That climbs pretty linearly with car sales. There's only so much margin you can make with a vehicle in any market. Apple manages to have higher profit at lower sales because selling a phone for $1000 that cost $200 is possible since millions of people can afford $1000.

Selling a $100k car that cost $20k is a much bigger margin than maybe Toyota has, but there are very few people who can afford $100k cars. Eventually you need volume. Apple itself has huge volume, they are outsold by around 20-30% against Samsung, not by 5000%.