DefiningClasses

public Car(string make, string model, int year)
{
    this.Make = make;
    this.Model = model;
    this.Year = year;
}

    public Car(string make, string model, int year,
    double fuelQuantity, double fuelConsumption) : this(make, model, year)
{
    this.FuelQuantity = fuelQuantity;
    this.FuelConsumption = fuelConsumption;
}