The 2005 Infiniti FX45 is part of the first-generation FX series known for its quirky design and car-like sharp handling. The FX45 is a mid-size luxury SUV with sporting pretensions. Powered by a 4.5L V8 engine outputting 320 horsepower, it’s matched to an advanced all-wheel-drive system and a five-speed automatic transmission. The car comes with one fully loaded trim level featuring keyless ignition, leather upholstery, and a 300-watt Bose audio system. Standard safety features include stability control, ABS, and side curtain airbags. A touch-screen navigation system and a DVD entertainment system were options. The 2005 model year didn’t see significant changes; the FX45 remained an innovative blend of performance and style in the luxury SUV segment.