Standard equipment in the M45 for 2007 and 2008 includes the 4.5 liter engine by Nissan, weighing in at 8 cylinders and thirty two valves. A 5-speed Automatic Transmission puts the power of the engine to the pavement. The has proven to be a popular configuration for the M45.

Read more about the 2008 Infiniti M45

In 2006 Infiniti released the M45 Base to the car-buying market. The M45 came in two configurations: Base and Sport. The Base configuration is powered by the 4.5-liter eight-cylinder engine, which makes 23 highway miles and 17 city. The M45 competes in the Sedan market segment, in direct competition with Infiniti.

Read more about the 2006 Infiniti M45

The Infiniti M45 is a 4-door car available at your Infiniti dealer. The M45 came in two configurations: Base, X, and Sport. The Base configuration is powered by the 4.5-liter eight-cylinder engine, which makes 23 highway miles and 16 city. The M45 competes in the Sedan market segment, in direct competition with Lexus.

Read more about the 2008 Infiniti M45

The M45 Base is equipped with a Nissan 4.5 liter eight-cylinder engine that utilizes 32 valves. The engine is mated to a Jatco 5-speed Transmission. This configuration has proven to be a successful design for Infiniti.

Read more about the 2007 Infiniti M45