Citroen DS and its special feature

There's no need to shell out for the Yangwang U9 hypercar to ride on three wheels—this feature has been standard on the Citroën DS since 1955.

Thanks to the innovative hydropneumatic suspension, the driver could adjust the ride height as desired, and the system automatically kept the car level even if one wheel was missing.

Furthermore, the power steering, clutch, and automatic transmission were integrated into a single hydraulic circuit—a true symbiosis of technologies.

These days, a well-maintained DS costs around $60,000, while a new Yangwang U9 costs four times that. But it's much faster, too!