Car care and maintanence is like a love affair, the more you will put the (sensible and responsible) effort to keep the love alive the more rewarding your relationship will be.
I know people say that a normal car life is 300k or 400k but to be honest I have seen cars crossing 1,000,000 while still in good shape only because the owners always get the car checked after every 3 to 6 months by some intelligent and good mechanic, on time replacement of parts and belts and always keeping a check on motor oils.
Yes with time everything will become weak and fragil but then its on you to keep it strong

) I had toyota corolla 96 model and I drove it more then 200k, trust me on the time of sale the buyer was amazed due to its awesome condition.
Happy and safe driving.