For enthusiasts seeking a harmonious blend of exhilarating performance and sophisticated styling, the INFINITI G35 Coupe has long stood as a compelling choice. Since its debut in 2003, this rear-wheel-drive sports coupe has captured the hearts of drivers who crave a dynamic driving experience wrapped in a visually stunning package. The 2006 model year marked further refinements to this already impressive vehicle, enhancing its appeal with advanced technology, subtle design updates, and performance-oriented features. Let’s delve into what makes the g35 coupe a continued object of desire for car aficionados.
A Legacy of Performance: The G35 Coupe Engine and Drivetrain
At the heart of the g35 coupe lies a potent engine designed to deliver thrilling performance. The standard 3.5-liter DOHC 24-valve V6 engine, a member of the award-winning VQ engine family, is the driving force behind this coupe’s spirited character. For models equipped with the 5-speed automatic transmission, this engine produces a robust 280 horsepower*. Drivers seeking an even more engaging experience could opt for the 6-speed manual transmission variant, which elevates the power output to an exhilarating 298 horsepower.
This advanced V6 engine incorporates a suite of sophisticated technologies, including a continuously variable valve timing control system (CVTCS) that optimizes engine performance and efficiency across the rev range. A “noiseless” timing chain ensures smooth and quiet operation, while a structurally reinforced aluminum engine block contributes to both durability and reduced weight. The electronically controlled “drive-by-wire” throttle system provides precise and responsive throttle inputs, further enhancing the driving experience of the g35 coupe. Features like microfinished crank journals and cam lobes, along with molybdenum-coated lightweight pistons, speak to the engine’s meticulous engineering and focus on performance and longevity.
The g35 coupe’s performance credentials are not solely reliant on its powerful engine; the drivetrain also plays a crucial role. The standard 5-speed automatic transmission features a manual shift mode with Downshift Rev Matching. This technology elevates the sporty driving feel by automatically revving the engine during downshifts, resulting in smoother transitions and enhanced responsiveness. For purists who prefer maximum control, the available close-ratio 6-speed manual transmission offers a direct connection to the engine’s power and allows for precise gear changes. Regardless of transmission choice, the rear-wheel-drive configuration of the g35 coupe is fundamental to its sporty character, providing the balanced handling and engaging driving dynamics that enthusiasts crave. Furthermore, INFINITI’s Vehicle Dynamic Control (VDC) system comes standard on every g35 coupe, providing an added layer of safety and stability by helping to prevent loss of control in challenging driving situations.
Handling and Dynamics: Chassis and Suspension of the G35 Coupe
The g35 coupe distinguishes itself with its exceptional handling, a product of its meticulously engineered chassis and suspension system. The foundation is a 4-wheel independent multi-link suspension design, employing lightweight aluminum-alloy components extensively to minimize unsprung weight. This reduction in unsprung mass contributes to more responsive suspension movement and improved wheel control, ultimately enhancing both handling precision and ride comfort. Special “ripple control” shock absorber technology further refines the ride quality, striking a balance between sporty responsiveness and everyday usability.
The front suspension geometry is designed to minimize alignment changes during cornering and suspension travel, thanks to the use of two separate lower links and a long upper link. This sophisticated design ensures consistent handling characteristics and predictable responses. In the rear, the suspension cleverly separates the shock absorbers and springs, positioning the shock absorber inline with the wheel center. This configuration helps to reduce suspension friction and minimize axle wind-up motion during acceleration, further contributing to the g35 coupe’s composed and agile handling.
For drivers seeking an even sharper driving experience, the Sport-Tuned Suspension Package (standard on the g35 coupe 6MT) takes the handling prowess a step further. This package features stiffer springs and shocks, along with larger diameter stabilizer bars, resulting in reduced body roll during cornering and a more direct, sport-focused feel.
A notable advancement for the 2006 g35 coupe was the introduction of the available INFINITI Rear Active Steer system. Unlike passive rear steering systems, this innovative design utilizes motor-driven control to actively adjust the rear suspension geometry based on steering input and vehicle speed. An electronic control unit, using data from various sensors, calculates the optimal rear steering angle to enhance handling agility at lower speeds and improve stability at higher speeds. By moving both rear suspension lower links, the system effectively sharpens turn-in response and enhances overall vehicle dynamics. This technology, initially featured on the INFINITI M45 and M35 Sport models, brings a new level of sophistication to the g35 coupe’s handling capabilities, offering sports car-like agility without compromising luxury and ride quality. The Rear Active Steer Package also includes an enhanced vehicle-speed-sensitive power steering system with a quicker 15.1:1 steering gear ratio, further contributing to the coupe’s responsive and engaging steering feel.
The foundation for the g35 coupe’s balanced handling is the innovative FM (Front Mid-ship) platform. This platform strategically positions the engine behind the front axle, resulting in a near-ideal front-to-rear weight distribution of 54:46. This weight balance is crucial for optimizing handling dynamics, especially during cornering maneuvers. By minimizing weight over the front axle and positioning the engine closer to the center of the vehicle, the FM platform enhances agility and reduces understeer. Furthermore, the platform allows for large diameter wheels and tires to be positioned near the vehicle’s corners, widening the track and providing an extra measure of handling stability and a more planted feel.
The g35 coupe comes standard with 6-spoke, 17-inch cast aluminum wheels, fitted with P225/50VR17 front tires and P235/50VR17 rear tires. Optional 7-spoke, 18-inch titanium-finish wheels with high-performance tires are also available for those seeking enhanced grip and aesthetics. The g35 coupe 6MT and models equipped with the Sport-Tuned Suspension Package boast even larger 5-spoke, 19-inch forged aluminum-alloy wheels, paired with P225/40YR19 front tires and P245/40YR19 rear tires. The Sport-Tuned Suspension Package further enhances traction with a standard Viscous Limited-Slip Differential (VSLD). Ensuring safety and optimal tire performance, all g35 coupes are equipped with a standard Tire Pressure Monitor System (TPMS). The braking system comprises 4-wheel ventilated disc brakes with substantial rotors, complemented by Brake Assist (BA) and Electronic Brakeforce Distribution (EBD) for confident and controlled stopping power.
Striking Design: Exterior and Interior Refinements of the 2006 G35 Coupe
The exterior design of the 2006 g35 coupe masterfully blends sporty aggression with elegant sophistication. For the 2006 model year, subtle yet impactful refinements further enhanced its visual appeal. New projector-beam bi-xenon headlights provide improved illumination and a more modern aesthetic, while integrated fog lights enhance visibility in adverse conditions. Revised LED tail lamps add a touch of contemporary styling to the rear. Body-color, dual power, heated, remote-controlled outside mirrors combine functionality and sleek design.
An available Aero Package amplifies the sporty persona with a revised rear spoiler and rear side air diffusers, adding a subtle aerodynamic edge. A dual sliding glass sunroof with one-touch open/close operation is offered across all models, bringing an open-air feel to the cabin. The Sport Package introduces unique front fascia and side sills for 2006, further differentiating sport-equipped models with a more aggressive stance.
While sharing the g35 sedan’s long 112.2-inch wheelbase, the g35 coupe boasts a more compact footprint, being several inches shorter in overall length (182.2 inches versus 186.9) and height (54.8 inches versus 57.7). The coupe’s performance-oriented chassis and wider wheel openings contribute to a slightly wider stance compared to the sedan (71.5 inches versus 69.0). A new exterior color, Liquid Platinum, was introduced for 2006, adding to the palette of sophisticated paint options.
Inside, the g35 coupe’s 4-passenger interior mirrors the exterior’s blend of sportiness and luxury. The cockpit is designed with a driver-centric approach, emphasizing ergonomics and intuitive controls. INFINITI’s signature attention to detail is evident throughout the cabin, with high-quality materials and refined finishes. Real aluminum accents on the center console and dashboard areas provide a touch of modern sophistication and authenticity. Optional Rosewood trim offers a warmer, more traditional ambiance for those seeking a richer interior aesthetic.
Leather-appointed seats, featuring heated front seats, are standard, providing both comfort and a touch of luxury. The sport-contoured front bucket seats offer 8-way power adjustability for the driver and 4-way power adjustability for the passenger, ensuring a personalized and supportive driving position. A power walk-in feature facilitates access to the rear seats, while the rear seatback folds down to expand cargo capacity, adding versatility to the sporty coupe.
In terms of technology and convenience, the g35 coupe is well-equipped. A standard in-dash 6-disc CD changer with mp3 playback capability provides entertainment options, while an optional digital Bose® premium audio system with eight speakers delivers an immersive sound experience. A DVD-based INFINITI Navigation System with a 7.0-inch wide power retractable monitor is also available, seamlessly integrating navigation functionality into the dashboard. New for 2006, the Premium Package for g35 coupe 6MT models adds the convenience of the Bluetooth® Hands-Free Phone System, along with driver’s seat and steering wheel memory functions. A new Premium Package with Intelligent Key, available on g35 coupe models, further enhances convenience with keyless entry and start. Other interior amenities include an INFINITI signature analog clock, Fine Vision electro-fluorescent gauge illumination for clear and stylish instrumentation, and driver and passenger one-touch up/down power windows and door locks, along with tilt and telescoping steering column.
Safety and Technology: Advanced Features for Peace of Mind
Safety is a paramount consideration in the g35 coupe, with a comprehensive suite of standard safety features designed to protect occupants. Every 2006 g35 coupe comes equipped with an Advanced Air Bag System, including dual-stage front supplemental air bags with seat belt sensors and an RF occupant classification sensor, front-seat side-impact supplemental air bags, and roof-mounted curtain side-impact supplemental air bags. These systems work in concert to provide multi-directional protection in the event of a collision.
Standard 3-point ALR/ELR seat belts (driver’s side ELR only) and front seat belts with pretensioners and load limiters, along with adjustable upper anchors, contribute to occupant restraint and safety. Front seat Active Head Restraints are designed to help minimize whiplash injuries in rear-end collisions. The LATCH (Lower Anchors and Tethers for CHildren) system provides secure and convenient attachment points for child safety seats.
The g35 coupe’s FM platform Zone Body construction is engineered to enhance occupant protection by efficiently absorbing crash energy. Front and rear crushable zones are designed to deform in a controlled manner during a collision, dissipating impact forces and helping to protect the passenger compartment. In a high-speed frontal collision, for example, the crushable zone is designed to crumple, while the engine is engineered to move under the occupant compartment, effectively expanding the crushable zone and reducing deceleration forces. This design also helps to minimize cabin deformation, particularly in the lower leg area. In offset impacts, the robust body construction plays a crucial role in limiting cabin deformation. Additional safety features include the breakaway construction of the propeller shaft (linked to the engine-drop function) and the double-wall construction of the bulkhead, further enhancing occupant safety in various collision scenarios.
2006 G35 Coupe Models and Packages: Options and Customization
The 2006 INFINITI g35 coupe was offered in two well-equipped models: the g35 coupe and the g35 coupe 6MT. Both models provided a high level of standard equipment, with the 6MT variant emphasizing sporty performance with its manual transmission and sport-tuned suspension.
A range of optional packages allowed buyers to further customize their g35 coupe to their preferences. The Rear Active Steer Package, as previously detailed, enhanced handling agility. The Sport-Tuned Suspension Package, standard on the 6MT, was available for the base g35 coupe to sharpen its handling dynamics. The Premium Package (available on the g35 coupe 6MT only) added luxury and convenience features such as a power sunroof, Bose® audio system, power tilt and telescopic steering, dual HVAC controls, auto on/off headlights, HomeLink® Universal Transceiver, Bluetooth® Hands-Free Phone System, driver’s seat and steering wheel memory, and an automatic anti-glare rearview mirror. New for 2006, a Premium Package with Intelligent Key (available on the base g35 coupe) included Intelligent Key and driver-side entry/exit assist, in addition to many of the features of the standard Premium Package.
Other available packages included the Performance Tire & Wheel Package (g35 coupe model only) with 18-inch wheels and tires, and the Aero Package with a rear spoiler and side diffusers. Stand-alone options such as the sunroof, INFINITI Navigation System (available with the Premium Package), and genuine Rosewood trim (available with the Premium Package) provided further personalization possibilities.
Conclusion
The 2006 INFINITI g35 coupe represents a compelling chapter in the model’s history, building upon its established reputation for performance and style with thoughtful refinements and advanced technologies. Its potent V6 engine, available manual transmission, and rear-wheel-drive configuration deliver an engaging driving experience that appeals to sports car enthusiasts. The meticulously engineered chassis and suspension, especially with the available Rear Active Steer system, provide a balanced and agile handling character. The g35 coupe’s striking exterior design, complemented by a refined and well-appointed interior, creates a desirable and sophisticated sports coupe package. With its blend of performance, luxury, and advanced features, the g35 coupe continues to be a sought-after vehicle for those who appreciate a truly rewarding driving experience.
* All horsepower ratings are per SAE J1349 JUN1995
