I am seeking good car under 6 LAKH Petrol version is ignis delta is a good choice
Mr. Satnam Singh, in place of ignis delta, you can buy Datsun Go+ car. it is good car and it is from Nissan family.
If you want mileage chose TATA TIAGO,
If you want safety & build quality choose Ford Figo , this car give 14 km/l mileage.