In the video, which has surfaced on the social media, they can be seen sharing a laugh as Tanya takes the change from the auto- rickshaw driver.
For her workout session, Sara wore a 'Pilates Girl' slogan ganji top, paired with black shorts. She kept her hair loose with a simple hairband, and completed the look with a pink tote.
This is not the first time Sara took an auto in Mumbai. In February, she was seen taking an auto ride with Ananya Panday, and avoided media attention by hiding their faces.
VIDEO: Sara Ali Khan & Ananya Panday enjoy auto ride, Simmba actress hides her face from paps; We wonder why
On the film front, Sara will be seen in the remake of the 1995 comedy film "Coolie No. 1" and "Love Aaj Kal 2".