21,000 is a pretty good price for a 2007 accord. they are very reliable cars that will accelerate when you need them to and with the gas mileage, it's pretty indisputable that this car is by far one of the best choices for a daily driver car. for a 16 year old? it seems a little too good to be honest haha but yeah, if you are the 16 year old, i wouldn't recommend the civic unless you want to step up to the SI. the other civics are too sluggish when you need to merge with traffic and whatnot. yeah they are simple and gas efficient, but if you have a heavy foot, and a need for speed, get the accord.