why is toyota NOT generous in legroom for driver?

corolla, camry, venza, sienna, rav 4, etc etc all insufficient leg room for a tall man like me. Always my legs are cramped.

I find that hyundai sonata, elantra, kias are generous in leg room and my legs have plenty of room.

I drive around 1000 miles a week and leg pain started to appear with toyota.

so for experimentation, i rented out a 2011 hyundai elantra and the leg room was very generous. Drove 300 miles for the entire day and no leg fatigue.

Based on this, I have decided to go for a new elantra. i drive corolla, which is not any cheaper than elantra anyway.

In fact the entire toyota lineup has less leg room than elantra, including the 70,000 landcruiser too.

So i'm just curious why is toyota not generous in leg room, especially in corolla?