 Infiniti introduced the next iteration of its flagship, the Y51 series Infiniti M37/56/Nissan Fuga in November 2009.The new Infiniti M is only shorter than the final generation Q45, with the same width dimensions of and height of compared to the F50 series Cima of height.By August 2010 the Nissan Cima, on which the final generation Q45 essentially was, had been discontinued in Japan, along with its Nissan President sibling.