A type of door for cars, featuring hinges along the A-pillar that allow them to be opened vertically. Notably common on [[McLaren]] models and [[le mans prototype|prototype-class]] [[racecar]]s, the first car to ever feature this style of door was the [[Alfa Romeo 33 Stradale]].

h4. See Also
* [[gullwing doors]]
* [[scissor doors]]
butterfly doors