Debuting three new products in 2003, the Infiniti luxury marque for 2004 model is led by one just very big new vehicle introduction. Dwarfing the QX4 it replaces, the Infiniti QX56 is a full-sized sport utility vehicle descending from the same platform used for the new Nissan Titan pickup truck. A high standard for luxury sport utility vehicle comfort and terrain control for the brand, Infiniti has equipped the QX56 with a 5.6-liter V-8 producing 315 horsepower. Up to eight passenger capacity is available with the 2004 Infiniti QX56 that includes standard leather upholstery and navigation system. Making a stunning debut in the entry-level premium car market last year, the Infiniti FX crossovers as well as G35 coupe and sedan have been tweaked with minor additions. Available only with the G35 Sedan, all-wheel drive makes a debut for 2004. RearView Monitor is standard equipment on all 2004 Infiniti Q45 models while the M45 includes a two-position memory driver's seat at no cost.