Infiniti M

This is Infiniti's answer to the BMW 5 Series, the Audi A6 and the Mercedes E-Class. Infiniti is Nissan's answer to the German luxury sedans, just like Toyota has Lexus. The M will be launched with a 3.7 litre V6, which will send power exclusively to the rear-wheels. More importantly though, the M will get a 3.0-litre V6 diesel and a hybrid version by end of 2010.

Traditionally, these Japanese rivals have never been able to make a dent on the Germans except for the American market. However with such competent products their popularity is surely on the rise.
Is it coming to India? No, at least not anytime soon. Nissan itself hasn't established itself in India yet and it will take at least a couple of years more till they get the Infinity brand to India.