Should you buy Sonalika DI 35 or Powertrac Euro 50? Find out the best tractor for your requirements based on price, engine power, transmission, features and other specifications. The Sonalika DI 35 is a 39 HP tractor, whereas Powertrac Euro 50 is a 50 HP tractor. The Sonalika DI 35 price is INR 664,000 , whereas the Powertrac Euro 50 price is INR 810,000.