The Tata Nano isn’t in production, was never sold in the US/EU and it’s initial ultra low price was mostly promotional as it increased by 80% after selling 100k cars.

Still it’s an interesting comparison as they both lacked a heater, AC etc and they were both horrifically unsafe though the Nano was faster. Using nominal currency conversion and inflation calculations the nano was slightly cheaper though I don’t know how accurate of a comparison that really is.