Understandably, manufacturers can be relentless in developing new technologies to ensure the safety of their vehicles' occupants. How far do you expect an automaker to go to protect your car door?

Smart confirms the return of the ForTwo spirit with the all-electric #2, set to debut in late 2026. For years, Smart has been closely associated with Mercedes-Benz as its quirky, urban-minded brand.

Automakers have been tinkering with smarter doors for years. Luxury brands already have soft-close doors, powered sliders, and even front doors that open and shut with a button. Some cars use sensors ...