The INFINITI FX returns in 2005 with its unique blend of uncompromising style and luxury in a technically advanced, performance crossover SUV. The changes to the FX for the 2005 model year are led by enhancements to its safety features, including standard roof-mounted supplemental curtain air bags and the first-time availability of Lane Departure Warning system (LDW). LDW works to help alert the driver to an unintended movement of the vehicle out of a designated traffic lane with speeds above 45 mph. The new system, which utilizes a small camera, speed sensor, an indicator and an audible warning buzzer, is offered on 2005 FX models – the first automotive application of LDW in North America.
The FX is again available in both FX45 and FX35 designations. The all-wheel drive FX45 comes with a standard 315-horsepower 4.5-liter DOHC V8 (based on the INFINITI Q45 powerplant) and features 20-inch wheels and tires, leather-appointed seats and 4-wheel independent suspension. The FX35 features a 280-horsepower 3.5-liter V6 in all-wheel or rear-wheel drive. All FX models utilize a modified version of the advanced FM (Front Mid-ship) platform, enhanced for SUV duties.
Both the FX45 and FX35 provide highly personalized interior environments with cockpit-like styling, available sport-styled 10-way power driver seat, extensive use of real aluminum trim accents and available RearView Monitor, Intelligent Key and Intelligent Cruise Control (ICC). Other available equipment includes a DVD-based INFINITI Navigation System, rear seat DVD Mobile Entertainment System with wireless headphones and remote control.
Highlights of the 2005 INFINITI FX include:
Body
- Aggressive exterior styling with a 112.2-inch long wheelbase, wide track and aggressive stance, long hoodline and INFINITI signature grille
- Sleek roof with unique pillar design and tail with "taut canopy" design, "in-motion" headlights and taillights, dual split tailpipes with chrome finishers, available aluminum roof rails
- Lightweight cargo door with electromagnetic opener switch and automatic back door closure assist system
- Available dark chrome accents
- Available tinted headlights and taillights
- New exterior colors – Sheer Platinum and Sapphire
Engine and Driveline
- 32-valve 4.5-liter DOHC V8 producing 315 horsepower and 329 lb-ft of torque (FX45) or 24-valve 3.5-liter DOHC V6 producing 280 horsepower and 270 lb-ft of torque (FX35)
- 5-speed electronically controlled automatic transmission with manual shift mode
- Front engine/all-wheel drive (FX45/FX35) or rear-wheel drive (FX35)
- Enhanced FM (Front Mid-ship) platform
- ATTESA E-TS™ (Advanced Total Traction Engineering System for All Electronic Torque Split) AWD system
- Snow-Mode function (shifts throttle input algorithm in low-speed slippery road conditions once activated by driver for enhanced traction)
- V6 engine meets LEV2 standards for emission control
Suspension, Steering and Braking
- Refined 4-wheel independent suspension with front strut and rear multi-link design, extensive use of lightweight aluminum components, front upper link and rear subframe
- Large diameter front and rear (AWD only) stabilizer bars
- Engine speed-sensitive power rack-and-pinion steering
- Vehicle Dynamic Control (VDC) with Traction Control System (TCS)
- 4-wheel power-assisted vented disc brakes, 4-wheel Anti-lock Braking System (ABS), Electronic Brake force Distribution (EBD), Brake Assist (BA) and Preview Braking-available with ICC
- 20-inch 8-spoke aluminum-alloy (dark silver metallic finish) wheels with 265/50R20 all-season tires (FX45, available on FX35), available chrome-plated 20-inch wheels (FX45 only)
- 18-inch 7-spoke aluminum-alloy wheels with 265/60R18 all-season tires (FX35)
Interior Features
- Fusion of warm and cool surfaces with cockpit-like styling, sports-style seats and sports car-like controls and steering wheel
- Personalized Zone Concept with the creation of three distinct zones: driver, front and rear passengers
- Extensive use of real aluminum trim on center console, shifter area, steering wheel spokes and doors
- Superior ingress and egress with easy-to-slide-in seat height
- Available 10-way power driver's seat, 8-way power passenger's seat, reclining rear seats
- Remote flip-down 60/40-split fold-down rear seats, large rear cargo area with underfloor storage
- Large information monitor (6.3 inches, 7.0 inches with DVD navigation system)
- Dual sliding armrests for driver and passenger, large console, rear center armrest tray and storage
- Available Bose® audio system with 11 speakers and 6-CD in-dash autochanger
- Available Intelligent Key with keyless entry and engine start
- Available Intelligent Cruise Control
- Available RearView Monitor
- Dual-zone front climate controls, rear air conditioning vents located in the B-pillars, standard HVAC air filter
- Signature INFINITI analog clock
Safety and Security
- Available Lane Departure Warning System (LDW)
- Dual-stage front supplemental air bags with seat belt sensors
- Roof-mounted curtain side-impact supplemental air bags with rollover protection for front- and rear-seat occupant head protection; rollover sensors
- 3-point ALR/ELR seat belts (driver’s seat ELR only)
- Front seat belt adjustable upper anchors with pretensioners and load limiters
- Zone Body construction with energy-dispersing side structure, front and rear crumple zones
- Breakaway propeller shaft/slide away brake pedal
- LATCH (Lower Anchors and Tether for CHildren) child seat anchorage system
- Vehicle Security System with INFINITI Immobilizer
Models and Manufacturing
- Available in three models: FX45, FX35 AWD and FX35 RWD
- Exterior and interior designed at Nissan Technical Center (NTC) in Atsugi, Japan
- Assembled by Nissan Shatai Co., Ltd. in Kanagawa, Japan
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