I am planning to replace my 2020 Nexon Petrol Manual with an automatic petrol sub-compact car. My usage is around 700–800 km per month in the city, with 2–3 long highway trips of about 1,000–1,200 km a year. My priorities are fuel efficiency, driving pleasure, and comfort. With a budget of ₹10–11 lakh ex-showroom, I am confused between the Fronx Turbo, Kiger Turbo, Dzire, and C3 Turbo AT. Please suggest if there is any other car I should consider.

Of your shortlisted cars, the Citroen C3 Turbo AT is the best choice. It's almost uncanny combination of ride comfort and driving pleasure isn't replicated by many, with a strong engine and a smooth but responsive 6-speed torque converter automatic. 

Its fuel efficiency, though not best in class, is decent as well; just make sure you have a dealer and service centre close enough to you, as Citroen's network is still growing. 

While the Renault Kiger turbo and Nissan Magnite turbo represent better value for money, and better fuel economy, they aren't as comfy or fun to drive as the Citroen. And the Maruti Suzuki Fronx turbo AT, again, while more fuel efficient, will only just about fit into your budget, and that too for a lower-spec variant.