Am looking at buying a Fiesta 1.4 Petrol ZXi from Cauvery Ford, Bangalore. The salesperson who is talking to me is all- well - salespersony

. He claims the maintanence of the car will not be costly and only "slightly costlier" than a Maruti car (am also looking at SX4). How far away from truth is this?
This the offer they claim they can give me:
11k worth of accessories, Kenwood player and mud flaps and mats (this last item he always mentions with a sense of pride)
Is this the best they are offering this month? How is their A.S.S?