There are 13 Lamborghini cars in 3 spawners. The 1st Spawner will spawn 8 common cars. The second one will spawn 16 common cars and 2 rare cars. The last one will spawn 24 basic cars, 4 rare cars and 3 epic cars.
Depending on the level of wealth, the size of your city, you will use the one that is most suitable.
Thanks.