In 2022, the Li Auto L9 was the first car in its price class with a built-in fridge. Together with large seats and a large screen, it opened what a 2025 commentary calls the era of bingxiang caidian da shafa: fridge, color TV, big sofa.
The same commentary noted that rivals advertising their cars as a “mobile home” added the same features. So did some sports sedans with little connection to family use.