See also:

Engine block heater (if so equipped)
WARNING ● Do not use your engine block heater with an ungrounded electrical system or a 2-pronged adapter. You can be seriously injured by an electrical shock if you use an ungrounded conne ...

Heated seat (if so equipped)
Heated seat (if so equipped) The front seats are warmed by built-in heaters. 1. Start the engine. 2. Push the low or high position of the switch, as desired, depending on the temperature. The ...

Exterior
I find the Sentra peculiar-looking, but you can form your own opinion. As for the SE-R and SE-R Spec V variants, they have unique side sill extensions and deeper front and rear bumpers to match. A ...