Infiniti M (Japan, 2003-present)

The Infiniti M is a mid-luxury sedan manufactured by Nissan's luxury vehicle brand since 2003.

The M45, the first M line version, was based on the Y34-series Nissan Gloria and had almost the same design as the Japanese-specification Gloria. The first generation M45 was powered by Nissan's VK45DE V8, producing 340 hp and 451Nm of torque.

The next two generations were based on the JDM Nissan Fuga and have been since then the flagship of the Infiniti brand.