How do cars in the Cars movie reproduce?

How do cars in the Cars movie reproduce?

After watching the Cars movie, a quirky question popped into my head - how do these cars reproduce? While the film doesn't delve into this, it's quite clear that the Cars universe operates in a way that mirrors our human world. They display human-like emotions, relationships, and even have familial ties. However, the movie doesn't provide a concrete explanation for car reproduction. So it's left to our imagination - perhaps new cars are 'born' in factories or maybe there's a stork equivalent in their world.