I love my Sentra, I got it for my 16th birthday. It gets great gas mileage, about 35 mpg, when on empty it only takes $25 to fill it up. It has pretty good get up and go for a four cylinder, faster than a honda civic off the go. The seats are kinda stiff but other than that its a nice interior. It has power everything, and even keyless remote entry. There pretty nice cars for their year. I personally like it better than its Toyota or honda competitors. Fun cars to play with and customize. One thing i don't like about it is that its not very safe, no ABS, no side-compact airbags, very light design, and poor stability on the road. Great car, fast for what it is, and attractive for what it is.
Power everything, nice design, cheap for what your getting, and lasts forever.