The Corolla is purchased by those who want an affordable sedan, as well as the affluent who don't want the unreliability of a German luxury car or a Tesla and are putting their money in other things like their home and marketable securities.
The Ford F-150 is a vehicle used widely by commercial organizations as well as American retail consumers who can afford one.
All of this leads me to think if you want to know what popular vehicle sales really are, I suspect you have to look at the used car market and normalize by model, removing years or generations to understand what the average consumer is really buying.