The Magnetti plant would come up at Manesar and would have a capacity of about 500,000 units annually[Production expected to start by 2008],this plant could be used for supplying units to other manufacturers as well[That includes fiat india].
The demand for Fiat's diesel engines is projected to be such in India since they are expected to power cars from Maruti,Fiat,GM and Tata in India.
[Source:Business-Standard]