A big change as occurred at the top-end of the 2007 Infiniti lineup. A mainstay in the relatively young luxury car division, the Infiniti Q45 has been dropped. The loss of the Q45 plants the M45 as an uncontested flagship sedan in the Infiniti lineup. The 2007 Infiniti M sedan line-up boasts a greater amount of standard and optional content such as the Advanced Technology Package. On the Infiniti FX crossover line for 2007, the FX35 adds new 18-inch wheels while the FX45 gains power folding side mirrors as standard equipment. Horsepower from the Infiniti QX56's engine is bumped to 320 (a 5-horsepower improvement more than 2006) and a new Pacific Sapphire paint color is new for 2007. Only modest adjustments were made to the Infiniti G35 Coupe while the G35 Sedan remains unchanged.
The 2007 Infiniti QX56 is a luxury full-size SUV that offers seating for eight, is powered by a 320 hp 5.6L V8, and is a confident and capable tow vehicle in addition to being able to handle itself off-road.