This is in regards to your query posted on the website CarDekho.com, we would like to inform you that both the cars come in 1.2 liter and diesel variants. Both the cars churn same power and torque. Volkswagen Polo is good looking and has more stylish appearance. From the service and maintenance point of view Skoda is well renowned and have more service networks and outlets. You can use the given link to Compare Skoda Fabia and Volkswagen Polo.
If your car were parked correctly then it will need lesser effort but if you parked without taking precautions than it needs a loads of efforts. First if you haven't disconnected the battery, your battery will be discharged for sure, it might also harm electricals of the car. We will also suggest you to check the wirings, that it is not damaged and cut. If you haven't put it on jack stand, the tyres are now useless, you will need to replace all four tyres. The engine oil need to be changed even before you fire the engine, as the older engine oil might have bigger particles at bottom, which can damage the engine. Apart from this a general servicing, new coolant, brake shoes, brake and transmission fluid and general servicing will make your car road ready again.