Volkswagen Polo or Hyundai I20 or Chevrolet Sail Sedan?

[Mayank]

I want to purchase a car between Polo ,I20 and Sail Sedan...Which car should i purchase up to Rs 7 lakhs
I will drive around 4000-5000 Kilometer a years ..Which fuel variant car should i purchase Diesel Or Petrol
My budget is upto 7 Lakhs only
U can also suggest me another car also if u want
Thanks in advance