Exterior r good its a good looking car as compare to verna, fiesta, dzire& vento.
Interior(Features, Space& Comfort) Space is good, features like ac, pw, ps must me there in standard model too back seat comfort is too good.
I am not sure abot fuel economy but it must be around 11-12 in city& 15-16 on highways as compare to its engine, gearbox must be smooth as I drove micra before.
Tyres r wide so road grip must not be an issue, as compare to other rivals in this segment handling must be good. as it is aerodynamic designed.