The Devil Car (デビルカー, Devil Car) is an enemy that originated from the Earthbound series. Originating in Mother, its name was localized as Psycho Car in that game's English prototype which went unreleased until 2015 as EarthBound Beginnings.
The Devil / Psycho Car is one of several vehicular enemies in EarthBound Beginnings, and can appear in the outskirts of the towns of Merrysville and Reindeer as an upgraded version of the Mad Car. The Devil/Psycho Car and its predecessor is a dangerous enemy, especially if it's accompanied by a Devil/Psycho Truck, as they can vent exaust fumes giving the protagonist Ninten an asthma attack, which makes him completely helpless and unable to do anything unless he uses asthma spray or one of his party members defeates them and ends the battle. A similar enemy named the Mad Taxi would appear in the game's sequel, EarthBound, in Fourside and Summers.
The Devil Car's ability to paralyze players in Smash Run is based on its ability to incapacitate Ninten, an asthmatic, with its exhaust fumes, disabling Ninten from attacking in a battle against it.
The Devil Car appears as a sticker in Brawl.