I m driving both Ciaz automatic and Altis 1.8 manual, Ciaz has very very quiet cabin, drive is very smooth, fuel economy is best in class, I usually travel on long routes, Peshawar to lahore and Multan, on motorway at 120 it gives 17kmpl, and on highway at 100 it return 22kmpl with AC on both case and light foot. In lahore city drive it gives 14-15kmpl. Suspension is softer than Honda and road clearance is also very good. It's only Suzuki badge and Suzuki pricing and marketing is it's drawback.