Well thats the american SX4 hatch with a 2 liter engine which develops 142bhp at the outset. The suspension, transmission, differential everything is different . It frankly shares nothing with the indian SX4 other than the front looks.
^^AFAIK the US SX4 crossover has independent rear suspension and 4WD. The SX4 in india has a torsion beam based rear. The SX4 sedan which was launched recently has the same suspension as the indian one.
The rear suspension is the primary reason for the poor ride quality that most people complain about in the SX4.