The Tata Tiago EV is a very competent electric car, and being an electric, it will make for a seamless and silent drive experience, no other petrol car can match. Also, being smaller in dimensions, the Tiago EV will be a touch easier to drive and park compared to a Maruti Suzuki Fronx.
Also, it has a better sound system and touchscreen, which your wife may appreciate. If you can arrange for home charging, go for the Tata Tiago EV.

