HARRIER Engine Performance Disappointed !!!!

*Buying experience was worst ,taken 6 months to get delivery, Pre-booked in OCT'18 got in APRIL'19 Look wise is it very good , interior is good space provide is good Driving experience on highway on long drive is perfect * Coming to the engine performance in city -it is worst * From Day one gear noise make me unconformable while changing gear and lifting car, on 1st and 2nd * Noise level of engine is very high * You can't move your car More than 20km/hr on 1st gear and 40 Km/hr on 2dn , it crests only noise after, like BUS(You must have to change your gear whatever may be the your situation ) *Blind spot of mirror is very very big it is dangerous. *There are some noises from CAR trim plastic in jerk or on rough road for which service cant find out and solve it. *Service and maintenance is not fount any improvement ,last time i thought that they have only washed my car and sent it back!! mileage on highway is very good around 18 km/ltr i got Front sensors or camera is needed in build .