The INFINITI G35 coupe, since its debut in 2003, has been a celebrated choice for sports coupe enthusiasts, delivering a potent combination of rear-wheel drive dynamics and cutting-edge technology, all wrapped in a visually striking and aerodynamic design. The 2006 Infiniti G35 coupe marked a year of significant enhancements, further solidifying its position in the competitive sports car market. This model year introduced features like the innovative Rear Active Steer, updated bi-xenon headlights and taillights, and enriched Premium Package options including the Intelligent Key system and Bluetooth® Hands-Free Phone System. Furthermore, a new exterior color and Sport Package styling refinements, such as a unique front fascia and side sills, along with a revised optional rear spoiler, amplified its sporty appeal.
Performance and Powertrain of the 2006 Infiniti G35 Coupe
At the heart of the 2006 Infiniti G35 coupe lies a formidable V6 engine, producing 280 horsepower in models equipped with the 5-speed automatic transmission. This advanced transmission features a manual shift mode and Downshift Rev Matching, enhancing driver engagement. For purists seeking ultimate control, a 6-speed manual transmission variant was available, boosting the power output to an impressive 298 horsepower. The performance credentials of the 2006 Infiniti G35 coupe are further bolstered by its rear-wheel-drive configuration and a sophisticated 4-wheel independent suspension system incorporating lightweight aluminum components, all contributing to its agile and responsive handling.
Mark Igo, then vice president and general manager of INFINITI Division, aptly summarized the G35 coupe’s appeal: “The G35 coupe offers driving enthusiasts everything they want in a sports car – a racing-inspired, driver-oriented, rear-wheel drive platform with a powerful V6 engine all draped under a sensuous, eye-catching two-door body. For 2006, the G35 coupe revs things up a notch with available interior, exterior and mechanical refinements.”
Enhanced Driving Dynamics and Technology
The 2006 Infiniti G35 coupe was engineered with the driving enthusiast in mind. The 5-speed automatic transmission, with its Downshift Rev Matching, provides a more connected driving experience, while the optional close-ratio 6-speed manual transmission caters to those who prefer maximum driver involvement. The inclusion of INFINITI’s Vehicle Dynamic Control (VDC) system as standard across all 2006 Infiniti G35 coupe models underscores the commitment to both performance and safety.
The VQ engine series, renowned for its performance and reliability, forms the foundation of the G35 coupe’s powertrain. The 3.5-liter DOHC 24-valve V6 engine boasts advanced technologies including a continuously variable valve timing control system and a “noiseless” timing chain. Further enhancing its refinement are features like a structurally reinforced aluminum engine block and an electronically controlled “drive-by-wire” throttle system, contributing to both power delivery and efficiency.
Chassis and Suspension Refinements for 2006
For the 2006 Infiniti G35 coupe, the advanced 4-wheel multi-link suspension system was carried over and refined. The extensive use of aluminum-alloy components minimizes unsprung weight, improving suspension responsiveness. “Ripple control” shock absorber technology further balances ride comfort with agile handling.
The front suspension geometry is designed to minimize alignment changes during cornering, using two separate lower links and a long upper link. The rear suspension intelligently separates the shock absorbers and springs, with the shock absorber positioned inline with the wheel center. This design reduces suspension friction and axle wind-up during acceleration, optimizing both handling and ride quality.
The Sport-Tuned Suspension Package, standard on the G35 Coupe 6MT, delivers a more aggressive driving experience through stiffer springs and shocks, and larger diameter stabilizer bars.
Revolutionary Rear Active Steer System
A standout feature for the 2006 Infiniti G35 coupe was the introduction of the available INFINITI Rear Active Steer system. This sophisticated system, unlike passive setups, utilizes motor-driven control to actively adjust rear suspension geometry based on steering input and vehicle speed. An electronic control unit processes data from various sensors to calculate optimal vehicle dynamics. By moving both rear suspension lower links, the system enhances handling performance, delivering sports car-like agility without compromising luxury stability and ride comfort. This technology, initially featured on the 2006 INFINITI M45 and M35 Sport models, became an option for the 2006 Infiniti G35 Coupe 6MT with the Premium Package, and G35 coupe models equipped with both Sport and Premium Packages. The Rear Active Steer Package also included an enhanced vehicle-speed-sensitive power steering system with a quicker 15.1:1 steering gear ratio.
FM Platform and Optimized Weight Balance
The 2006 Infiniti G35 coupe leverages the innovative FM (Front Mid-ship) platform, strategically positioning the engine behind the front axle. This configuration achieves a near-ideal front-to-rear weight balance of 54:46, accounting for weight transfer during dynamic maneuvers like cornering. The FM platform also allows for wider placement of the large diameter wheels and tires, further enhancing handling stability.
The 2006 Infiniti G35 Coupe comes standard with 17-inch cast aluminum wheels, with wider rear tires for improved traction. Optional 18-inch titanium-finish wheels with high-performance tires were also available. For the G35 Coupe 6MT and models with the Sport-Tuned Suspension Package, even larger 19-inch forged aluminum-alloy wheels were offered. A Viscous Limited-Slip Differential (VSLD) was standard with the Sport-Tuned Suspension Package, and all 2006 Infiniti G35 coupes included a Tire Pressure Monitor System (TPMS).
Braking performance is ensured by standard 4-wheel ventilated disc brakes with substantial rotors, complemented by Brake Assist (BA) and Electronic Brake force Distribution (EBD) systems.
Sporty and Elegant Exterior Styling
The exterior of the 2006 Infiniti G35 coupe embodies a blend of sporty aggression and refined elegance. New projector-beam bi-xenon headlights and revised LED tail lamps refreshed its appearance. Body-color, dual power, heated, remote-controlled outside mirrors added convenience and style.
An optional Aero Package further enhanced the sporty aesthetic with a revised rear spoiler and rear side air diffusers. A dual sliding glass sunroof was also available across all models. The Sport Package for 2006 Infiniti G35 coupe models introduced a unique front fascia and side sills, further differentiating it.
While sharing the G35 sedan’s long wheelbase, the coupe distinguishes itself with a shorter overall length and lower height, emphasizing its sporty profile. The wider wheel openings and fenders contribute to a more aggressive stance. A new exterior color, Liquid Platinum, was introduced for the 2006 Infiniti G35 coupe, expanding personalization options.
Refined and Driver-Focused Interior
The 2006 Infiniti G35 coupe’s 4-passenger interior prioritizes the driver while maintaining INFINITI’s signature luxury and attention to detail. Real aluminum trim on the center console and dashboard creates a premium feel, with optional Rosewood trim available for a warmer ambiance.
Leather-appointed, heated front seats are standard. The sport-contoured front bucket seats offer 8-way power adjustability for the driver and 4-way for the passenger. A power walk-in feature eases access to the rear seats, and the rear seatback folds down to expand cargo space.
Standard in-cabin technology includes an in-dash 6-disc CD changer with mp3 playback. Optional upgrades included a digital Bose® premium audio system and a DVD-based INFINITI Navigation System with a 7.0-inch wide power retractable monitor. The Premium Package for 2006 Infiniti G35 Coupe 6MT models added Bluetooth® Hands-Free Phone System and driver’s seat and steering wheel memory. A new Premium Package with Intelligent Key became available for standard G35 Coupe models.
Further interior amenities included an INFINITI signature analog clock, Fine Vision electro-fluorescent gauge illumination, power windows and door locks, and a tilt and telescoping steering column.
Comprehensive Safety Features
Safety was a paramount consideration for the 2006 Infiniti G35 coupe. It came standard with an Advanced Air Bag System, including dual-stage front supplemental air bags, front-seat side-impact supplemental air bags, and roof-mounted curtain side-impact supplemental air bags. Additional safety features included 3-point seat belts, front seat belts with pretensioners and load limiters, Active Head Restraints, and the LATCH system for child seats.
The FM platform’s Zone Body construction is engineered to effectively absorb crash energy, with crushable zones and engine movement designed to minimize cabin deformation and occupant injury in collisions. Breakaway propeller shaft construction and double-wall bulkhead construction further enhance occupant protection.
Models and Available Packages
The 2006 Infiniti G35 coupe was offered in two main models: the G35 Coupe and the G35 Coupe 6MT. A variety of optional packages allowed buyers to tailor their vehicle.
The Rear Active Steer Package and Sport-Tuned Suspension Package catered to performance enthusiasts. The Premium Package (for G35 Coupe 6MT) included features like a sunroof, Bose® audio system, power tilt and telescopic steering, dual HVAC controls, Bluetooth®, and memory functions. The new Premium Package with Intelligent Key (for the standard G35 Coupe) added Intelligent Key and entry/exit assist to similar features. Other available packages included the Performance Tire & Wheel Package and the Aero Package. Standalone options like the sunroof, INFINITI Navigation System, and Rosewood trim offered further customization.
The 2006 Infiniti G35 coupe successfully built upon its predecessors, offering a compelling blend of performance, luxury, and advanced technology, making it a desirable sports coupe for its time and still appreciated by enthusiasts today.
