Have you looked at your listings on a mobile device?
Sometimes we oldtimers get stuck in doing things the way that used to work, without realizing that times change and so does our customer base.
I think you will find that while your title , price and photo show up, most of the text in your listing doesn't. Is it still useful?
Should you mention that the cars are models? Are people really dumb enough to think they can buy a roadworthy vehicle for that price? (Well the average IQ is 100 ... so half the population........)