static void Main(string[] args)
{
Car newCar = new Car("Mercedes", "C", 2015);
newCar.Display();
ecoCar myCar = new ecoCar("Toyota", "Auris", 2010);
myCar.Display();
myCar.setFuelConsume(10);
myCar.CalculateFuelConsume(100);
myCar.Display();
Console.ReadLine();
}