See also:

Injured persons
NISSAN recommends that injured persons use seat belts, depending on the injury. Check with your doctor for specific recommendations. ...

Shoulder belt height adjustment (Sedan, front seats)
The shoulder belt anchor height should be adjusted to the position best for you. See “Precautions on seat belt usage” earlier in this section. To adjust, pull out the adjustment button 1 and ...

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 ...