Indian Autos is speculating that the top end Beat from Chevrolet which will be the LT model may get the VCDi diesel engine as an option.  Chevrolet has developed an India specific three cylinder one thousand cc engine for the Beat and has been calling it XSDE or Extra Smart Diesel Engine.  IAB’s speculation is that instead of having a fixed geometry turbo, GM may equip the said engine with a variable geometry turbo in the interests of better power delivery and fuel efficiency.  Initial costs however will be significantly higher.  This is yet speculation and only time will reveal the truth.