G37x Sport, a car that seamlessly blends luxury with performance. If you're a car enthusiast or someone considering buying this model, understanding its specifications is crucial. This article will cover everything you need to know, from engine details to handling and overall driving experience. So, buckle up and get ready for a detailed exploration.

Engine and Performance

The heart of the 2012 Infiniti G37x Sport lies in its robust engine. The G37x Sport is equipped with a 3.7-liter V6 engine, a powerplant known for its smooth delivery and impressive output. This engine produces around 328 horsepower and 269 lb-ft of torque. What does this mean for you? It means exhilarating acceleration and a driving experience that's both refined and engaging. The VQ37VHR engine, as it's technically known, isn't just about raw power; it's about how that power is delivered. Infiniti has engineered this engine to provide a broad torque curve, ensuring that you have ample power available across a wide range of RPMs. This makes the car feel responsive in everyday driving situations, whether you're merging onto the highway or navigating city streets.

One of the standout features of this engine is its use of Variable Valve Event and Lift (VVEL) technology. This system continuously adjusts valve timing and lift, optimizing engine performance and efficiency. The result is improved fuel economy and reduced emissions without sacrificing power. In real-world terms, VVEL helps the G37x Sport achieve a balance between performance and practicality. The engine is paired with a 7-speed automatic transmission that offers smooth and precise gear changes. For those who prefer a more hands-on driving experience, the transmission also includes a manual mode with paddle shifters. This allows you to take full control of the car's performance, selecting gears yourself and enjoying a more engaging connection with the vehicle. The G37x Sport also features Infiniti's Intelligent All-Wheel Drive system, which enhances traction and stability in various driving conditions. This system continuously monitors wheel slip and adjusts power distribution accordingly, ensuring that you maintain optimal grip even on slippery surfaces. Whether you're driving in rain, snow, or dry conditions, the all-wheel-drive system provides added confidence and control. The combination of the powerful V6 engine, advanced transmission, and intelligent all-wheel-drive system makes the 2012 Infiniti G37x Sport a truly capable and versatile performance sedan.

Drivetrain and Handling

When discussing the 2012 Infiniti G37x Sport, it's essential to focus on its drivetrain and handling capabilities. The "x" in G37x signifies that this model comes with an Intelligent All-Wheel Drive (AWD) system. This system is designed to enhance traction and control, especially in adverse weather conditions. The AWD system continuously monitors wheel spin, throttle position, and vehicle speed to automatically adjust power distribution between the front and rear wheels. Under normal driving conditions, the system sends 100% of the engine's power to the rear wheels, providing the feel of a traditional rear-wheel-drive car. However, when the system detects wheel slip, it can instantly transfer up to 50% of the power to the front wheels, improving grip and stability. This makes the G37x Sport a confident and capable performer in rain, snow, or ice. The AWD system works seamlessly in the background, providing added security without compromising the car's sporty character.

Beyond the AWD system, the G37x Sport also benefits from a sport-tuned suspension. This suspension setup includes stiffer springs, firmer dampers, and a thicker rear stabilizer bar, all of which contribute to improved handling and reduced body roll. The result is a car that feels more planted and responsive in corners, allowing you to tackle winding roads with confidence. The sport-tuned suspension also enhances the car's steering feel, providing more feedback and a greater sense of connection to the road. The steering is precise and well-weighted, making it easy to place the car exactly where you want it. The G37x Sport also features a Vehicle Dynamic Control (VDC) system, which helps to prevent skidding and maintain stability in emergency maneuvers. The VDC system uses sensors to monitor the car's direction and speed, and if it detects a loss of control, it can automatically apply the brakes to individual wheels to help steer the car back on course. The VDC system works in conjunction with the AWD system to provide a comprehensive suite of stability and traction control features. The combination of the Intelligent All-Wheel Drive system, sport-tuned suspension, and Vehicle Dynamic Control system makes the 2012 Infiniti G37x Sport a joy to drive in a variety of conditions. Whether you're commuting to work, cruising on the highway, or tackling a twisty back road, the G37x Sport delivers a confident and engaging driving experience.

Interior and Features

Moving inside the 2012 Infiniti G37x Sport, you'll find a cabin designed with both luxury and sportiness in mind. The interior boasts high-quality materials, comfortable seating, and a range of features that enhance the driving experience. The seats are upholstered in premium leather and offer excellent support, making them ideal for long drives. The front seats are also heated and power-adjustable, allowing you to find the perfect driving position. The G37x Sport comes standard with a variety of convenience features, including a sunroof, dual-zone automatic climate control, and a premium audio system. The audio system includes a CD player, satellite radio, and an auxiliary input jack, allowing you to enjoy your favorite music on the go. The car also features a navigation system with a seven-inch touchscreen display, providing real-time traffic information and turn-by-turn directions.

One of the standout features of the G37x Sport's interior is its attention to detail. The dashboard and door panels are trimmed with aluminum accents, which add a touch of sportiness to the cabin. The instrument panel is easy to read and provides all the essential information you need at a glance. The steering wheel is wrapped in leather and features controls for the audio system, cruise control, and Bluetooth hands-free phone system. The G37x Sport also offers ample storage space, including a glove compartment, center console, and door pockets. The rear seats are comfortable and offer plenty of legroom, making them suitable for adult passengers. The trunk is also surprisingly spacious, providing enough room for luggage or groceries. In terms of safety, the G37x Sport comes standard with a variety of features, including antilock brakes, stability control, and a full complement of airbags. The car has also earned high ratings in government and independent crash tests, providing added peace of mind. Overall, the interior of the 2012 Infiniti G37x Sport is a comfortable, luxurious, and well-equipped space that enhances the overall driving experience. Whether you're commuting to work or embarking on a long road trip, the G37x Sport's interior provides a pleasant and inviting environment.

Exterior Design

The 2012 Infiniti G37x Sport makes a statement with its sleek and athletic exterior design. The car's aggressive front fascia, sculpted lines, and distinctive silhouette give it a sporty and sophisticated appearance. The G37x Sport features a signature Infiniti double-arch grille, which is flanked by HID headlights that provide excellent visibility at night. The car also includes fog lights, which enhance visibility in inclement weather. One of the key elements of the G37x Sport's exterior design is its aerodynamic shape. The car's low-slung roofline, integrated rear spoiler, and sculpted side panels all contribute to reduced drag and improved fuel efficiency. The G37x Sport also features alloy wheels that are designed to complement the car's sporty character. The wheels are available in a variety of sizes and finishes, allowing you to customize the look of your car.

In addition to its sporty appearance, the G37x Sport also offers a number of practical features. The car includes heated side mirrors, which help to prevent ice and snow from accumulating on the mirrors in cold weather. The G37x Sport also features a power sunroof, which allows you to let in fresh air and natural light. The car's exterior is available in a range of colors, allowing you to choose the one that best suits your personal style. The G37x Sport also includes a number of subtle design cues that set it apart from the standard G37 models. These include unique front and rear fascias, as well as side sills that enhance the car's sporty appearance. The overall design of the 2012 Infiniti G37x Sport is both stylish and functional, making it a car that looks good and performs well. Whether you're driving around town or cruising on the highway, the G37x Sport is sure to turn heads. The car's sleek lines, aggressive front fascia, and sporty alloy wheels give it a distinctive and memorable appearance.

Reliability and Maintenance

When considering the 2012 Infiniti G37x Sport, reliability and maintenance are important factors. Generally, the G37 series is known for its robust build quality and dependable engine. However, like any vehicle, regular maintenance is crucial to keep it running smoothly. Owners should adhere to the recommended service schedule, which includes oil changes, filter replacements, and inspections of various components. One common issue reported by some G37 owners is related to the valve cover gaskets, which may start to leak over time. Replacing these gaskets is a relatively straightforward repair that can prevent more serious problems down the road. Another potential issue is related to the car's electrical system, particularly the battery and alternator. It's important to ensure that these components are in good working order to avoid unexpected breakdowns.

In terms of maintenance costs, the G37x Sport is generally comparable to other luxury sedans in its class. However, it's important to factor in the cost of premium fuel, which is recommended for optimal performance. It's also a good idea to have the car inspected by a qualified mechanic before purchasing it, especially if it's a used model. A thorough inspection can help to identify any potential problems and give you a better understanding of the car's overall condition. Regular maintenance can help to extend the life of your G37x Sport and keep it running smoothly for years to come. By following the recommended service schedule and addressing any issues promptly, you can minimize the risk of costly repairs and enjoy a reliable and enjoyable driving experience. The 2012 Infiniti G37x Sport is a well-built and dependable car, but it's important to take care of it properly to ensure its longevity. With regular maintenance and timely repairs, you can keep your G37x Sport running like new for many years to come.

In conclusion, the 2012 Infiniti G37x Sport is a compelling blend of luxury, performance, and all-weather capability. Its powerful engine, intelligent all-wheel-drive system, and sporty handling make it a joy to drive. While it's essential to stay on top of maintenance to ensure reliability, the G37x Sport offers a rewarding ownership experience for those who appreciate a well-rounded performance sedan.