The Nissan Sentra gets very good gas mileage, even with heavy traffic I usually average at least 30 miles per gallon. I've gotten the gas mileage as high as 40 miles per gallon before. It's been very reliable so far, it hasn't had any major mechanical issues and runs smoothly. The only issue that I've had with it is that the AC has gone out, and it's not even that old. Other than that it is a very good car. I have taken it on a lot of road trips and it has a lot of space as well.

It has good fuel efficiency. The size of the car is not too big or small. It is a fairly well-built car. The price of the car is okay; it is a bit more expensive then I believe it should be. There are some extra safety features but not many. Censors would have been very useful. The keys for the car are automatic, so that is very helpful. The car has easily broken down on me. After a minor incident of hitting a high bump, my wheel and steering wheel broke down soon after.