The new maruti suzuki dezire 2017 got no new feature except design.more over there is no change in engine it still comes with the VVT engine which produceses torque of 115Nm @ 4000rpm(petrol) and 190Nm @ 2000rpm(diesel).
and power of 84.3Ps @ 6000rpm(petrol) and 75 Ps @ 4000 rpm(diesel) milage is about 22 kmpl to 28.4 kmpl.some the safty feature are dual front air bags and ABS with EBD .it will cost you about 5.45 lakhs to 9.41 lakhs(ex showroom)