Should you buy Sonalika GT 20 or Sonalika Tiger DI 47? Find out the best tractor for your requirements based on price, engine power, transmission, features and other specifications. The Sonalika GT 20 is a 20 HP tractor, whereas Sonalika Tiger DI 47 is a 50 HP tractor. The Sonalika GT 20 price is INR 360,000 , whereas the Sonalika Tiger DI 47 price is INR 809,000.