The Ciaz sedan has been updated in September, 2015. While there are no changes to the petrol car, the diesel model is the first one to use the SHVS technology. The mild hybrid version works in tandem with the diesel engine and further improves the fuel efficiency of the C-segment sedan.
I choose this car mainly because of brand Maruti, I have driven only 4152kms, only first service happened, for my driving mileage is city:20kms and highway is 23kms with a/c. Driving comfort is very good, suspension is good, ground clearance is excellent, I think I have taken right decision going for this sedan.