static void PopulateCarData(List <Car> vehicles)
{
var vauxhall = new Manufacturer {
Name = "Vauxhall"
};
var astra = vauxhall.LaunchNewModel("Astra");
var astra1400 = vauxhall.CreateVariant(astra, 1400, 14000M);
var astra1600 = vauxhall.CreateVariant(astra, 1600, 17000M);
vehicles.Add(vauxhall.CreateCar(astra1400, "123ABC", 2006));
vehicles.Add(vauxhall.CreateCar(astra1600, "456DEF", 2008));
var mini = new Manufacturer {
Name = "Mini"
};
var cooper = mini.LaunchNewModel("Cooper");
var mini900 = mini.CreateVariant(cooper, 900, 8000M);
var mini2600 = mini.CreateVariant(cooper, 2600, 45000M);
vehicles.Add(mini.CreateCar(mini900, "789XYZ", 1984));
vehicles.Add(mini.CreateCar(mini2600, "123ABC", 2014));
}