The Smiley Car was the Joker's personal automotive vehicle and primary mode of transportation. It is an Infiniti G35C with a Vaydor body kit that makes it look similar to a Lamborghini Aventador Coupe.
In 2014, the psychopathic duo, Joker and Harley Quinn, drove down a Gotham City street in the Smiley Car, laughing maniacally. However, Batman pursued them in the Batmobile, and after putting his car on auto-pilot, he leapt onto the Smiley Car's roof.
Harley, annoyed that Batman was ruining their "date night", began angrily shooting through the roof. However, due to Batman's bulletproof suit, this proved ineffective. The Joker, attempting to shake Batman off, made a sharp turn that sent his car flying off the road and into the river, forcing Batman to grapple away.
Batman then promptly put on a breather and dove into the river, finding the crashed car and Harley, but no Joker. Batman attempted to pull out an unconscious Harley, who proceeded to wake up and try to stab him, before Batman quickly knocked her unconscious, carrying her out of the river.
- The car has a 1,244hp, twin turbocharged V8 engine.
- It was referred to as "the Vaydor" behind the scenes.