Larry 
2006 Nissan Altima Sedan 2.5 S 4dr Sedan (2.5L 4cyl 5M)
2000 Nissan Altima
 You know that a car will only last as long as you have followed the proper maintenance schedule for the car.  I bought this car in 2013 and the previous owner did NOT take care of it.  Just dumped it as soon as things started to go wrong.  I checked all the oils, fluids and filters and they looked horrible...But the good news is that my son is now driving the same car to college three years later and it continues to performs PAST my expectations.  The Altima is now 16 years old and he plans on driving it another two years.Update12/2016As with any older car there will always be on-going maintenance to do.  Just recently, I noticed a small leak in the upper radiator hose connection to the engine block.  That gasket after 16 years in finally giving out.  So I will be replacing that gasket and the thermostat at the same time.  Since it is December I will also be changing the oil again.  Temperature is getting down to 0 degrees...brrrr.Still a great car.