var car = function(make, model, year, color) {
  this.make = make;
  this.model = model;
  this.year = year;
  this.color = color;

  this.getCarInfo = function() {
    var info = "Your car is a " + this.color + " " + this.make + " " + this.model + ", year " + this.year;
    return info;
  };
};

var car1 = new car("Toyota", "Camry", 2014, "Barcelona Red");
var car2 = new car("Dodge", "Ram", 2006, "White");

console.log(car1.getCarInfo());
console.log(car2.getCarInfo());