Basic difference between base and top model?

Selecting the perfect variant would depend on the features required. If you want features like Height Adjustable Front Seat Belts, Navigation System, Smart Key Band, Leather Seats, Fog Lights Front, Rear Window Wiper, Rear Window Defogger, SunRoof, Automatic Headlamps, Rear Camera, then you may go for XZ Plus Lux Dark Edition (top variant). On the other hand, if you are eyeing for a budget car with all the basic features covered, then the XM variant (base) would be a better pick. Read more -Tata Nexon EV XM vs Tata Nexon EV XZ Plus Lux Dark Edition Comparison.

Interested in used nexon electric

Great link to compare models.

Required used tata ev nexon