Cars Q&A

i have planned buying hyundai i20 1.2 petrol and i am confused b/w sportz and asta variants? the difference in pricing is around 40,000 and asta gives extra features like fog lamps,rear wipers, passenger side airbag? i don't feel like giving 40000 for fog lamps and rear wipers but passenger side airbags is a good deal? what's your opinion and one more question, before i had finalized i20 , i also saw polo and micra but hyundai told because they have 3 cylinders so it might affect their performance,moreover these brands are new to india and so i left them..!!??